fuel type FORD GRANADA 1985 Service Repair Manual

1•2
Every 12 000 miles (20 000 km) or
12 months – whichever comes sooner
m mCheck operation of latches, check straps and locks; lubricate if
necessary (Section 19)
m mCheck condition and tension of auxiliary drivebelt(s); adjust or
renew as necessary (Section 21)
m mCheck tightness of battery terminals, clean and neutralise
corrosion if necessary (Section 22)
m mCheck engine valve clearances (Section 23) m
mCheck tightness of inlet manifold bolts (V6 only) (Section 24) m
mRenew spark plugs (Section 20) m
mClean air conditioning condenser fins (when applicable)
(Section 25)
m mCheck air conditioning refrigerant charge (when applicable)
(Section 26)
m mCheck manual gearbox oil level (Section 18) m
mCheck final drive oil level (Section 27) m
mLubricate automatic transmission selector/kickdown linkage
(Section 28)
m mCheck security and condition of steering and suspension
components, gaiters and boots (Section 29)
m mCheck condition and security of driveshaft joints (Section 30) m
mInspect underbody and panels for corrosion or other damage
(Section 31)
m mInspect brake pipes and hoses (Section 32) m
mClean idle speed control linkage at throttle (when applicable)
(Section 33)
m mRoad test and check operation of ABS (Section 34)m
mCheck automatic transmission fluid level (engine hot)
(Section 17)
m mCheck engine for satisfactory hot starting (Section 37)m
mCheck that automatic choke is fully off with engine hot (not fuel-
injection models) (Section 36)
m mCheck power steering fluid level (when applicable) (Section 35)
Every 24 000 miles (40 000 km) or
2 years - whichever comes sooner
m
mRenew air cleaner element (Section 38) m
mClean and inspect distributor cap, rotor arm, HT leads and coil
tower (Section 39)
m mAdjust automatic transmission brake bands (Section 40)m
mRenew fuel filter (fuel-injection models only) (Section 41) m
mRenew crankcase ventilation vent valve (carburettor models)
(Section 42)
Every 36 000 miles (60 000 km) or
3 years - whichever comes sooner
m
mRenew brake hydraulic system seals and hoses if necessary
(Section 43)
m mRenew brake hydraulic fluid (Section 44) m
mRenew camshaft drivebelt on SOHC models - recommended as
a precautionary measure (Section 45)
Every 2 years - regardless of mileage
m
mRenew coolant (Section 46)
Lubricants and fluidsComponent or systemLubricant type/specification
1 EngineMultigrade engine oil, viscosity range
SAE 10W/30 to 20W/50 to API SG/CD
or better
2 Cooling systemSoft water/antifreeze to Ford spec.
SSM 97B9103-A or SDM-M97B49-A
3 Manual transmission:
N9Semi-synthetic gear oil to Ford
spec. ESD M2C175-A (80 EP)
MT75Gear oil to Ford spec. ESD-
M2C186-A
4 Automatic transmissionATF to Ford spec. SQM-2C9010-A
(TQ Dexron II)
5 Final driveGear oil SAE 90EP to APIGL5
6 Brake hydraulic systemHydraulic fluid to Ford spec.
SAM- 6C9103-A
7 Power steeringATFto Ford spec. SQM-2C9010-A
(TQDexron II)
Maintenance Schedule
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1•6Maintenance Procedures
This Chapter is designed to help the home
mechanic maintain his/her vehicle for safety,
economy, long life and peak performance.
The Chapter contains a master maintenance
schedule, followed by Sections dealing
specifically with each task in the schedule.
Visual checks, adjustments, component
renewal and other helpful items are included.
Refer to the accompanying illustrations of the
engine compartment and the underside of the
vehicle for the locations of the various
components.
Servicing your vehicle in accordance with
the mileage/time maintenance schedule and
the following Sections will provide a planned
maintenance programme, which should result
in a long and reliable service life. This is a
comprehensive plan, so maintaining some
items but not others at the specified service
intervals, will not produce the same results.
As you service your vehicle, you will
discover that many of the procedures can -
and should - be grouped together, because of
the particular procedure being performed, or
because of the close proximity of two
otherwise-unrelated components to one
another. For example, if the vehicle is raised
for any reason, the exhaust can be inspected
at the same time as the suspension and
steering components.
The first step in this maintenanceprogramme is to prepare yourself before the
actual work begins. Read through all the
Sections relevant to the work to be carried out,
then make a list and gather together all the
parts and tools required. If a problem is
encountered, seek advice from a parts
specialist, or a dealer service department.
If, from the time the vehicle is new, the
routine maintenance schedule is followed
closely, and frequent checks are made of fluid
levels and high-wear items, as suggested
throughout this manual, the engine will be kept
in relatively good running condition, and the
need for additional work will be minimised.
It is possible that there will be times when
the engine is running poorly due to the lack of
regular maintenance. This is even more likely if
a used vehicle, which has not received regular
and frequent maintenance checks, is
purchased. In such cases, additional work
may need to be carried out, outside of the
regular maintenance intervals.
If engine wear is suspected, a compression
test will provide valuable information regarding
the overall performance of the main internal
components. Such a test can be used as a
basis to decide on the extent of the work to be
carried out. If, for example, a compression test
indicates serious internal engine wear,
conventional maintenance as described in this
Chapter will not greatly improve theperformance of the engine, and may prove a
waste of time and money, unless extensive
overhaul work is carried out first.
The following series of operations are those
most often required to improve the
performance of a generally poor-running
engine:
Primary operations
a)Clean, inspect and test the battery
(Section 6)
b)Check all the engine-related fluids
(Section 3).
c)Check the condition and tension of the
auxiliary drivebelt (Section 21).
d)Renew the spark plugs (Section 20).
e)Inspect the distributor cap, rotor arm and
HT leads - as applicable (Chapter 5).
f)Check the condition of the air cleaner filter
element, and renew if necessary (Section 38).
g)Renew the fuel filter (Section 41).
h)Check the condition of all hoses, and
check for fluid leaks (Section 10).
i)Check the idle speed and mixture settings
- as applicable (Chapter 4).
If the above operations do not prove fully
effective, carry out the following secondary
operations:
Secondary operations
a)Check the charging system (Chapter 5).
b)Check the ignition system (Chapter 5).
c)Check the fuel system (Chapter 4).
d)Renew the distributor cap and rotor arm -
as applicable (Chapter 5).
f)Renew the ignition HT leads - as
applicable (Chapter 5).
2Intensive maintenance
1Introduction
Engine oil
1Check the oil level as follows.
2With the vehicle parked on level ground,
and with the engine having been stopped for a
few minutes, open and prop the bonnet.
Withdraw the dipstick, wipe it on a clean ragand re-insert it fully. Withdraw it again and
read the oil level relative to the marks on the
end of the stick (see illustration).
3The oil level should be in between the MAX
and MIN marks on the dipstick. If it is at or
below the MIN mark, top-up (via the oil filler
cap) without delay. The quantity of oil required
to raise the lever from MIN to MAX on the
dipstick is approximately 1 litre. Do not overfill
(see illustration).
4The rate of oil consumption depends onleaks and on the quantity of oil burnt. External
leakage should be obvious. Oil which is burnt
may enter the combustion chambers through
the valve guides or past the piston rings;
excessive blow-by past the rings can also
force oil out via the crankcase ventilation
system. Driving conditions also affect oil
consumption.
5Always use the correct grade and type of oil
as shown in “Lubricants and fluids”.
Coolant
6Check the coolant level as follows.
7Open and prop the bonnet. Observe the
level of coolant through the translucent walls
of the expansion tank (on the right-hand side
of the engine bay). The level should be up to
the MAX mark when the engine is cold, and
may be somewhat above the mark when hot.
8If topping-up is necessary, wait for the
system to cool down if it is hot. Place a thick
rag over the expansion tank cap and slacken it
3Fluid level checks
3.2 Dipstick markings3.3 Topping up the engine oil
Warning: DO NOT remove the
expansion tank pressure cap
when the engine is hot, as there
is a great risk of scalding.
Weekly checks
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1Firmly apply the handbrake, then jack up the
front and rear of the car and support it
securely on axle stands (see “Jacking”).
2For a quick check, the front brake disc pads
can be inspected without removing the front
wheels, using a mirror and a torch through the
aperture in the rear face of the caliper. If any
one pad is worn down to the minimum
specified, all four pads (on both front wheels)
must be renewed.
3It is necessary to remove the rear wheels in
order to inspect the rear pads. The pads can
be viewed through the top of the caliper after
removing the spring clip. If any one pad is
worn down to the minimum specified, all four
pads (on both rear wheels) must be renewed.
4For a comprehensive check, the brake pads
should be removed and cleaned. The
operation of the caliper can then also be
checked, and the condition of the brake discs
can be fully examined on both sides. Refer to
Chapter 10 for further information.
5At the same interval, check the function of
the brake fluid level warning light. Chock the
wheels, release the handbrake and switch on
the ignition. Unscrew and raise the brake fluid
reservoir cap whilst an assistant observes the
warning light: it should come on as the level
sensor is withdrawn from the fluid. Refit the
cap.
6On completion, refit the wheels and lower
the car to the ground.
1Visually inspect the engine joint faces,
gaskets and seals for any signs of water or oil
leaks. Pay particular attention to the areas
around the rocker cover, cylinder head, oil
filter and sump joint faces. Bear in mind that
over a period of time some very slight seepage
from these areas is to be expected but what
you are really looking for is any indication of a
serious leak. Should a leak be found, renew
the offending gasket or oil seal by referring to
the appropriate Chapter(s) in this manual.
2Similarly, check the transmission for oil
leaks, and investigate and rectify and
problems found.
3Check the security and condition of all the
engine related pipes and hoses. Ensure that all
cable-ties or securing clips are in place and in
good condition. Clips which are broken or
missing can lead to chafing of the hoses,
pipes or wiring which could cause more
serious problems in the future.
4Carefully check the condition of all coolant,
fuel and brake hoses. Renew any hose which
is cracked, swollen or deteriorated. Cracks will
show up better if the hose is squeezed. Pay
close attention to the hose clips that secure
the hoses to the system components. Hoseclips can pinch and puncture hoses, resulting
in leaks. If wire type hose clips are used, it
may be a good idea to replace them with
screw-type clips.
5With the vehicle raised, inspect the fuel tank
and filler neck for punctures, cracks and other
damage. The connection between the filler neck
and tank is especially critical. Sometimes a
rubber filler neck or connecting hose will leak due
to loose retaining clamps or deteriorated rubber.
6Similarly, inspect all brake hoses and metal
pipes. If any damage or deterioration is
discovered, do not drive the vehicle until the
necessary repair work has been carried out.
Renew any damaged sections of hose or pipe.
7Carefully check all rubber hoses and metal
fuel lines leading away from the petrol tank.
Check for loose connections, deteriorated
hoses, crimped lines and other damage. Pay
particular attention to the vent pipes and
hoses which often loop up around the filler
neck and can become blocked or crimped.
Follow the lines to the front of the vehicle
carefully inspecting them all the way. Renew
damaged sections as necessary.
8From within the engine compartment, check
the security of all fuel hose attachments and
pipe unions, and inspect the fuel hoses and
vacuum hoses for kinks, chafing and
deterioration.
9Where applicable, check the condition of
the oil cooler hoses and pipes.
10Check the condition of all exposed wiring
harnesses.
11Also check the engine and transmission
components for signs of fluid leaks.
Periodically check the belts for fraying or
other damage. If evident, renew the belt.
If the belts become dirty, wipe them with a
damp cloth using a little detergent only.
Check the tightness of the anchor bolts and
if they are ever disconnected, make quite sure
that the original sequence of fitting of washers,
bushes and anchor plates is retained.With the vehicle raised on a hoist or
supported on axle stands (see “Jacking”),
check the exhaust system for signs of leaks,
corrosion or damage and check the rubber
mountings for condition and security. Where
damage or corrosion are evident, renew the
system complete or in sections, as applicable,
using the information given in Chapter 4.
With the wheels on the ground, slacken
each wheel nut by a quarter turn, then
retighten it immediately to the specified
torque.
Remove and clean the oil filler cap of any
sludge build-up using paraffin.
Inspect the vent hose for blockage or
damage. A blocked hose can cause a build-up
of crankcase pressure, which in turn can
cause oil leaks.
An accurate tachometer (rev. counter) will
be needed to adjust the idle speed. The
engine must be at operating temperature, the
air cleaner element must be clean and the
vacuum hoses fitted, and the engine valve
clearances must be correct. The ignition
system must also be in good condition.
Connect the tachometer to the engine as
instructed by the manufacturers. Start the
engine and allow it to idle. Read the speed
from the tachometer and compare it with the
value in the Specifications of Chapter 4
(Pierburg 2V carburettor).
If adjustment is necessary, turn the idle
speed adjustment screw. Turn the screw
clockwise to increase the speed, and anti-
clockwise to decrease the speed (see
illustration).
1.8 litre engine
1An exhaust gas analyser (CO meter) or other
proprietary device will be needed to adjust the
idle mixture.
2The engine must be at operating
temperature, the air cleaner element must be
clean and the vacuum hoses fitted, and the
16Idle mixture check -
carburettor models only
15Idle speed check - 1.8 litre
SOHC
14Oil filler cap check
13Roadwheel security check
12Exhaust system check
11Seat belt check10Fluid leak check
9Front and rear brake pad
check
1•10Every 6000 miles or 6 months
15.3 Idle adjustment screws - Pierburg 2V
carburettor
A Idle speedB Idle mixture
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Instruments and electrical
equipment
1Check the operation of all instruments and
electrical equipment.
2Make sure that all instruments read
correctly, and switch on all electrical
equipment in turn to check that it functions
properly.
Steering and suspension
3Check for any abnormalities in the steering,
suspension, handling or road “feel”.
4Drive the vehicle, and check that there are
no unusual vibrations or noises.
5Check that the steering feels positive, with
no excessive “sloppiness”, or roughness, and
check for any suspension noises when
cornering, or when driving over bumps.
Drivetrain
6Check the performance of the engine,
clutch, transmission and driveshafts.
7Listen for any unusual noises from the
engine, clutch and transmission.
8Make sure that the engine runs smoothly
when idling, and that there is no hesitation
when accelerating.
9Where applicable, check that the clutch
action is smooth and progressive, that the
drive is taken up smoothly, and that the pedal
travel is not excessive. Also listen for any
noises when the clutch pedal is depressed.
10Check that all gears can be engaged
smoothly, without noise, and that the gear
lever action is not abnormally vague or
“notchy”.
Check the operation and
performance of the braking system
11Make sure that the vehicle does not pull to
one side when braking, and that the wheels do
not lock prematurely when braking hard.
12Check that there is no vibration through
the steering when braking.
13Check that the handbrake operates
correctly, without excessive movement of the
lever, and that it holds the vehicle stationary
on a slope.
14Test the operation of the brake servo unit
as follows. With the engine off, depress the
footbrake four or five times to exhaust the
vacuum. Start the engine, holding the brake
pedal depressed. As the engine starts, there
should be a noticeable “give” in the brake
pedal as vacuum builds up. Allow the engine
to run for at least two minutes, and then
switch it off. If the brake pedal is depressed
now, it should be possible to detect a hiss
from the servo as the pedal is depressed. After
about four or five applications, no further
hissing should be heard, and the pedal should
feel considerably firmer.1The power steering fluid dipstick is
incorporated in the reservoir filler cap. The
reservoir is mounted on the pump. Observe
scrupulous cleanliness when checking the
level or topping-up.
2The system should be at operating
temperature and the engine switched off.
Wipe clean around the reservoir filler cap.
Unscrew the cap, withdraw the dipstick and
wipe it with a clean lint-free rag. Reinsert the
dipstick, screw the cap home, then unscrew it
again and read the level on the dipstick. It
should be up to the MAX or upper HOT mark
(depending on the dipstick markings) (see
illustration).
3Top-up if necessary with clean fluid of the
specified type. Check for leaks if topping-up is
frequently required.
4If the level is checked cold, use the MIN or
FULL COLD mark on the dipstick for reference.
Recheck the level at operating temperature.
On carburettor models, remove the air
cleaner cover and check that the automatic
choke is opening fully when the engine is hot.
Run the engine until it reaches normal
operating temperature. Stop the engine and
immediately restart it. If the engine fails to start
cleanly and immediately then refer to either
Chapters 4 or 5 and check fuel feed
adjustments.
37Hot starting check
36Automatic choke check
35Power steering fluid level
check34Road test
Carburettor models
SOHC engines
1Remove the screws from the air cleaner
cover(see illustration).
2Release the spring clips (when fitted), then
lift off the cover (see illustration).
3Lift out the air cleaner element(see
illustration). Wipe clean inside the air cleaner
housing, but be careful not to sweep dirt into
the carburettor throat.
4Where it is necessary to remove the air
cleaner body for cleaning or repair, first
disconnect the cold air inlet trunking from the
spout (see illustration). 5Disconnect the vacuum pipe from the inlet
manifold, and the hot air trunking from the
spout or exhaust manifold shroud(see
illustration). 6Remove the remaining screw which secures
the air cleaner to the valve cover, then lift off
the air cleaner.
7Refit by reversing the removal operations.
38Air cleaner filter element
renewal
1•16Every 24 000 miles or 2 years
35.2 Removing the power steering fluid
dipstick
38.2 Releasing an air cleaner cover clip
(carburettor model)38.1 Removing an air cleaner cover screw
(carburettor model)
Every 24 000 miles or 2 years
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Engine
Oil filter type (all models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Champion C102
Valve clearances (cold):
SOHC:
Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.20 ±0.03 mm (0.008 ±0.001 in)
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.25 ±0.03 mm (0.010 ±0.001 in)
V6:
Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.35 mm (0.014 in)
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.40 mm (0.016 in)
Cooling system
Specific gravity at 45 to 50% antifreeze concentration . . . . . . . . . . . . .1.069 to 1.077
Note:Refer to antifreeze manufacturer for latest recommendations.
Fuel system
Air filter element type:
1.8 litre (carburettor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Champion W118
2.0 litre (carburettor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Champion W152
2.0 litre and V6 (injection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Champion U507
Fuel filter type:
All models (injection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Champion L204
Ignition system
Spark plugs:
1.8 and 2.0 litre SOHC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Champion RF7YCC or RF7YC
2.0 litre DOHC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Champion RC7YCC or RC7YC
2.8 litre V6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Champion RN7YCC or RN7YC
2.4 and 2.9 litre V6 without catalytic converter . . . . . . . . . . . . . . . . . .Champion RC7YCC or RC7YC
2.9 litre V6 with catalytic converter . . . . . . . . . . . . . . . . . . . . . . . . . . .Champion RS9YCC or RS9YC
Spark plug electrode gap*:
Champion RF7YCC and RN7YCC . . . . . . . . . . . . . . . . . . . . . . . . . . .0.8 mm
Champion RF7YC and RN7YC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.7 mm
Champion RC7YCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.8 mm
Champion RC7YC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.7 mm
Champion RS9YCC and RS9YC . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.0 mm
Ignition HT lead set:
Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 k ohms maximum per lead
Type:
1.8 and 2.0 litre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Champion LS-09 boxed set
1.8 and 2.0 litre (Male distributor fitting) . . . . . . . . . . . . . . . . . . . . .Champion LS-10 boxed set
*The spark plug gap quoted is that recommended by Champion for their specified plugs listed above. If spark plugs of any other type are to be
fitted, refer to their manufacturer’s recommendations.
Brakes
Brake pad friction material minimum thickness . . . . . . . . . . . . . . . . . . .1.5 mm (0.06 in)
Tyres
Tyre sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .175 SR/TR/HR 14, 185/70 HR/TR/VR 14,195/65 HR 15, 205/60
VR 15
Tyre pressures: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FrontRear
Normal load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.8 bar (26 lbf/in
2)1.8 bar (26 lbf/in2)
Full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.1 bar (30 lbf/in2)2.9 bar (42 lbf/in2)
Note:Pressures apply only to original-equipment tyres, and may vary if any other make or type is fitted; check with the tyre manufacturer or supplier
for correct pressures if necessary.
Torque wrench settingsNmlbf ft
Engine oil drain plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 to 2816 to 21
Engine block coolant drain plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 to 2516 to 18
Spark plugs:
1.8 and 2.0 litre SOHC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 to2815 to 21
2.0 litre DOHC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 to 2111 to 15
2.8 litre V6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 to 4022 to 30
2.4 and 2.9 litre V6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 to 2111 to 15
Manual gearbox filler/level and drain plugs:
N9 type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 to 2717 to 20
MT75 type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 to 4121 to 30
Brake caliper slide bolts:
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 to 2515 to 18
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 to 3523 to 26
Roadwheel bolts (steel and alloy wheels) . . . . . . . . . . . . . . . . . . . . . . . .70 to 10052 to 74
1•21
1
Specifications
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The engine is of four-cylinder, in-line, single
overhead camshaft type (see illustration). It is
mounted longitudinally at the front of the car.
Three versions are available: 1.8 litre
carburettor, 2.0 litre carburettor and 2.0 litre
fuel-injection.
The crankshaft incorporates five main
bearings. Thrustwashers are fitted to the
centre main bearing in order to control
crankshaft endfloat.
The camshaft is driven by a toothed belt
and operates the slightly angled valve via cam
followers which pivot on ball-pins.
The auxiliary shaft, which is also driven by
the toothed belt, drivesthe distributor, oil
pump and on some models the fuel pump.
1General information
2A•4SOHCengines
Torque wrench settingsNmlbf ft
Main bearing cap bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88 to 10265 to 75
Big-end bearing cap nuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 to 4730 to 35
Crankshaft pulley bolt:
1.8 (REC) and 2.0 (NEL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110 to 11581 to 85
2.0 (NRA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115 to 13085 to 96
Camshaft sprocket bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 to 5033 to 37
Auxiliary shaft sprocket bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 to 5033 to 37
Flywheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 to 7047 to 52
Oil pump-to-cylinder block bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 to 2113 to 16
Oil pump cover bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 to 137 to 10
Sump bolts (see text):
Stage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 to 20.7 to 1.5
Stage 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 to 84 to 6
Stage 3 (after 20 minutes running) . . . . . . . . . . . . . . . . . . . . . . . . . . .8 to 106 to 7
Sump drain plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 to 2816 to 21
Oil pressure switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 to 159 to 11
Valve adjustment ball-pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 to 5537 to 41
Cylinder head bolts (see text):
Stage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 to 4026 to 30
Stage 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 to 7552 to 55
Stage 3 (after 5 minutes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Tighten further 90°Tighten further 90°
Rocker cover bolts (see text):
Bolts 1 to 6 - Stage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 to 84 to 6
Bolts 7 and 8 - Stage 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 to 31.5 to 2
Bolts 9 and 10 - Stage 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 to 84 to 6
Bolts 7 and 8 - Stage 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 to 84 to 6
Front cover bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 to 1710 to 13
Timing belt tensioner bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 to 2515 to 18
Oil pump pick-up pipe:
To pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 to 148 to 10
To block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 to 2113 to 16
Engine mounting to crossmember . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 to 5130 to 38
1.1 Exploded view of the SOHC engine
1 Timing cover
2 Cam follower
3 Retaining spring clip
4 Crankshaft front oil seal housing
5 Auxiliary shaft front cover
6 Thrust plate
7 Auxiliary shaft
8 Thrust plate
9 Vent valve
10 Oil separator
11 Crankshaft rear oil seal
12 Thrust washer
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The cylinder head is of crossflow design
with the inlet manifold mounted on the left-
hand side and the exhaust manifold mounted
on the right-hand side.
Lubrication is by means of a bi-rotor pump
which draws oil through a strainer located
inside the sump, and forces it through a full-
flow filter into the engine oil galleries where it
is distributed to the crankshaft, camshaft and
auxiliary shaft. The big-end bearings are
supplied with oil via internal drillings in the
crankshaft.The undersides of the pistons are
supplied with oil from drillings in the big-ends.
The distributor shaft is intermittently supplied
with oil from the drilled auxiliary shaft. The
camshaft and cam followers are supplied with
oil via a drilled spray tube from the centre
camshaft bearing.
A semi-closed crankcase ventilation system
is employed whereby piston blow-by gases
are drawn into the inlet manifold via an oil
separator and on carburettor models a control
valve.
The following operations can be carried out
without removing the engine, although the
work may be easier and quicker with the
engine removed:
a)Removal and refitting of the cylinder head
b)Removal and refitting of the camshaft
(after removing the cylinder head)
c)Removal and refitting of the timing belt
and sprockets
d)Removal and refitting of the sump and oil
pump
e)Removal and refitting of the pistons,
connecting rods and big-end bearings
f)Renewal of the engine mountings
g)Renewal of the crankshaft oil seals
h)Removal and refitting of the auxiliary shaft
j)Removal and refitting of the flywheel
The engine must be removed from the
vehicle for the following operations:
a)Renewal of the crankshaft main bearings
b)Removal and refitting of the crankshaft
The engine may be lifted out either on its
own or together with the gearbox. Unless work
is also necessary on the gearbox it is
recommended that the engine is removed on
its own. Where automatic transmission is
fitted, the engine should be removed on its
own owing to the additional weight. If the
engine and gearbox are removed together,
they will have to be tilted at a very steep angle;
make sure that the range of the lifting tackle is
adequate.1Disconnect the battery negative lead.
2Remove the bonnet.
3On carburettor models, remove the air
cleaner. On fuel-injection models, remove the
air cleaner cover, vane airflow meter and air
inlet trunking.
4If a splash guard is fitted, remove it.
5Release the securing clips and bolts and
remove the upper half of the fan shroud. On
carburettor models remove the lower half of
the shroud too.
6Drain the cooling system.
7Disconnect the radiator top and bottom
hoses from the thermostat housing and water
pump. Disconnect the top hose spur from the
expansion tank and unclip it.
8Disconnect the heater hoses from the water
pump and from the inlet manifold or automatic
choke housing. Unclip the hoses.
9On models with power steering, remove the
steering pump.
10Disconnect the vacuum pipe(s) from the
inlet manifold, labelling them if there is any
possibility of confusion.
11Disconnect the following wiring, as
applicable:
a)Alternator
b)Temperature gauge sender
c)Engine management temperature sensor
d)Distributor
e)Oil pressure switch
f)Automatic choke and thermo-switch
g)Carburettor stepper motor
h)Fuel-injection system sub-harness
j)Inlet manifold heater
12Disconnect the HT lead from the coil.
13If an oil level sensor is fitted, remove it
(see illustration).
14Unbolt the throttle cable bracket,
disconnect the inner cable and move the cable
and bracket aside. Also disconnect the
downshift cable on automatic transmission
models.
15On carburettor models, disconnect the
fuel lines from the fuel pump (mechanised
type) and from the carburettor. Be prepared
for fuel spillage.
16On fuel-injection models, disconnect the
fuel supply union from the injector rail, and the
fuel return pipe from the fuel pressureregulator. Be prepared for fuel spillage, and
for some spray if the supply side is still
under pressure.
17Unbolt the exhaust downpipe from the
manifold.
18On models with air conditioning, unbolt
the compressor and move it aside without
straining the flexible hoses.
19Remove the starter motor.
20Although not specified by the
manufacturers, the author advises that either
the radiator or the cooling fan be removed, to
reduce the risk of damage.
21Attach the lifting tackle to the two lifting
eyes on the engine, so that when suspended
the engine will be roughly horizontal. Take the
weight of the engine.
22Remove the single nut on each side which
secures each engine bearer to its mounting.
23Working under the vehicle, remove the
bracing strap which connects the engine and
transmission. Unbolt the adapter plate from
the bottom of the transmission bellhousing.
24On automatic transmission models, unbolt
the torque converter from the driveplate.
25Remove the engine-to-bellhousing bolts.
Note the location of the battery earth strap.
26Support the transmission, preferably with
a trolley jack.
27Check that nothing has been overlooked,
then raise the engine and draw it forwards
clear of the transmission input shaft. Do not
allow the weight of the engine to hang on the
shaft, and do not lift the transmission by it.
28On automatic transmission models, make
sure that the torque converter stays engaged
with the oil pump in the transmission as the
engine is withdrawn,
29Lift the engine out of the engine bay and
take it to the bench.
1Engine removal with automatic transmission
is not recommended.
2Proceed as in the previous Section,
paragraphs 1 to 18.
3Disconnect the wiring from the starter
motor, and release the battery earth cable
from its bellhousing bolt.
4Remove the radiator.
5Remove the propeller shaft.
6Disconnect and unclip the reversing light
switch and speedometer sender unit wiring.
7Disconnect the clutch cable.
8Unbolt the anti-roll bar mounting brackets
and lower the anti-roll bar as far as possible.
9From inside the vehicle remove the gear
lever.
10Drain the engine oil.
11Unhook the exhaust system from its
mounting on the gearbox crossmember. Either
support the system or remove it completely.
12Support the gearbox, preferably with a
trolley jack, then unbolt and remove the
gearbox crossmember. Note the earth strap (if
fitted) under one of the crossmember bolts.
13Attach lifting tackle to the two lifting eyes
on the engine so that when suspended it will
be at an angle of approximately 45°.
6Engine - removal with manual
gearbox
5Engine - removal leaving
gearbox/transmission in vehicle
4Methods of engine removal
3Major operations requiring
engine removal
2Major operations possible with
the engine in the vehicle
SOHCengines 2A•5
2A
5.13 Oil level sensor
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14Take the weight of the engine and remove
the two engine bearer-to-mounting nuts.
15Lift the engine/transmission, at the same
time lowering the trolley jack. Draw the unit
forwards and lift it out of the engine bay.
16Temporarily refit the anti-roll bar if the
vehicle is to be moved.
1With the engine and gearbox on the bench,
remove the starter motor.
2Remove the bolt from the engine adapter plate.
3Remove the bracing strap and the
remaining engine-to-bellhousing bolts.
4With the aid of an assistant draw the
gearbox off the engine. Do not allow the weight
of the gearbox to hang on the input shaft.
1It is best to mount the engine on a
dismantling stand, but if this is not available,
stand the engine on a strong bench at a
comfortable working height. Failing this, it will
have to be stripped down on the floor.
2Cleanliness is most important, and if the
engine is dirty, it should be cleaned with
paraffin while keeping it in an upright position.
3Avoid working with the engine on a concrete
floor, as grit can be a real source of trouble.
4As parts are removed, clean them in paraffin.
However, do not immerse parts with internal
oilways in paraffin as it is difficult to remove,
usually requiring a high pressure hose.
5It is advisable to have suitable containers to
hold small items according to their use, as this
will help when reassembling the engine and
also prevent possible losses.
6Always obtain complete sets of gaskets
when the engine is being dismantled, but
retain the old gaskets with a view of using
them as a pattern to make a replacement if a
new one is not available.7When possible, refit nuts, bolts and washers
in their location after being removed, as this
helps protect the threads and will also be
helpful when reassembling the engine.
8Retain unserviceable components in order
to compare them with the new parts supplied.
9A Torx key, size T55, will be needed for
dealing with the cylinder head bolts. A 12-
spline key (to fit bolt size M8) will be needed
for the oil pump bolts. Other Torx and 12-
spline bolts may be encountered; sets of the
keys required to deal with them are available
from most motor accessory shops and tool
factors.
10Another tool which is useful, though by no
means essential, is a valve spring compressor
of the type which hooks under the camshaft
(see illustration). As a Ford tool this bears the
number 21-005-A; proprietary versions may
also be available.
Before dismantling the engine into its main
components, the following ancillary
components can be removed. The actual
items removed, and the sequence of removal,
will depend on the work to be done:
Inlet manifold and associated items
Exhaust manifold
Fuel pump (mechanical type) and pushrod
Alternator
Distributor, HT leads and spark plugs
Fan, water pump and thermostat
Oil pressure switch
(see illustration)
Temperature gauge senderOil filter and dipstick
Engine bearer arms (see illustration)
Crankcase ventilation components
Clutch
Alternator mounting bracket (see
illustration)
1If the engine is still in the vehicle, carry out
the following preliminary operations:
a)Disconnect the battery negative lead
b)Drain the cooling system
c)Remove the inlet and exhaust manifolds
d)Disconnect the radiator top hose from the
thermostat housing, and the spur from the
expansion tank
e)Disconnect the wiring from the
temperature gauge sender
f)Remove the distributor cap, HT leads and
spark plugs
2Unscrew the bolts and withdraw the timing
cover (see illustration). Note the location of
the cover in the special bolt.
3Using a socket on the crankshaft pulley bolt.
turn the engine clockwise until the TDC (top
dead centre) notch on the pulley is aligned
with the pointer on the crankshaft front oil seal
housing, and the pointer on the camshaft
sprocket is aligned with the indentation on the
cylinder head (see illustrations).Note the
position of the distributor rotor arm, and mark
its contact end in relation to the rim of the
distributor body.
4Slacken the timing belt tensioner bolts. Pivot
10Cylinder head - removal
9Ancillary components - removal
8Engine dismantling - general
information
7Engine - separation from
manual gearbox
2A•6SOHCengines
9.1a Engine oil pressure switch (arrowed)
9.1b Removing an engine bearer arm9.1c Removing the alternator bracket
8.10 This valve spring compressor is used
by hooking it under the camshaft
Clean oilways with nylon pipe
cleaners.
10.2 Removing the timing cover
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See Chapter 1, Section 23.
1Make a final check to ensure that everything
has been reconnected to the engine and that no
rags or tools have been left in the engine bay.
2Check that oil and coolant levels are
correct.
3Start the engine. This may take a little longer
than usual as fuel is pumped up to the engine.
4Check that the oil pressure light goes out
when the engine starts.
5Run the engine at a fast tickover and check
for leaks of oil, fuel and coolant. Also check
power steering and transmission fluid cooler
unions, when applicable. Some smoke and
odd smells may be experienced as assembly
lubricant burns off the exhaust manifold and
other components.6Bring the engine to operating temperature.
Check the ignition timing then adjust the idle
speed (if applicable) and mixture.
7Stop the engine and allow it to cool, then re-
check the oil and coolant levels.
8If new bearings, pistons etc have been
fitted, the engine should be run in at reduced
speeds and loads for the first 500 miles (800
km) or so. It is beneficial to change the engine
oil and filter after this mileage.
1When engine performance is down, or if
misfiring occurs which cannot be attributed to
the ignition or fuel system, a compression test
can provide diagnostic clues. If the test is
performed regularly it can give warning of
trouble before any other symptoms become
apparent.
2The engine must be at operating
temperature, the battery must be fully charged
and the spark plugs must be removed. The
services of an assistant will also be required.
3Disable the ignition system by dismantlingthe coil LT feed. Fit the compression tester to
No 1 spark plug hole. (The type of tester which
screws into the spark plug hole is to be
preferred.)
4Have the assistant hold the throttle wide
open and crank the engine on the starter.
Record the highest reading obtained on the
compression tester.
5Repeat the test on the remaining cylinders,
recording the pressure developed in each.
6Desired pressures are given in the
Specifications. If the pressure in any cylinder
is low, introduce a teaspoonful of clean engine
oil into the spark plug hole and repeat the test.
7If the addition of oil temporarily improves
the compression pressure, this indicates that
bore or piston wear was responsible for the
pressure loss. No improvement suggests that
leaking or burnt valves, or a blown head
gasket, may be to blame.
8A low reading from two adjacent cylinders is
almost certainly due to the head gasket
between them having blown.
9On completion of the test, refit the spark
plugs and reconnect the coil LT feed.
52Compression test -
description and interpretation
51Initial start-up after overhaul
or major repair
50Valve clearances - checking
and adjustment
2A•20SOHCengines
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Chapter 2 Part B:
2.0 litre DOHC engine
Unless otherwise stated, procedures are as described for the SOHC engines in Part A of this Chapter
Camshafts and cam followers - removal, inspection and refitting . .21
Compression test - description and interpretation . . . . . . . . . . . . .35
Crankcase ventilation system - general information . . . . . . . . . . . . .2
Crankshaft and bearings - examination and renovation . . . . . . . . .31
Crankshaft and main bearings - removal and refitting . . . . . . . . . . .30
Crankshaft front oil seal - renewal . . . . . . . . . . . . . . . . . . . . . . . . . .23
Crankshaft rear oil seal - renewal . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Cylinder head - dismantling and reassembly . . . . . . . . . . . . . . . . . .19
Cylinder head - inspection and renovation . . . . . . . . . . . . . . . . . . .20
Cylinder head - removal and refitting (engine in vehicle) . . . . . . . . .17
Cylinder head - removal and refitting (engine removed) . . . . . . . . .18
Engine/automatic transmission assembly - reconnection and
refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Engine/automatic transmission assembly - removal and separation .8
Engine dismantling - general information . . . . . . . . . . . . . . . . . . . . .14
Engine/manual gearbox assembly - reconnection and refitting . . . .11
Engine/manual gearbox assembly - removal and separation . . . . . .7
Engine mountings - renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Engine reassembly - general information . . . . . . . . . . . . . . . . . . . . .33Engine - refitting (automatic transmission in vehicle) . . . . . . . . . . . .10
Engine - refitting (manual gearbox in vehicle) . . . . . . . . . . . . . . . . . .9
Engine - removal leaving automatic transmission in vehicle . . . . . . .6
Engine - removal leaving manual gearbox in vehicle . . . . . . . . . . . . .5
Examination and renovation - general information . . . . . . . . . . . . .32
Flywheel/driveplate - removal, inspection and refitting . . . . . . . . . .22
General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Initial start-up after overhaul or major repair . . . . . . . . . . . . . . . . . .34
Major operations possible with the engine in the vehicle . . . . . . . . .3
Major operations requiring engine removal . . . . . . . . . . . . . . . . . . . .4
Oil pump - dismantling, inspection and reassembly . . . . . . . . . . . .27
Oil pump drive chain and sprockets - examination and renovation .28
Oil pump - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Pistons and connecting rods - removal and refitting . . . . . . . . . . . .29
Sump - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Timing chain and sprockets - removal and refitting . . . . . . . . . . . . .15
Timing chain, sprockets and tensioner - examination and
renovation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
General
Manufacturer’s code:
Carburettor engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N8B
Fuel-injection engine without catalyst . . . . . . . . . . . . . . . . . . . . . . . . N9B
Fuel-injection engine with catalyst . . . . . . . . . . . . . . . . . . . . . . . . . . . N9D
Bore - mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86.00 (3.386)
Stroke - mm (in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86.00 (3.386)
Cubic capacity - cc (cu in) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1998 (121.9)
Compression ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.3:1
Compression pressure at cranking speed . . . . . . . . . . . . . . . . . . . . . . . 11 to 13 bar (160 to 189 lbf/in
2)
Maximum power (DIN, kW @ rpm):
N8B engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 @ 5600
N9B engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 @ 5500
N9D engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88 @ 5500
Maximum torque (DIN, Nm @ rpm):
N8B engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 @ 3000
N9B engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 @ 2500
N9D engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171 @ 2500
Lubrication system
Oil type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See “Lubricants and fluids”
Oil capacity:
With filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5 litres (7.92 pints)
Without filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0 litres (7.04 pints)
2B•1
Easy,suitable for
novice with little
experienceFairly easy,suitable
for beginner with
some experienceFairly difficult,
suitable for competent
DIY mechanicDifficult,suitable for
experienced DIY
mechanicVery difficult,
suitable for expert
DIY or professional
Degrees of difficulty
Specifications Contents
2B
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