1985 FORD GRANADA brake

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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to release any pressure. When pressure has
been released, carry on unscrewing the cap
and remove it.
9Top-up to the MAX mark with the specified
coolant (see illustration).In an emergency
plain water is better than nothing, but
remember that it is diluting the proper coolant.
Do not add cold water to an overheated
engine whilst it is still hot.
10Refit the expansion tank cap securely
when the level is correct. With a sealed type
cooling system like this, the addition of
coolant should only be necessary at very
infrequent intervals. If frequent topping-up is
required, it is likely there is a leak in the
system. Check the radiator, all hoses and joint
faces for any sign of staining or actual
wetness, and rectify as necessary. If no leaks
can be found, it is advisable to have the
pressure cap and the entire system pressure-
tested by a dealer or suitably-equipped
garage, as this will often show up a small leak
not previously apparent.
Brake fluid
Be sure to use only the specified brake
hydraulic fluid, since mixing different types of
fluid can cause damage to the system. See
“Lubricants, fluids and capacities”at the
beginning of this Chapter. When adding fluid,
it is a good idea to inspect the reservoir for
contamination. The system should be drained
and refilled if deposits, dirt particles or
contamination are seen in the fluid.
11Check the brake fluid level as follows.
12With the vehicle parked on level ground
and the ignition switched off, pump the brake
pedal at least 20 times or until the pedal feels
hard.
13Open the bonnet. Switch on the ignition:
the hydraulic unit pump will be heard running.
Wait until the pump stops, then switch off the
ignition.
14The fluid level in the reservoir should now
be between the MAX and MIN marks. If
topping-up is necessary, unplug the electrical
connectors from the cap, then unscrew and
remove it (see illustration).Catch the
hydraulic fluid which will drip off the level
sensor with a piece of rag.
15Top-up with fresh brake fluid of the
specified type (see illustration).Do not
overfill. Refit and reconnect the reservoir cap
immediately.16The fluid level in the reservoir will drop
slightly as the brake pads wear down during
normal operation. If the reservoir requires
repeated replenishment to maintain the proper
level, this is an indication of a hydraulic leak
somewhere in the system, which should be
investigated immediately.
Washer fluid
17When topping-up the windscreen or rear
screen washer fluid reservoir, a screenwash
additive should be added in the quantities
recommended on the bottle.
1On later models tyres may have tread wear
safety bands, which will appear when the
tread depth reaches approximately 1.6 mm.
Otherwise, tread wear can be monitored with a
simple, inexpensive device known as a tread
depth indicator gauge (see illustration).
2Wheels and tyres should give no real
problems in use, provided that a close eye is
kept on them with regard to excessive wear or
damage. To this end, the following points
should be noted.
3Ensure that the tyre pressures are checked
regularly and maintained correctly (see
illustration). Checking should be carried out
with the tyres cold, not immediately after the
vehicle has been in use. If the pressures are
checked with the tyres hot, an apparently-high
reading will be obtained, owing to heat
expansion. Under no circumstancesshould
an attempt be made to reduce the pressures
to the quoted cold reading in this instance, or
effective under-inflation will result.
4Note any abnormal tread wear (see
illustration). Tread pattern irregularities such
as feathering, flat spots, and more wear on
one side than the other, are indications of front
wheel alignment and/or balance problems. If
any of these conditions are noted, they should
be rectified as soon as possible.
5Under-inflation will cause overheating of the
tyre, owing to excessive flexing of the casing,
and the tread will not sit correctly on the road
surface. This will cause excessive wear, not to
mention the danger of sudden tyre failure due
to heat build-up.
4Tyre checks
1•7
1
Weekly checks
3.14 Removing the brake fluid reservoir cap3.15 Topping up the brake fluid reservoir
4.1 Checking the tyre tread depth4.3 Checking tyre pressure
3.9 Topping up the cooling system
Warning: Brake hydraulic fluid
can harm your eyes and damage
painted surfaces, so use extreme
caution when handling and
pouring it. Do not use fluid that has been
standing open for some time, as it absorbs
moisture from the air. Excess moisture can
cause a dangerous loss of braking
effectiveness.If any brake fluid gets onto
paintwork, wash it off
immediately with clean water.
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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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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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