steering FORD GRANADA 1985 Service Repair Manual

Chapter 1
Routine maintenance and servicing
Air cleaner filter element renewal . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Air conditioner condenser check . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Air conditioner refrigerant charge check . . . . . . . . . . . . . . . . . . . . .26
Automatic choke check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Automatic transmission brake band adjustment . . . . . . . . . . . . . . .40
Automatic transmission fluid level check . . . . . . . . . . . . . . . . . . . . .17
Automatic transmission selector lubrication . . . . . . . . . . . . . . . . . .28
Auxiliary drivebelt check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Battery electrolyte level check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Battery terminal check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Brake fluid renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Brake pipe and hose check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Brake system seal and hose renewal . . . . . . . . . . . . . . . . . . . . . . . .43
Camshaft drivebelt renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Crankcase ventilation vent valve renewal . . . . . . . . . . . . . . . . . . . .42
Driveshaft check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Electrical system check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Engine coolant renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
Engine inlet manifold security check . . . . . . . . . . . . . . . . . . . . . . . .24
Engine oil and filter renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Engine valve clearance check . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Exhaust system check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Final drive oil level check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Fluid leak check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10Fluid level checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Front and rear brake pad check . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Fuel filter renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Hinge and lock check and lubrication . . . . . . . . . . . . . . . . . . . . . . .19
Hot starting check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Idle mixture check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Idle speed check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Idle speed linkage clean . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Ignition system component check . . . . . . . . . . . . . . . . . . . . . . . . . .39
Intensive maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Manual gearbox oil level check . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Oil filler cap check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Power steering fluid level check . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Road test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Roadwheel security check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Seat belt check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Spark plug renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .See end of Chapter
Steering and suspension security check . . . . . . . . . . . . . . . . . . . . .29
Tyre checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Underbody inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Wiper blade check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
The maintenance intervals in this manual are provided with the
assumption that you will be carrying out the work yourself. These are
the minimum maintenance intervals recommended by the manufacturer
for vehicles driven daily. If you wish to keep your vehicle in peak
condition at all times, you may wish to perform some of these
procedures more often. We encourage frequent maintenance, because
it enhances the efficiency, performance and resale value of your vehicle.
If the vehicle is driven in dusty areas, used to tow a trailer, or drivenfrequently at slow speeds (idling in traffic) or on short journeys, more
frequent maintenance intervals are recommended.
When the vehicle is new, it should be serviced by a factory-
authorised dealer service department, in order to preserve the factory
warranty.
1•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 Contents
1
Every 250 miles (400 km) or weekly
m mCheck the engine oil level (Section 3).
m mCheck the engine coolant level (Section 3).
m mCheck the brake fluid level (Section 3).
m mCheck the screen washer fluid level (Section 3).
m mVisually examine the tyres for tread depth, and wear or
damage (Section 4).
m mCheck and if necessary adjust the tyre pressures
(Section 4).
m mCheck and if necessary top-up the battery electrolyte
level - where applicable (Section 6).
m mCheck the operation of the horn, all lights, and the
wipers and washers (Sections 5 and 7).
Every 6000 miles (10 000 km) or
6 months – whichever comes sooner
m mRenew engine oil and filter (Section 8)
m mCheck brake pads for wear (front and rear) (Section 9)
m mCheck tightness of wheel nuts (Section 13)
m mCheck idle speed (1.8 litre only) (Section 15)
m mCheck idle mixture (not fuel-injection models) - at first
6000 miles only (Section 16)
m mClean oil filler cap (Section 14)
m mInspect engine bay and underside of vehicle for fluid
leaks or other signs of damage (Section 10)
m mCheck function and condition of seat belts (Section 11)
m mCheck operation of brake fluid level warning indicator
(Section 9)
m mCheck condition and security of exhaust system
(Section 12).
Ford Granada maintenance schedule
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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•3
1
Maintenance Schedule
Engine oil
SOHC:
With filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.75 litres (6.6 pints)
DOHC:
With filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5 litres (7.9 pints)
Without filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.0 litres (7.0 pints)
V6:
With filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.25 litres (7.5 pints)
Cooling system
OHC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.0 litres (14.1 pints)
V6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.5 litres (15.0 pints)
Fuel tank
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70 litres (15.4 gallons)
Manual gearbox
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.25 litres (2.2 pints)
Automatic transmission
All models (from dry) . . . . . . . . . . . . . . . . . . . . . . .8.5 litres (15.0 pints)
Final drive
7 inch crownwheel . . . . . . . . . . . . . . . . . . . . . . . . . .0.9 litres (1.6 pints)
7.5 inch crownwheel . . . . . . . . . . . . . . . . . . . . . . . . .1.3 litres (2.3 pints)
Power steering
OHC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.65 litres (1.1 pints)
V6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.75 litres (1.3 pints)
Capacities
1 Battery
2 Engine oil dipstick
3 Inlet manifold
4 Throttle/kickdown cable
bracket
5 Suspension turrets
6 Ignition coil
7 Air cleaner cover
8 Fuel pressure regulator
9 Vane airflow meter
10 Headlight covers
11 Tune-up label
12 Idle speed control valve
13 Oil filler cap
14 Spark plug leads
15 VIN plate
16 Radiator hoses
17 Horn
18 Windscreen washer
pump19 Windscreen washer
reservoir
20 Alternator
21 Coolant expansion tank
cap
22 Engine mounting
23 Heater hose
24 Automatic transmission
fluid dipstick
25 Brake fluid reservoir
cap
26 Brake hydraulic unit
accumulator
27 Brake hydraulic unit
valve block
28 Main fuse/relay box
29 Wiper motor (behind
cover)
30 Heater blower cover
1 Windscreen wiper motor
2 Battery
3 Suspension strut top
mounting
4 Brake fluid reservoir
5 Ignition distributor
6 Coolant expansion tank
7 Washer fluid reservoir
8 Automatic transmission
fluid dipstick
9 Oil filler cap
10 Engine oil level dipstick
11 Air cleaner element
housing
12 Idle speed control valve
13 Ignition module
14 Manifold Absolute
Pressure (MAP) sensor15 Throttle position sensor
16 Power steering fluid
reservoir
17 Anti-theft alarm horn
18 Speed control system
diaphragm
19 Speed control system
vacuum pump
20 Vehicle identification
(VIN) plate
21 Fuel pressure regulator
22 Air charge temperature
sensor
23 Manifold absolute
pressure (MAP) sensor
vapour trap
24 Fuse/relay boxUnder-bonnet view of a 2.0 litre SOHC Granada with
fuel-injection
Under-bonnet view of a 2.0 litre DOHC Granada with
fuel-injection
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1•4Maintenance Schedule
1 Battery
2 Suspension turrets
3 Air cleaner cover
4 Vane airflow meters
5 Headlight covers
6 Tune-up label
7 Auxiliary driving light covers
8 Crankcase ventilation hoses
9 Throttle linkage cover
10 Throttle cable and kickdown switch
11 Plenum chamber
12 Idle speed control valve
13 Radiator top hose
14 Oil filler cap
15 Power steering fluid reservoir
16 Horn
17 Washer fluid level switch
18 Windscreen washer pump
19 Windscreen washer reservoir
20 Coolant level switch
21 Coolant expansion tank cap
22 Engine mounting
23 Heater hose
24 Brake hydraulic unit valve block
25 Brake fluid reservoir cap
26 Brake hydraulic unit accumulator
27 Main fuse/relay box
28 Wiper motor (behind cover)
29 Heater blower cover
30 Fuel pressure regulator
31 Distributor screening lid
32 Engine oil dipstick
33 Automatic transmission fluid dipstick Under-bonnet view of a 2.8 litre V6 Granada
1 Brake and fuel pipes
2 Transmission sump
3 Transmission crossmember
4 Speedometer sender unit
5 Propeller shaft coupling
6 Exhaust flanged joint
7 Exhaust mounting
8 Exhaust pipe
9 Jacking points
10 Anti-roll bar clamps
11 Anti-roll bar
12 Brake calipers
13 Brake flexible hoses
14 Suspension lower arms
15 Front crossmember
16 Track rods
17 Track rod ends
18 Steering rack bellows
19 Radiator bottom hose
20 Alternator
21 Transmission fluid cooler hoses
22 Crankshaft pulley
23 Fan
24 Oil filter
25 Sump drain plug
26 Starter motor
27 Starter motor solenoid Front underbody view of a 2.0 litre SOHC Granada with automatic transmission
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1•5
1
Maintenance Schedule
1 Track rod end
2 Track rod
3 Steering gear gaiter
4 Water pump
5 Starter motor
6 Front suspension lower arm
7 Front suspension anti-roll bar
8 Exhaust downpipe
9 Exhaust gas oxygen (HEGO) sensor -
models with catalytic converter
10 Front suspension crossmember
11 Sump drain plug
12 Power steering pump
13 Washer fluid reservoir
14 Radiator cooling fans
15 Catalytic converter (where fitted)
16 Catalytic converter heatshield (where
fitted)
17 Transmission crossmember
18 Fuel feed and return pipes
19 Rear brake pipes
20 Steering gear feed and return hosesFront underbody view of a 2.0 litre DOHC Granada with automatic transmission
1 Rear silencer
2 Fuel pump (fuel-injection)
3 Fuel filter (fuel-injection)
4 Fuel tank
5 Fuel tank straps
6 Anti-roll bar clamps
7 Final drive rear mounting
8 Anti-roll bar
9 Driveshafts
10 Driveshaft joints
11 Final drive unit
12 Handbrake cables
13 Suspension lower arms
14 Crossmember
15 Exhaust hanger
16 Guide plates
17 Propeller shaft
18 Propeller shaft universal joint
19 Brake and fuel pipes
20 Shock absorber lower mountings
21 Jacking points
22 Intermediate silencer
23 Exhaust pipe
Rear underbody view of a 2.0 litre SOHC Granada with fuel-injection
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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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6Over-inflation will cause rapid wear of the
centre part of the tyre tread, coupled with
reduced adhesion, harsher ride, and the
danger of shock damage occurring in the tyre
casing.
7Regularly check the tyres for damage in the
form of cuts or bulges, especially in the
sidewalls. Remove any nails or stones
embedded in the tread before they penetrate the
tyre to cause deflation. If removal of a nail does
reveal that the tyre has been punctured, refit the
nail so that its point of penetration is marked.
Then immediately change the wheel, and have
the tyre repaired by a tyre dealer. Do not drive on
a tyre in such a condition. If in any doubt as to
the possible consequences of any damage
found, consult your local tyre dealer for advice.
8Periodically remove the wheels, and clean
any dirt or mud from the inside and outside
surfaces. Examine the wheel rims for signs of
rusting, corrosion or other damage. Light alloy
wheels are easily damaged by “kerbing” whilst
parking, and similarly steel wheels may
become dented or buckled. Renewal of the
wheel is very often the only course of remedial
action possible.
9The balance of each wheel and tyre
assembly should be maintained to avoid
excessive wear, not only to the tyres but also
to the steering and suspension components.
Wheel imbalance is normally signified by
vibration through the vehicle’s bodyshell,
although in many cases it is particularly
noticeable through the steering wheel.
Conversely, it should be noted that wear ordamage in suspension or steering
components may cause excessive tyre wear.
Out-of-round or out-of-true tyres, damaged
wheels, and wheel bearing wear also fall into
this category. Balancing will not usually cure
vibration caused by such wear.
10Wheel balancing may be carried out with
the wheel either on or off the vehicle. If
balanced on the vehicle, ensure that the
wheel-to-hub relationship is marked in some
way prior to subsequent wheel removal, so
that it may be refitted in its original position.
11General tyre wear is influenced to a large
degree by driving style - harsh braking and
acceleration, or fast cornering, will all produce
more rapid tyre wear. Interchanging of tyres
may result in more even wear. However, if this
is completely effective, the added expense is
incurred of replacing all four tyres at once,
which may prove financially-restrictive for
many owners.
12Front tyres may wear unevenly as a result
of wheel misalignment. The front wheels
should always be correctly aligned according
to the settings specified by the vehicle
manufacturer.
13Legal restrictions apply to many aspects
of tyre fitting and usage, and in the UK this
information is contained in the Motor Vehicle
Construction and Use Regulations. It is
suggested that a copy of these regulations is
obtained from your local police, if in doubt as
to current legal requirements with regard to
tyre type and condition, minimum tread depth,
etc.Check the operation of all the electrical
equipment, ie. lights, direction indicators,
horn, washers, etc. Refer to the appropriate
Sections of Chapter 13 for details if any of the
circuits are found to be inoperative.
Visually check all accessible wiring
connectors, harnesses and retaining clips for
security, and for signs of chafing or damage.
Rectify any faults found.
Caution: Before carrying out any work on the
vehicle battery, read through the precautions
given in “Safety first!” at the beginning of this
manual.
1The battery fitted as original equipment is
“maintenance-free”, and requires no
maintenance apart from having the case kept
clean, and the terminals clean and tight.
2If a “traditional” type battery is fitted as a
replacement, remove the old cell covers and
check that the plate separators in each cell are
covered by approximately 6 mm (0.25 in) of
electrolyte. If the battery case is translucent,
the cell covers need not be removed to check
the level. Top-up if necessary with distilled or
de-ionized water; do not overfill, and mop up
any spillage at once(see illustration).
6Battery electrolyte level check
5Electrical system check
1•8Weekly checks
Tyre Tread Wear Patterns
Shoulder Wear
Underinflation
(wear on both sides)
Check and adjust pressures
Incorrect wheel camber
(wear on one side)
Repair or renew suspension
parts
Hard cornering
Reduce speed!
Centre Wear
Overinflation
Check and adjust pressures
If you sometimes have to inflate
your car’s tyres to the higher
pressures specified for maximum
load or sustained high speed,
don’t forget to reduce the
pressures to normal afterwards.
Toe Wear
Incorrect toe setting
Adjust front wheel alignment
Note: The feathered edge of
the tread which characterises
toe wear is best checked by
feel.
Uneven Wear
Incorrect camber or castor
Repair or renew suspension
parts
Malfunctioning suspension
Repair or renew suspension
parts
Unbalanced wheel
Balance tyres
Out-of-round brake disc/drum
Machine or renew
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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.
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DOHC engines
12On this engine, the coolant/alternator
drivebelt also drives the power steering pump
and (where applicable) the air conditioning
compressor. The drivebelt tension is set by an
automatic tensioner assembly.
13The condition of the drivebelt should be
checked as described above.
14An idea of the amount of wear which has
taken place on the belt can be gained from the
position of indicator mark (A) on the mounting
bracket in relation to the block (B) on the
tensioner arm (see illustration).When the belt
is new the mark should be aligned with the top
of the tensioner block. As the belt wears, the
tensioner arm moves and the block on the arm
will move slowly up in relation to the mark on
the bracket. When the mark aligns with the
bottom of the tensioner arm block the belt can
be regarded as worn and should be replaced
(see illustration).
15To renew the belt, turn the automatic
tensioner arm clockwise, using a 17 mm
socket and a wrench on the boss in the centre
of the pulley, and slide the belt from the
pulleys, then slowly release the tensioner.
16To fit a new belt, rotate the tensioner
clockwise as during removal, then slide the
belt over the pulleys. With the belt correctly
located, slowly release the tensioner; the
tensioner will automatically set the correct
drivebelt tension.
Caution:Before carrying out any work on the
vehicle battery, read through the precautions
given in “Safety first!” at the beginning of this
manual.
1The battery fitted as original equipment is
“maintenance-free”, and requires no
maintenance apart from having the case kept
clean, and the terminals clean and tight.
2To clean the battery terminals disconnect
them, after having first removed the cover
(later models) -negative earth first. Use a wire
brush or abrasive paper to clean the terminals.
Bad corrosion should be treated with a
solution of bicarbonate of soda, applied with
an old toothbrush. Do not let this solution get
inside the battery.3Coat the battery terminals with petroleum
jelly or a proprietary anti-corrosive compound
before reconnecting them. Reconnect and
tighten the positive (live) lead first, followed by
the negative (earth) lead. Do not overtighten.
4Keep the top of the battery clean and dry.
Periodically inspect the battery tray for
corrosion, and make good as necessary.
5Further information on the battery, charging
and jump-starting can be found in Chapter 5,
and in the preliminary Sections of this manual.
SOHC engines
1Valve clearances are checked with the
engine cold.
2On carburettor models, remove the air cleaner.
3On fuel-injection models, remove the
bracing strap which connects the inlet
manifold to the right-hand side of the engine.
4On all models, identify the HT leads and
disconnect them from the spark plugs. Unclip
the leads from the rocker cover.
5Although not essential, it will make the
engine easier to turn if the spark plugs are
removed.
6Remove the ten bolts which secure the
rocker cover, noting the location of the
different shapes of reinforcing plates. Remove
the cover and gasket.7One of the cam lobes will be seen to be
pointing upwards. Measure the clearance
between the base of this cam and the cam
follower, finding the thickness of feeler blade
which gives a firm sliding fit(see illustration).
8The desired valve clearances are given in
the Specifications. Note that the clearances
for inlet and exhaust valves are different.
Numbering from the front (sprocket) end of the
camshaft, the exhaust valves are 1, 3, 5 and 7,
and the inlet valves 2, 4, 6 and 8.
9If adjustment is necessary, slacken the ball-
pin locknut and screw the ball-pin up or down
until the clearance is correct. Hold the ball-pin
stationary and tighten the locknut(see
illustration).Recheck the clearance after
tightening the locknut in case the ball-pin has
moved.
10Turn the engine to bring another cam lobe
to the vertical position and repeat the above
procedure. Carry on until all eight valves have
been checked.
11Access to some of the ball-pins is made
difficult by the carburettor or fuel-injection inlet
manifold. To avoid having to remove the
offending components, double cranked
spanners or cutaway socket spanners can be
used (see illustration).
12When adjustment is complete, refit the
rocker cover using a new gasket. Make sure
that the dovetail sections of the gasket fit
together correctly.
13Fit the rocker cover bolts and reinforcing
plates. Tighten the bolts as described in
Chapter 2A Section 44, paragraph 11.
23Engine valve clearance check
22Battery terminal check
1•13
1
Every 12 000 miles or 12 months
21.14a Water pump/alternator drivebelt
tensioner indicator position - DOHC engine
A Indicator markB Block
21.14b Water pump/alternator drivebelt
tensioner wear indicator location (arrowed)
- DOHC engine21.8 Tightening the alternator strap bolt
23.7 Measuring a valve clearance - SOHC
engine23.9 Adjusting a valve clearance - SOHC
engine
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1Remove the radiator grille being careful not
to damage the condenser fins.
2Check the refrigerant charge as follows. The
engine should be cold and the ambient
temperature should be between 18°and 25°C
(64°and 77°F).
3Start the engine and allow it to idle. Observe
the refrigerant sight glass(see illustration)
and have an assistant switch on the air
conditioning to fan speed III. A few bubbles
should be seen in the sight glass as the
system starts up, but all bubbles should
disappear within 10 seconds. Persistent
bubbles, or no bubbles at all, mean that the
refrigerant charge is low. Switch off the
system immediately if the charge is low and do
not use it again until it has been recharged.
4Inspect the refrigerant pipes, hoses and
unions for security and good condition. Refit
the radiator grille.
5The air conditioning system will lose a
proportion of its charge through normal
seepage typically up to 100 g (4 oz) per year -
so it is as well to regard periodic recharging as
a maintenance operation.
1Check the final drive oil level as follows.
2Position the vehicle over a pit, or raise it at
front and rear on ramps or axle stands (see
“Jacking”). The vehicle must be level.
3Wipe clean around the final drive filler/level
plug (see illustration).Unscrew the plug with
a hexagon key. Using a piece of bent wire as
a dipstick, check that the oil is no more than
10 mm (0.4 in) below the plug hole.
4If topping-up is necessary, use clean gear
oil of the specified type. Do not overfill.
Frequent need for topping-up can only be due
to leaks, which should be rectified.
5When the level is correct, refit the filler/level
plug and tighten it.
6There is no requirement for periodic oil
changing, and no drain plug is provided. Lubricate the transmission selector and
kickdown linkages with engine oil or aerosol
lubricant.
1Examine all steering and suspension
components for wear and damage. Pay
particular attention to dust covers and gaiters,
which if renewed promptly when damaged can
save further damage to the component
protected.
2At the same intervals, check the front
suspension lower arm balljoints for wear by
levering up the arms(see illustration).
Balljoint free movement must not exceed
0.5 mm (0.02 in). The track rod end balljoints
can be checked in a similar manner, or by
observing them whilst an assistant rocks the
steering wheel back and forth. If the lower arm
balljoint is worn, the complete lower arm must
be renewed.
3Check the shock absorbers by bouncing the
vehicle up and down at each corner in turn.
When released, it should come to rest within
one complete oscillation. Continued
movement, or squeaking and groaning noises
from the shock absorber suggests that
renewal is required.Position the vehicle over a pit, or raise it at
front and rear on ramps or axle stands.
Examine the driveshaft joint rubber gaiters.
Flex the gaiters by hand and inspect the folds
and clips. Damaged or leaking gaiters must be
renewed without delay to avoid damage
occurring to the joint itself
Check the tightness of the final drive
mounting bolts and the driveshaft flange
screws.
1Except on vehicles with a wax-based
underbody protective coating, have the whole
of the underframe of the vehicle steam-
cleaned, engine compartment included, so
that a thorough inspection can be carried out
to see what minor repairs and renovations are
necessary.
2Steam-cleaning is available at many
garages, and is necessary for the removal of
the accumulation of oily grime, which
sometimes is allowed to become thick in
certain areas. If steam-cleaning facilities are
not available, there are some excellent grease
solvents available which can be brush-applied;
the dirt can then be simply hosed off.
3After cleaning, position the vehicle over a
pit, or raise it at front and rear on ramps or axle
stands.
4Using a strong light, work around the
underside of the vehicle, inspecting it for
corrosion or damage. If either is found, refer to
Chapter 12 for details of repair.
Periodically inspect the rigid brake pipes for
rust and other damage, and the flexible hoses
for cracks, splits or “ballooning”. Have an
assistant depress the brake pedal (ignition on)
and inspect the hose and pipe unions for
leaks. Renew any defective item without delay.
On 2.0 litre engines, good electrical contact
between the carburettor stepper motor
plunger and the adjusting screw is essential to
maintain a regular idle speed.
Clean the plunger and adjusting screw
contact faces with abrasive paper followed by
switch cleaning fluid. Switch cleaning fluid is
available from electronic component shops.
33Idle speed linkage clean
32Brake pipe and hose check
31Underbody inspection
30Driveshaft check
29Steering and suspension
security check
28Automatic transmission
selector linkage lubrication
27Final drive oil level check
26Air conditioner refrigerant
charge check
1•15
1
Every 12 000 miles or 12 months
27.3 Final drive oil filler/level plug (arrowed)
29.2 Checking a front suspension lower
arm balljoint
26.3 Refrigerant sight glass (arrowed)
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