length FORD GRANADA 1985 Service Repair Manual

1Work around the vehicle, and lubricate the
hinges and locks with a light machine oil.
2Lightly lubricate the bonnet release
mechanism and exposed sections of inner
cable with a smear of grease.
3Check the security and operation of all
hinges, latches and locks, adjusting them
where required. Where applicable, check the
operation of the central locking system.
4Check the condition and operation of the
tailgate struts, renewing them if either is
leaking or is no longer able to support the
tailgate securely when raised.
SOHC and V6 engines
1The correct functioning of the spark plugs is
vital for the correct running and efficiency of
the engine. It is essential that the plugs fitted
are appropriate for the engine.
2Make sure that the ignition is switched off
before inspecting the HT leads to see if they
carry their cylinder numbers - if not, number
each lead using sticky tape or paint.
3Pull the HT lead connectors off the plugs.
Pull on the connectors, not on the leads.
4Blow away any dirt from around the spark
plug recesses in the cylinder head(s).
5Unscrew and remove the plugs, using a
proprietary plug spanner or a spark plug
socket, extension and ratchet.
6The condition of the plugs will tell much
about the overall condition of the engine. If the
insulator nose of the spark plug is clean and
white, with no deposits, this is indicative of a
weak mixture or too hot a plug (a hot plug
transfers heat away from the electrode slowly,
a cold plug transfers heat away quickly).
7If the tip and insulator nose are covered with
hard black-looking deposits, then this is
indicative that the mixture is too rich. Should
the plug be black and oily, then it is likely that
the engine is fairly worn, as well as the mixture
being too rich.
8If the insulator nose is covered with light tan
to greyish-brown deposits, then the mixture is
correct, and it is likely that the engine is in
good condition.
9Apply a smear of anti-seize compound to
the threads of the new plugs. Make sure that
theinsulators are clean and that the screwed
HT lead adapters are tight. Pay particular
attention to the plug seating surfaces on OHC
engines, since these plugs have no sealing
washers (“taper seat” type) and any dirt will
cause a bad seal.
10Screw each plug into its hole by hand. If a
plug is reluctant to go in, do not force it with a
spanner, but unscrew it and try again. If the
plug is cross-threaded, it is the cylinder head
which will be damaged.11Final tightening of the spark plugs should
ideally be carried out using a torque wrench.
The tightening torques are given in the
Specifications. If a torque wrench is not
available, tighten the plugs beyond the point
where they contact the head as follows:
OHC (taper seat plugs) - One-sixteenth of a
turn maximum
V6 (plugs with washers) - One-quarter of a
turn maximum
12If the taper seat type of plug is
overtightened, the sealing faces will bite
together and removal will be very difficult.
13Refit the HT leads to the plugs, paying
attention to the cylinder numbers. Push each
connector firmly onto its plug.
14Run the engine to verify that the HT leads
have been refitted correctly.
DOHC engines
15Proceed as described above whilst noting
the following points.
a)Remove the air cleaner as described in
Chapter 4.
b)The minimal length of number 3 HT lead
makes removal from the spark plug
difficult. It is advisable to remove this lead
from the distributor prior to removing it
from the spark plug.
c)The spark plugs are deeply recessed in
the cylinder head and it will be necessary
to use a spark plug socket with a long
extension bar. If possible, use a spark plug
socket with a rubber grip inside as this will
hold onto the spark plug once loosened
and will enable the spark plugs to be
withdrawn and refitted more easily.
SOHC and all V6 engines
1All of these engines have one or two
drivebelts which drive the water pump and
alternator from the crankshaft pulley. When
power steering is fitted, the same belts drive
the steering pump. The air conditioning
compressor, when fitted, is driven
independently.
2Periodically inspect the drivebelt(s) for
fraying, cracks, glazing or other damage. Turn
the engine so that the full length of the belt(s)
can be viewed. Renew belts which are in poor
condition. When twin drivebelts are fitted, both
must be renewed together, even if only one is
damaged.
3Check the tension of the drivebelt(s) by
pressing firmly with the fingers in the middle of
the longest belt run (engine stopped). Tension
is correct when the belt can be deflected by
10 mm (0.4 in) under firm finger pressure (see
illustration).
4Renewal and adjustment procedures for
models with power steering are given in
Chapter 11. For other models proceed as
follows.
5Disconnect the battery negative lead.
6On models with air conditioning, remove the
compressor drivebelt.
7Slacken the alternator pivot and adjusting
bolts. Swing the alternator towards the engine
and slip the belt(s) off the pulleys.
8Fit the new belt(s) over the pulleys. Move
the alternator away from the engine until the
belt tension is correct, then tighten the
alternator adjusting strap and pivot bolts. If it
is necessary to lever against the alternator to
achieve the correct tension, only do so using a
wooden or plastic lever(seeillustration).
9Refit and tension the air conditioning
compressor drivebelt, when applicable.
10Reconnect the battery. If a new drivebelt
has been fitted, run the engine for a few
minutes, then stop it and recheck the tension.
11Check the tension of new belts again after
a few hundred miles.
21Auxiliary drivebelt check
20Spark plug renewal
19Hinge and lock check and
lubrication
1•12Every 12 000 miles or 12 months
21.3 Checking drivebelt tension
It is very often difficult to insert spark
plugs into their holes without cross-
threading them. To avoid this
possibility, fit a short length of 5/16-
inch internal diameter rubber hose over
the end of the spark plug. The flexible
hose acts as a universal joint to help
align the plug with the plug hole.
Should the plug begin to cross-thread,
the hose will slip on the spark plug,
preventing thread damage to the
aluminium cylinder head. Remove the
rubber hose, and tighten the plug to the
specified torque using the spark plug
socket and a torque wrench. Fit the
remaining spark plugs in the same
manner.
procarmanuals.com

2A•2SOHCengines
Oil pump
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bi-rotor
Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .From auxiliary shaft
Operating clearances:
Outer rotor-to-housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.15 to 0.30 mm
Inner-to-outer rotor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.05 to 0.20 mm
Rotor endfloat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.04 to 0.10 mm
Cylinder block1.8 (REC)2.0 (NEL and NRA)
Cast identification mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18S20S
Bore diameter:
Standard grade 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.180 to 86.190 mm90.800 to 90.810 mm
Standard grade 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.190 to 86.200 mm90.810 to 90.820 mm
Standard grade 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.200 to 86.210 mm90.820 to 90.830 mm
Standard grade 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.210 to 86.220 mm90.830 to 90.840 mm
Oversize grade 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.690 to 86.700 mm91.310 to 91.320 mm
Oversize grade B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.700 to 86.710 mm91.320 to 91.330 mm
Oversize grade C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.710 to 86.720 mm91.330 to 91.340 mm
Standard service grade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Not stated90.830 to 90.840 mm
Oversize 0.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Not stated91.330 to 91.340 mm
Oversize 1.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Not stated91.830 to 91.840 mm
Crankshaft
Number of main bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Main bearing journal diameter:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56.970 to 56.990 mm
Undersize 0.25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56.720 to 56.740 mm
Undersize 0.50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56.470 to 56.490 mm
Undersize 0.75 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56.220 to 56.240 mm
Undersize 1.00 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.970 to 55.990 mm
Main bearing running clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.010 to 0.064 mm
Big-end bearing journal diameter:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51.980 to 52.000 mm
Undersize 0.25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51.730 to 51.750 mm
Undersize 0.50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51.480 to 51.500 mm
Undersize 0.75 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51.230 to 51.250 mm
Undersize 1.00 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50.980 to 51.000 mm
Big-end bearing running clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.006 to 0.060 mm
Thrustwasher thickness:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.30 to 2.35 mm
Oversize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.50 to 2.55 mm
Crankshaft endfloat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.08 to 0.28 mm
Connecting rods
Big-end parent bore diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.000 to 55.020 mm
Small-end bush internal diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23.964 to 23.976 mm
Pistons1.8 (REC)2.0 (NEL and NRA)
Diameter:
Standard grade 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.145 to 86.155 mm90.765 to 90.775 mm
Standard grade 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.155 to 86.165 mm90.775 to 90.785 mm
Standard grade 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.165 to 86.175 mm90.785 to 90.795 mm
Standard grade 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.175 to 86.185 mm90.795 to 90.805 mm
Service standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.170 to 86.195 mm90.790 to 90.815 mm
Oversize 0.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.670 to 86.695 mm91.290 to 91.315 mm
Oversize 1.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87.170 to 87.195 mm91.790 to 91.815 mm
Clearance in bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.015 to 0.050 mm0.015 to 0.050 mm
Piston ring end gaps:
Top and centre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 to 0.5 mm0.4 to 0.6 mm
Bottom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.4 to 1.4 mm0.4 to 1.4 mm
Gudgeon pins
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68.0 to 68.8 mm
Diameter:
Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23.994 to 23.997 mm
Blue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23.997 to 24.000 mm
Yellow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24.000 to 24.003 mm
Clearance in piston . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.008 to 0.014 mm
Interference in connecting rod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.018 to 0.039 mm
procarmanuals.com

SOHCengines 2A•3
2A
Cylinder head
Identification mark:
1.8 (REC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
2.0 (NEL and NRA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0
Valve seat angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44°30’ to 45°00’
Valve seat width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5 to 2.0 mm
Valve guide bore:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.063 to 8.088 mm
Oversize 0.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.263 to 8.288 mm
Oversize 0.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.463 to 8.488 mm
Camshaft bearing parent bores:
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45.072 to 45.102 mm
Centre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47.692 to 47.722 mm
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48.072 to 48.102 mm
Auxiliary shaft
Endfloat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.050 to 0.204 mm
Camshaft
Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Toothed belt
Thrust plate thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.98 to 4.01 mm
Endfloat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.104 to 0.204 mm
Cam lift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.3323 mm
Cam length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36.26 to 36.60 mm
Valve timing:
Inlet opens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24°BTDC
Inlet closes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64°ABDC
Exhaust opens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70°BBDC
Exhaust closes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18°ATDC
Bearing journal diameter:
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.987 to 42.013 mm
Centre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44.607 to 44.633 mm
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44.987 to 45.013 mm
Bearing bush internal diameter:
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42.035 to 42.055 mm
Centre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44.655 to 44.675 mm
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45.035 to 45.055 mm
Valve clearances (cold)
Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.20 ±0.03 mm (0.008 ±0.001 in)
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.25 ±0.03 mm (0.010 ±0.001 in)
Inlet valves
Length:
1.8 (REC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111.75 to 112.75 mm
2.0 (NEL and NRA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110.65 to 111.65 mm
Head diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.80 to 42.20 mm
Stem diameter:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.025 to 8.043 mm
Oversizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+0.2, 0.4, 0.6 and 0.8 mm
Stem-to-guide clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.020 to 0.063 mm
Exhaust valves
Length:
1.8 (REC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111.15 to 112.15 mm
2.0 (NEL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110.05 to 111.05 mm
2.0 (NRA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110.75 to 111.75 mm
Head diameter:
1.8 (REL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34.00 to 34.40 mm
2.0 (NEL and NRA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35.80 to 36.20 mm
Stem diameter:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.999 to 8.017 mm
Oversizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+0.2, 0.4, 0.6 and 0.8 mm
Stem-to-guide clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.046 to 0.089 mm
Valve springs
Free length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47.0 mm
Inside diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23.45 to 23.95 mm
Wire diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.87 to 3.93 mm
Number of turns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.7
procarmanuals.com

2B•2DOHCengine
Cylinder block
Bore diameter:
Standard grade 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.000 to 86.010 mm
Standard grade 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.010 to 86.020 mm
Oversize 0.15 grade A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.150 to 86.160 mm
Oversize 0.15 grade B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.160 to 86.170 mm
Oversize 0.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.500 to 86.510 mm
Crankshaft
Endfloat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.090 to 0.300 mm
Main bearing running clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.011 to 0.048 mm
Main bearing journal diameter:
Standard (yellow) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54.980 to 54.990 mm
Standard (red) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54.990 to 55.000 mm
Undersize 0.25 (green) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54.730 to 54.750 mm
Main bearing thrustwasher thickness:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.301 to 2.351 mm
Oversize 0.38 (yellow) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.491 to 2.541 mm
Big-end bearing running clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.006 to 0.060 mm
Big-end bearing journal diameter:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50.890 to 50.910 mm
Undersize 0.25 (green) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50.640 to 50.660 mm
Pistons and piston rings
Piston diameter:
Standard 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85.970 to 85.980 mm
Standard 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85.980 to 85.990 mm
Standard service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85.980 to 86.000 mm
Oversize 0.15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.130 to 86.150 mm
Oversize 0.50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86.470 to 86.490 mm
Piston ring end gap:
Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.300 to 0.600 mm
Centre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.500 to 0.800 mm
Bottom (oil control) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.400 to 1.500 mm
Cylinder head
Valve guide bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.063 to 7.094 mm
Camshaft bearing parent bore diameter . . . . . . . . . . . . . . . . . . . . . . . . .26.000 to 26.030 mm
Camshafts
Endfloat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.020 to 0.260 mm
Valves and valve springs - general
Valve timing:
Carburettor engine:
Inlet opens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13°BTDC
Inlet closes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39°ABDC
Exhaust opens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43°BBDC
Exhaust closes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13°ATDC
Fuel-injection engines:
Inlet opens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13°BTDC
Inlet closes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51°ABDC
Exhaust opens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43°BBDC
Exhaust closes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13°ATDC
Valve spring free length:
Inner spring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48.200 mm
Outer spring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46.800 mm
Inlet valve stem diameter:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.025 to 7.043 mm
Oversize 0.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.225 to 7.243 mm
Oversize 0.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.425 to 7.443 mm
Oversize 0.6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.625 to 7.643 mm
Oversize 0.8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.825 to 7.843 mm
Exhaust valve stem diameter:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.999 to 7.017 mm
Oversize 0.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.199 to 7.217 mm
Oversize 0.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.399 to 7.417 mm
Oversize 0.6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.599 to 7.617 mm
Oversize 0.8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.799 to 7.817 mm
procarmanuals.com

6Disconnect the breather hose from the
camshaft cover, and unbolt the hose bracket
from the left-hand side of the cylinder head
(see illustration).
7Unscrew the securing bolt and disconnect
the earth lead from the left-hand rear of the
cylinder head.
8Remove the distributor cap and HT leads,
and the rotor arm and housing, as applicable.
If necessary, mark the HT leads to aid refitting.
9The cylinder head can be removed either
with or without the manifolds and fuel rail,
where applicable (it is easiest to remove the
head complete with the manifolds and fuel
rail). If desired, the inlet manifold and the fuel
rail can be unbolted and moved to one side,
leaving the wires, hoses, pipes and cables
connected, but care must be taken not to
place any strain on them.
10Unscrew the three securing nuts and
disconnect the exhaust downpipe from the
manifold. It may be necessary to jack up the
front of the vehicle to gain access to the nuts
(in which case apply the handbrake and
support the front of the vehicle securely on
axle stands) (see “Jacking”). Discard the
gasket.
11If the inlet manifold and the fuel rail (where
applicable) are to be removed with the cylinder
head, disconnect all relevant wires, hoses,
pipes and cables, otherwise, unbolt the
manifold and the fuel rail, and move them to
one side, ensuring that they are adequately
supported. If the fuel rail is unbolted, be
prepared for fuel spillage, and take adequate
fire precautions.
12Refer to the procedure described in
paragraphs 2 to 19 of Section 18 to complete
cylinder head removal.
13Commence refitting by referring to
paragraphs 20 to 55 of Section 18, then
reverse the procedure described in
paragraphs 1 to 11 of this Section, noting the
following points.
a)Use a new gasket when reconnecting the
exhaust downpipe to the manifold.
b)Ensure that the HT leads are reconnected
correctly.
c)Fill the cooling system.Note: New cylinder head bolts, a new cylinder
head gasket, a new timing chain tensioner
plunger assembly, a new upper timing chain
cover gasket, and a new camshaft cover
gasket and reinforcing sleeve sealing rings
must be used on refitting. It is essential that
the three smaller M8 bolts are of the latest type
with hexagonal heads, not the earlier Torx type
(see illustration).
1With the manifolds removed, proceed as
follows.
2Unscrew the eleven bolts and four nuts, and
remove the camshaft cover. Recover the gasket.
3Unscrew the four securing bolts and three
studs, and remove the upper timing chain
cover. Note the locations of the studs to aid
refitting.
4Using a spanner on the crankshaft pulley,
turn the crankshaft to bring No 1 piston to the
firing point (TDC). With No 1 piston at the firing
point, the timing marks on the camshaft
sprockets should be pointing away from each
other, and should be approximately level with
the top edge of the cylinder head. Timing
notches are provided in the camshaft
sprockets, and corresponding paint marks are
provided on the outside edges of the
sprockets (see illustration).
5Hold the inlet camshaft sprocket stationary
using a peg spanner which engages with thespokes of the camshaft sprocket. Unscrew the
camshaft sprocket bolt, and remove the
distributor rotor shaft (see illustration).
6Repeat the procedure given in paragraph 5
for the exhaust camshaft, but note that a spacer
is fitted in place of the distributor rotor shaft.
7Squeeze the upper timing chain guide
securing lugs together, using pliers if
necessary, and withdraw the guide from the
plate at the front of the cylinder head (see
illustration).
8Mark the position of the timing chain in
relation to the camshaft sprockets, so that the
chain can be refitted in precisely its original
position (ie, make alignment marks between
each sprocket and a corresponding link in the
chain), then slide the camshaft sprockets from
the camshafts. Withdraw the sprockets and
lay the timing chain over the exhaust side of
the timing case, having eliminated the slack in18Cylinder head - removal and
refitting (engine removed)
DOHCengine 2B•11
2B
17.6 Hose bracket bolted to cylinder head
(arrowed)18.0 Use new M8 (auxiliary) cylinder head
bolts with hexagonal heads (A), not the
earlier Torx type bolts (B)
18.4 Timing mark positions with No 1
cylinder at TDC
18.5 Removing the inlet camshaft sprocket
bolt and the distributor rotor shaft18.7 Upper timing chain guide securing
lugs (arrowed)
If a peg spanner is not available,
a tool can be made from two
lengths of steel strip (one long,
the other short) and three nuts
and bolts; one nut and bolt forming the
pivot of a forked tool with the remaining
two nuts and bolts at the tips of the “forks”
to engage with the sprocket spokes.
procarmanuals.com

V6 engines 2C•3
2C
Camshaft
Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Gear
Gear backlash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.17 to 0.27 mm
Valve timing:
Inlet opens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26°30’ BTDC
Inlet closes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69°30’ ABDC
Exhaust opens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75°30’ BBDC
Exhaust closes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22°30’ ATDC
Cam lift:
Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.7 mm
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.6 mm
Cam length:
Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35.995 to 36.165 mm
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35.895 to 36.065 mm
Thrust plate thickness:
Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.960 to 3.985 mm
Blue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.986 to 4.011 mm
Spacer thickness:
Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.075 to 4.100 mm
Blue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.101 to 4.125 mm
Camshaft endfloat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.02 to 0.10 mm
Bearing journal diameter:
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43.903 to 43.923 mm
Front centre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43.522 to 43.542 mm
Rear centre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43.141 to 43.161 mm
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42.760 to 42.780 mm
Bearing bush internal diameter:
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43.948 to 43.968 mm
Front centre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43.567 to 43.587 mm
Rear centre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43.186 to 43.206 mm
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42.805 to 42.825 mm
Valve clearances (cold)
Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.35 mm (0.014 in)
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.40 mm (0.016 in)
Inlet valves
Head diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.85 to 42.24 mm
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105.25 to 106.95 mm
Stem diameter:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.025 to 8.043 mm
Oversizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+0.2, 0.4, 0.6 and 0.8 mm
Stem-to-guide clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.020 to 0.063 mm
Valve stem oil seal type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Rubber, one size
Exhaust valves
Head diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35.83 to 36.21 mm
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105.20 to 106.20 mm
Stem diameter:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.999 to 8.017 mm
Oversizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+0.2, 0.4, 0.6 and 0.8 mm
Stem-to-guide clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.046 to 0.089 mm
Valve stem oil seal:
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Nylon, selective sizes
Identification:
Standard size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .White
+ 0.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Red
+ 0.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Blue
+ 0.6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Green
+ 0.8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Black
Torque wrench settingsNmlbf ft
Main bearing cap bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 to 10466 to 77
Big-end cap nuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 to 3319 to 24
Crankshaft pulley/damper central bolt . . . . . . . . . . . . . . . . . . . . . . . . . .115 to 13085 to 96
Camshaft gear bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42 to 5031 to 37
Camshaft thrust plate bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 to 2113 to 16
Timing cover to cylinder block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 to 2113 to 16
procarmanuals.com

V6 engines 2C•5
2C
Crankshaft
Thrustwasher thickness:
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.28 to 2.33 mm
Oversize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.48 to 2.53 mm
Crankshaft endfloat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.08to 0.32 mm
Permitted undersize for main and big-end bearing journals . . . . . . . . . .0.254 mm
Camshaft
Camshaft drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Chain
Cam lift (inlet and exhaust) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.72 mm
Cam lobe height (inlet and exhaust) . . . . . . . . . . . . . . . . . . . . . . . . . . . .36.08 to 36.25 mm
Camshaft endfloat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.065 to 0.165 mm
Thrust plate thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.02 to 4.05 mm
Valves
Valve timing:
Inlet opens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24°BTDC
Inlet closes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64°ABDC
Exhaust opens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66°BBDC
Exhaust closes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22°ATDC
Head diameter:
Inlet valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39.67 to 40.06 mm
Exhaust valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33.83 to 34.21 mm
Length:
Inlet valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106.2 to 106.9 mm
Exhaust valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106.1 to 107.1 mm
Valve spring free length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.12 mm
Torque wrench settingsNmlbf ft
Camshaft sprocket bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 to 6844 to 50
Camshaft thrust plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 to 137 to 10
Timing chain guide to block bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 to 127 to 9
Timing chain tensioner to block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 to 117 to 8
Oil inlet pipe to oil pump bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 to 137 to 10
Oil pump to block bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 to 2113 to 15
Sump drain plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 to 2815to 21
Crankshaft pulley to vibration damper bolts . . . . . . . . . . . . . . . . . . . . . .27 to 3320 to 24
Crankshaft vibration damper bolt:
Stage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 to 5030 to 37
Stage 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Tighten further 80°to 90°Tighten further 80°to 90°
2.9 litre engine
Note: Unless otherwise stated, the specifications and torque wrench settings for the 2.9 litre engine are as given for the 2.8 litre engine.
General
Manufacturer’s code:
Models without catalytic converter . . . . . . . . . . . . . . . . . . . . . . . . . . .BRC
Models equipped with type N manual gearbox or automatic
transmission and a catalytic converter . . . . . . . . . . . . . . . . . . . . . .BRD
Models equipped with MT75 manual gearbox and catalytic converter . .BRE
Stroke - mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72.0 (2.835)
Cubic capacity - cc (cu in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2936 (179.2)
Compression ratio:
BRC engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.5:1
BRD and BRE engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.0:1
Maximum power (DIN, kW @ rpm):
BRC engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110 @ 5700
BRD and BRE engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107 @ 5500
Maximum torque (DIN, Nm @ rpm):
BRC engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .233 @ 3000
BRD engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .222 @ 3000
BRE engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .226 @ 3000
Cylinder block
Identification mark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F
Pistons
Clearance in bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.028 to 0.048 mm
Piston ring end gaps:
Top and centre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.30 to 0.50 mm
procarmanuals.com

The V6 engine fitted to the Granada is only
available in fuel-injected form. Mechanically,
the design of the engine is well-established,
and it is improved by the latest fuel, ignition and
engine management systems (see illustration).
The combined crankcase and cylinder block
is made of cast iron, and houses the pistons,
crankshaft and camshaft. The sump is
attached to the bottom of the crankcase and
the cylinder heads to the top.
The cylinder heads are of the crossflow
design, the inlet manifold being located
between them and the exhaust manifolds
being on the outboard sides. The overhead
valves are operated by tappets, pushrods and
rockers from the centrally located camshaft.
Camshaft drive is by gears (2.8 litre) or chain
(2.4 & 2.9 litre).
The crankshaft runs in four main bearings.
Endfloat is controlled by thrust flanges on the
No 3 bearing shells. The connecting rods are
selected so that all are in the same weight class.
Aluminium alloy pistons are used. The
gudgeon pins are an interference fit in their
connecting rods.The lubrication system is of the usual wet
sump, pressure fed type, with a full-flow
disposable canister oil filter. The oil pump is
driven by a shaft which engages in the bottom
of the distributor drivegear.
The following operations can be carried out
without removing the engine, although some
work will be easier and quicker with the engine
removed.
a)Removal and refitting of the cylinder
heads
b)Removal and refitting of the sump and oil
pump
c)Removal and refitting of the timing gears
d)Removal and refitting of the pistons,
connecting rods and big-end bearings
e)Renewal of the engine mountings
f)Removal and refitting of the flywheel
g)Renewal of the crankshaft front and rear
oil seals
h)Removal and refitting of the camshaft
(after removal of the cylinder heads,
tappets and timing gears)The engine must be removed for the
following operations:
a)Renewal of the crankshaft main bearings
b)Removal and refitting of the crankshaft
The engine is removed from above, without
the transmission. Removal with the
transmission is not recommended because of
the weight and unwieldiness of the combined
units.
2.8 litre engine
1Disconnect the battery negative lead.
2Remove the bonnet.
3Remove the throttle valve cover, which is
retained by three screws.
4Remove the air cleaner cover, valve airflow
5Engine - removal
4Methods of engine removal
3Major operations requiring
engine removal
2Major operations possible with
the engine in the vehicle
1General information
2C•6V6 engines
Cylinder head
Identification mark:
BRC engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F
BRD and BRE engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .K
Crankshaft
Crankshaft endfloat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.08 to 0.24 mm
Permitted undersize for main and big-end bearing journals . . . . . . . . . .0.254 mm
Camshaft
Cam lift (inlet and exhaust):
BRC engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.72mm
BRD and BRE engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.54 mm
Cam lobe height (inlet and exhaust):
BRC engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36.08 to 36.25 mm
BRD and BRE engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36.22 to 36.41 mm
Camshaft endfloat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.065 to 0.165 mm
Thrust plate thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.02 to 4.05 mm
Valves
Valve timing:
BRC engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .As 2.4 litre V6
BRD and BRE engines:
Inlet opens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30°BTDC
Inlet closes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66°ABDC
Exhaust opens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76°BBDC
Exhaust closes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20°ATDC
Length:
BRC engine:
Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106.2 to 106.9 mm
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106.8 to 107.8 mm
BRD and BRE engine:
Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104.7 to 105.4 mm
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104.6 to 105.6 mm
Valve spring free length:
BRC engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.12 mm
BRD and BRE engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53.00 mm
procarmanuals.com

9Inspect the valve springs, if possible
comparing their free length with new springs.
Renew the springs anyway if they have been in
use for 20 000 miles (32 000 km) or more.
10Use a straight-edge and feeler blades to
check that the cylinder head mating faces are
not distorted. If they are, have the heads
resurfaced by an engineering works.
11Commence reassembly by oiling a valve
stem and inserting the valve into its guide.
Cover the collet grooves with adhesive tape
and press the new valve stem oil seal down
the stem, using a suitable tube to press the
seals home. Note that the inlet valve seals are
rubber and the exhaust seals nylon. On the 2.8
litre engine, oversize exhaust valve seals must
be used when valves with oversize stems are
fitted. Remove the adhesive tape.
12Fit the valve spring and spring retainer.
Compress the spring and fit the collets, using
a dab of grease to hold them in position.
Carefully release the compressor.
13Tap the valve stem smartly with a mallet to
seat the components.
14Repeat the process on the remaining valves.
Refer to Part A, Section 28 of this Chapter.
The main bearing caps should be fitted, and
their bolts tightened to the specified torque,
when making bore measurements.
Refer to Part A, Section 29 of this Chapter.
1Refer to Part A, Section 27 of this Chapter for
the examination procedure. Note that regrinding
of this crankshaft is not permitted, so if significant
journal wear is present, a new crankshaft (and
new bearing shells) must be fitted.
2As with the SOHC engine, oversize main
bearing parent bores may be encountered.
These are marked with paint stripes on the
bearing caps, corresponding paint marks on
the bearing shells and identification codes on
the backs of the bearing shells.
3On the 2.4 litre engine, separate
thrustwashers are used to control crankshaft
endfloat. On the 2.9 litre engine, No 3 main
bearing shells have integral thrust flanges.
2.8 litre engine
1If oil pump wear is suspected, check the
cost and availability of new parts and the cost
of a new pump. Examine the pump and then
decide whether renewal or repair is the best
course of action (see illustration).2Remove the pick-up pipe and strainer.
3Note the position of the oil pump cover
relative to the body, then remove the bolts and
spring washers. Lift off the cover.
4Mark the rotor faces so that they can be
refitted the same way round, then remove
them from the body.
5Remove the pressure relief valve plug by
piercing it with a punch and levering it out.
Withdraw the spring and plunger.
6Thoroughly clean all parts in petrol or paraffin
and wipe dry using a non-fluffy rag. The
necessary clearances may now be checked
using a machined straight-edge (a good steel
rule) and a set of feeler blades. The critical
clearances are between the lobes of the centre
rotor and convex faces of the outer rotor;
between the rotor and pump body; and between
both rotors and the end cover plate (endfloat).
The clearances are given in the Specifications.
7Endfloat may be measured by refitting the
rotors, placing the straight-edge across the
bottom of the pump and measuring the clearance
between the two rotors and the straight-edge.
8New rotors are only available as a pair. If the
rotor-to-body clearance is excessive, a
complete new pump should be fitted.
9Commence reassembly by lubricating the
relief valve plunger. Fit the plunger and spring.
10Fit a new relief valve plug, flat side
outwards and seat it with a drift, until it is flush
with the pick-up pipe mating face.
11Lubricate the rotors and fit them,
observing the marks made when dismantling if
applicable.
12Fit the cover and secure it with the bolts
and spring washers. Tighten the bolts to the
specified torque.
13Fit the pick-up pipe and strainer, using a
new gasket.
14Temporarily insert the driveshaft into the
pump and make sure that the rotors turn freely.
15A new or overhauled pump must be
primed before fitting.2.4 & 2.9 litre engines
16Oil pump overhaul is essentially as
described for the 2.8 litre engine, noting the
differences in design of the components (see
illustrations).
27Oil pump - dismantling,
examination and reassembly
26Crankshaft and bearings -
examination
25Pistons and connecting rods
- examination and renovation
24Cylinder bores - examination
and renovation
2C•14V6 engines
27.16a Removing the pick-up from the oil
pump
27.1 Exploded view of the oil pump
1 Body
2 Bolt
3 Bolts
4 Lockwasher
5 Driveshaft
6 Toothed washer
7 Rotor set
8 Pressure relief valve plunger
9 Pressure relief valve spring
10 Pressure relief valve plug
11 Cover
12 Pick-up pipe and strainer
procarmanuals.com

1Make sure that the oil pump and crankcase
mating faces are clean.
2Check that the washer on the oil pump
driveshaft is located correctly (see illustration).
3If a new or overhauled pump is being fitted,
prime it by injecting oil into it and turning it by
hand.
4Insert the oil pump driveshaft into the block
with the pointed end towards the distributor
(see illustration).
5Fit the assembled oil pump, using a new
gasket. Insert the pump-to-block bolts and
tighten them to the specified torque (see
illustration).
6Refit the sump.Refer to Part A, Section 40 of this Chapter.
2.8 litre engines
1Lubricate a new oil seal and fit it to the
timing cover (see illustration).
2If the Woodruff keys were removed from the
camshaft and crankshaft, refit them.
3Refit the crankshaft gear, if removed, using
a length of tube to drive it home.
4Position the camshaft and crankshaft so
that their keyways are facing each other(seeillustration).Slide the camshaft gear onto the
camshaft, rotating the shafts slightly if
necessary so that the marks on the two gears
are aligned. Remember that there are two
marks on the crankshaft gear.
5Fit the camshaft gear retaining bolt and
washer(see illustration).Tighten the bolt to
the specified torque.
6Apply sealant to the mating faces of the
timing cover and the intermediate plate.
7Position a new gasket on the intermediate
plate and fit the timing cover to the cylinder
block (see illustrations).
8Fit the timing cover bolts, but do not tighten
them yet.
9Oil the sealing face of the crankshaft pulley
or damper. Fit the pulley/damper and the
central bolt and washer, applying sealant to
the inboard face of the washer (see
illustration). Draw the pulley/damper into
36Timing cover and drive -
refitting
35Flywheel/driveplate and
adapter plate - refitting34Oil pump - refitting
V6 engines 2C•17
2C
34.2 Oil pump driveshaft washer location34.4 Fitting the oil pump driveshaft34.5 Oil pump in position
36.7a Timing cover gasket in position
36.1 Timing cover oil seal36.5 Camshaft gear washer and bolt36.4 Crankshaft and camshaft gears
correctly aligned
36.7b Fitting the timing cover36.9 Fitting the crankshaft pulley
procarmanuals.com