1988 OPEL CALIBRA check transmission fluid

1
Chapter 1
Routine maintenance and servicing
Air cleaner element - renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Air inlet temperature control check . . . . . . . . . . . . . . . . . . . . . . . . . .28
Alternator V-belt check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Automatic transmission check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Automatic transmission fluid level check . . . . . . . . . . . . . . . . . . . . . . .7
Automatic transmission fluid renewal . . . . . . . . . . . . . . . . . . . . . . . . .38
Bodywork check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Brake fluid renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Brake pad check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Brake shoe check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Clutch cable check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
Coolant renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Distributor and HT lead check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Door lock key battery - replacement . . . . . . . . . . . . . . . . . . . . . . . . .24
Driveshaft gaiter check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Engine oil and filter - renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Exhaust system check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Fuel filter renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Handbrake linkage check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16Headlamp alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Hose and fluid leak check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Idle speed and mixture - adjustment . . . . . . . . . . . . . . . . . . . . . . . . . .9
Ignition timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Intensive maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Lock and hinge check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Manual transmission fluid check . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Power steering fluid check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Power steering pump drivebelt check . . . . . . . . . . . . . . . . . . . . . . . .18
Radiator inspection and cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Rear suspension level control system check . . . . . . . . . . . . . . . . . . .19
Road test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Spark plug renewal (SOHC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Spark plug renewal (DOHC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Steering and suspension check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Throttle linkage maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Timing belt renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Wiring check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
1•1
Contents
Easy,suitable for
novice with little
experienceFairly easy,suitable
for beginner with
some experienceFairly difficult,
suitable for competent
DIY mechanic
Difficult,suitable for
experienced DIY
mechanicVery difficult,
suitable for expert DIY
or professional
Degrees of difficulty
54321

Lubricants and fluids
Refer to “Weekly Checks”
Capacities
Engine oil
Including filter:
1.4 litre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.0 litres
1.6 litre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.5 litres
1.8 and 2.0 litre SOHC models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.0 litres
20 XEJ and C 20 XE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5 litres
X 20 XEV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.0 litres
Quantity of oil required to raise level on dipstick from “MIN” to “MAX”:
1.4 litre . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.8 litre
All other models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.0 litre
Cooling system (approx.)
1.4 litre models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.6 litres
1.6 litre models (except C 16 NZ2) - manual transmission . . . . . . . . . .5.8 litres
1.6 litre models (except C 16 NZ2) - automatic transmission . . . . . . . .5.6 litres
C 16 NZ2, 1.8 and 2.0 litre SOHC models - manual transmission . . . . .7.2 litres
C 16 NZ2, 1.8 and 2.0 litre SOHC models - automatic transmission . . .7.1 litres
DOHC models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.2 litres
Transmission
Manual transmission codes:
F10 and F13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.6 litres
F16, F18 and F20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.9 litres
Automatic - at fluid change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.0 to 3.5 litres
Difference between dipstick MAX and MIN marks -approximate:
+ 20°C side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.25 litre
+ 80°C side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.40 litre
Power steering fluid
Approximately . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.0 litre
Fuel tank
All models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63.0 ±2 litres
Washer fluid
Without headlamp washers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.6 litres
With headlamp washers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5 litres
Engine
Oil filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Champion G102
Cooling system
Antifreeze mixture:
28% antifreeze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Protection down to -15°C (5°F)
50% antifreeze . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Protection down to -30°C (-22°F)
Note:
Refer to antifreeze manufacturer for latest recommendations.
Fuel system
Note:Ignition timing adjustment is not possible on some models, shown for information only.
For further details refer to Chapters 4A or 4B, as applicable.
Idle speed:
14 NV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .925 ±25 rpm
16 SV
Manual transmission models . . . . . . . . . . . . . . . . . . . . . . . . . . . . .925 ±25 rpm
Automatic transmission models . . . . . . . . . . . . . . . . . . . . . . . . . . .825 ±25 rpm
18 SV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .925 ±25 rpm
C 16 NZ and X 16 SZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .850 ±80 rpm
C 16 NZ2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .880 ±80 rpm
C 18 NZ
Manual transmission models . . . . . . . . . . . . . . . . . . . . . . . . . . . . .880 ±80 rpm
Automatic transmission models . . . . . . . . . . . . . . . . . . . . . . . . . . .830 ±80 rpm
20 NE, C 20 NE and 20 SEH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .800 ±80 rpm
20 XEJ and C 20 XE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .940 ±80 rpm
X 20 XEV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .850 ±160 rpm
1•2Servicing Specifications

1•4Maintenance schedule
Every 250 miles (400 km) or weekly
MRefer to “Weekly checks”
Basic service, every 9000 miles
(15 000 km) or 12 months -
whichever comes sooner
Along with the items in “Weekly checks”, carry out the
following:
MRenew the engine oil and oil filter (Section 3).
MCheck all hoses and other components for fluid
leaks (Section 4).
MCheck the steering and suspension components
(Section 5).
MCheck the condition of the driveshaft rubber
gaiters (Section 6).
MCheck the automatic transmission fluid level (if
applicable), (Section 7).
MCheck the radiator for blockage (e.g. dead insects)
and clean as necessary (Section 8).
MCheck and adjust the idle speed and mixture (if
applicable), (Section 9).
MCheck the throttle linkage and lubricate if
necessary (Section 10).
MCheck the exhaust system for corrosion, leaks and
security (Section 11).
MCheck all wiring for condition and security
(Section 12).
MCheck and adjust the ignition timing (if applicable),
(Section 13).
MRenew the brake fluid (Section 14).
MCheck the brake pad friction material for wear
(Section 15).
MCheck the handbrake linkage (Section 16).
MCheck the power steering fluid level (if applicable),
(Section 17).
MCheck the power steering pump drivebelt (if
applicable), (Section 18).
MCheck the rear suspension level control system
height, if fitted (Section 19).
MCheck the bodywork (Section 20).
MLubricate all locks and hinges (Section 21).
MCheck the alternator V-belt (Section 22).
MCheck the headlamp alignment (Section 23).
MReplace battery in the door-lock key (if applicable),
(Section 24).
MCarry out a road test (Section 25).
Note: Vauxhall specify that an Exhaust Emissions Test should be
carried out at least annually. However, this requires special
equipment, and is performed as part of the MOT test (refer to the
end of the manual).
Full service, every 18 000 miles
(30 000 km) or 24 months -
whichever comes sooner
Along with the ‘basic service’, carry out the following:
MRenew the coolant (Section 26).
MRenew the air cleaner element (Section 27).
MCheck the operation of the air cleaner air inlet
temperature control (carburettor models only),
(Section 28).
MRenew the fuel filter (Section 29).
MRenew the spark plugs (SOHC only), (Section 30) *.
MInspect and clean the distributor cap and HT leads
(Section 31).
MCheck the clutch cable adjustment (Section 32).
MCheck the manual transmission oil level (Section 33).
MCheck the automatic transmission (Section 34).
MCheck the brake drum shoe for wear (Section 35).
Major service, every 36 000 miles
(60 000 km) or 48 months -
whichever comes sooner
Along with the ‘full service’, carry out the following:
MRenew timing belt (Section 36).
MRenew the spark plugs (DOHC models only),
(Section 37).
MRenew automatic transmission fluid (Section 38) *.
* Note: If a vehicle is used for heavy-duty work (e.g. taxi work,
caravan/trailer towing, mostly short-distance, stop-start city driving)
the fluid must be changed every 36 months or 27 000 miles (45 000
km), whichever occurs first.

2Also check 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 that are
broken or missing can lead to chafing of the
hoses, pipes or wiring, which could cause
more serious problems in the future.
3Carefully check the radiator hoses and
heater hoses along their entire length. Renew
any hose that 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
cooling system components. Hose clips can
pinch and puncture hoses, resulting in cooling
system leaks. It is always beneficial to renew
hose clips whenever possible.
4Inspect all the cooling system components
(hoses, joint faces, etc.) for leaks.
5Where any problems are found on system
components, renew the component or gasket
with reference to Chapter 3.
6Where applicable, inspect the automatic
transmission fluid cooler hoses for leaks or
deterioration.
7With the vehicle raised, inspect the petrol
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.
8Carefully 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.
9From 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.
10Where applicable, check the condition of
the power steering fluid hoses and pipes.5Steering and suspension
check
2
Front suspension and steering
check
1Raise the front of the car, and support on
axle stands (“Jacking and Vehicle Support”).
2Visually inspect the balljoint dust covers
and the steering rack-and-pinion gaiters for
splits, chafing or deterioration. Any wear of
these components will cause loss of lubricant,
together with dirt and water entry, resulting in
rapid wear of the balljoints or steering gear.
3On vehicles with power steering, check the
fluid hoses for chafing or deterioration, and
the pipe and hose unions for fluid leaks. Also
check for signs of fluid leakage under
pressure from the steering gear rubber
gaiters, which would indicate failed fluid seals
within the steering gear.
4Grasp the roadwheel at the 12 o’clock and
6 o’clock positions, and try to rock it (see
illustration). Very slight free play may be felt,
but if the movement is appreciable, further
investigation is necessary to determine the
source. Continue rocking the wheel while an
assistant depresses the footbrake. If the
movement is now eliminated or significantly
reduced, it is likely that the hub bearings are
at fault. If the free play is still evident with the
footbrake depressed, then there is wear in the
suspension joints or mountings.
5Now grasp the wheel at the 9 o’clock and 3
o’clock positions, and try to rock it as before.
Any movement felt now may again be caused
by wear in the hub bearings or the steering
track-rod balljoints. If the inner or outer balljoint
is worn, the visual movement will be obvious.
6Using a large screwdriver or flat bar, check
for wear in the suspension mounting bushes
by levering between the relevant suspension
component and its attachment point. Some
movement is to be expected as the mountings
are made of rubber, but excessive wear
should be obvious. Also check the condition
of any visible rubber bushes, looking for splits,
cracks or contamination of the rubber.
7Inspect the front suspension lower arms for
distortion or damage (Chapter 10, Section 5).
8With the car standing on its wheels, have an
assistant turn the steering wheel back and
forth about an eighth of a turn each way.
There should be very little, if any, lost
movement between the steering wheel and
roadwheels. If this is not the case, closely
observe the joints and mountings previously
described, but in addition, check the steering
column universal joints for wear, and the rack-
and-pinion steering gear itself.
Suspension strut/shock
absorber check
Note:Suspension struts/shock absorbers
should always be renewed in pairs on the
same axle.9Check for any signs of fluid leakage around
the suspension strut/shock absorber body, or
from the rubber gaiter around the piston rod.
Should any fluid be noticed, the suspension
strut/shock absorber is defective internally,
and should be renewed.
10The efficiency of the suspension
strut/shock absorber may be checked by
bouncing the vehicle at each corner. The body
will return to its normal position and stop after
being depressed. If it rises and returns on a
rebound, the suspension strut/shock
absorber is probably suspect. Examine also
the suspension strut/shock absorber upper
and lower mountings for any signs of wear.
6Driveshaft gaiter check
2
With the vehicle raised and securely
supported on stands, turn the steering onto
full lock, then slowly rotate the roadwheel.
Inspect the condition of the outer constant
velocity (CV) joint rubber gaiters, squeezing
the gaiters to open out the folds (see
illustration). Check for signs of cracking,
splits or deterioration of the rubber, which
may allow the grease to escape, and lead to
water and grit entry into the joint. Also check
the security and condition of the retaining
clips. Repeat these checks on the inner CV
joints. If any damage or deterioration is found,
the gaiters should be renewed as described in
Chapter 8.
1•10Every 9000 miles or 12 months
6.1 Check the condition of the driveshaft
gaiters (A) and clips (B)
5.4 Check for wear in the hub bearings by
grasping the wheel and trying to rock it
A leak in the cooling system will usually
show up as white or rust coloured
deposits on the area adjoining the leak

At the same time, check the general
condition of the CV joints themselves by first
holding the driveshaft and attempting to
rotate the wheel. Repeat this check by holding
the inner joint and attempting to rotate the
driveshaft. Any appreciable movement
indicates wear in the joints, wear in the
driveshaft splines, or a loose driveshaft
retaining nut.
7Automatic transmission fluid
level check
2
Note: The transmission fluid level can be
checked either when it is cold (only below
35ºC (100ºF) outside temperature) or when it is
fully warmed up to normal operating
temperature (after driving for a distance of
approximately 12 miles/20 km). Since the fluid
level must be checked with the engine
running, ensure that the vehicle is parked on
level ground with the handbrake firmly applied
before leaving the driver’s seat. Be careful to
keep loose clothing, long hair, etc., well clear
of hot or moving components when working
under the bonnet
Transmission cold
1Park the vehicle on level ground and apply
the handbrake firmly. With the engine running
at no more than idle speed and your foot
firmly on the brake pedal, move the selector
lever through all positions, ending in position
“P”. Allow the engine to idle for one minute,
then check the level within two minutes.
2With the engine still idling and position “P”
still selected, open the bonnet and withdraw
the transmission dipstick from the filler tube
located in the front of the transmission casing,
at the left-hand end of the engine.
3Note the fluid’s condition (see below), then
wipe clean the dipstick using a clean,
non-fluffy rag, insert it fully back into the tube
and withdraw it again.
4The level should be up to the “MAX” mark
on the “+20°C” side of the dipstick (see
illustration).
5If topping-up is required, switch off the
ignition and add only good quality fluid of the
specified type through the filler tube. Ifsignificant amounts of fluid are being lost
(carefully note the amounts being added, and
how often), check the transmission for leaks
and either repair the fault or take the vehicle to
a Vauxhall dealer for attention.
6When the level is correct, ensure that the
dipstick is pressed firmly into the filler tube.
Transmission fully warmed up
7Work exactly as described above, but take
the level reading from the “+ 80°C” side of the
dipstick. In this case, the level must be
between the dipstick “MAX” and “MIN”
marks.
Checking the fluid’s condition
8Whenever the fluid level is checked,
examine the condition of the fluid and
compare its colour, smell and texture with that
of new fluid.
9If the fluid is dark, almost black, and smells
burnt, it is possible that the transmission
friction material is worn or disintegrating. The
vehicle should be taken to a Vauxhall dealer
or automatic transmission specialist for
immediate attention.
10If the fluid is milky, this is due to the
presence of emulsified droplets of water. This
may be caused either by condensation after a
prolonged period of short journeys or by the
entry of water through the dipstick/filler tube
or breather. If the fluid does not revert to its
normal appearance after a long journey it
must be renewed or advice should be sought
from a Vauxhall dealer or automatic
transmission specialist.
11If the fluid is varnish-like (i.e. light to dark
brown and tacky) it has oxidised due to
overheating or to over or under filling. If
renewal of the fluid does not cure the
problem, the vehicle should be taken to a
Vauxhall dealer or automatic transmission
specialist for immediate attention.
12If at any time on checking the fluid level or
on draining the fluid, particles of dirt, metal
chips or other foreign matter are found in the
fluid, the vehicle must be taken to a Vauxhall
dealer or automatic transmission specialist for
immediate attention. It may be necessary to
strip, clean and reassemble at least the valve
body, if not the complete transmission, to
rectify any fault.
8Radiator inspection and
cleaning
1
1Inspect radiator for leaks or corrosion,
especially around the outlet or inlet
connectors.
2Clean the radiator with a soft brush or
compressed air. Remove any debris, like dead
insects or leaves.
3If leaks are visible, replace radiator. Refer to
Chapter 3, if necessary.
9Idle speed and mixture -
adjustment
2
Note: On certain models, the idle and mixture
are automatically adjusted by a control unit,
therefore cannot be altered.
Refer to Chapters 4A or 4B as applicable.
10Throttle linkage
maintenance
2
On models built before 1992, lubricate the
throttle linkage, as described in Chapters 4A
or 4B, as applicable.
11Exhaust system check
2
1With the engine off, check the security of
the exhaust system. Pay particular attention
to the rubber mountings that suspend the
exhaust.
2Start the engine and check underneath for
leaks, which can be heard. This job is made
easier if you have access to a ramp.
3Listen for exhaust leaks from around the
front pipe to exhaust manifold joint.
4For further information, refer to Chapter 4C
12Wiring check
1
1Check all wiring in both the engine
compartment and under the car.
2Ensure that all wiring clips/clamps are secure.
3Pay particular attention to wiring near
components that get hot, i.e. exhaust
systems.
4Make sure that electrical connections are
secure and undamaged.
13Ignition timing
3
Refer to Chapter 5 for details.
Every 9000 miles or 12 months 1•11
7.4 When checking the fluid level, ensure
side of dipstick used corresponds with
fluid temperature
1
Warning: Voltages produced by
an electronic ignition system
are considerably higher than
those produced by conventional
ignition systems. Extreme care must be
taken when working on the system with
the ignition switched on. Persons with
surgically implanted cardiac pacemaker
devices should keep away from the
ignition circuits, components and test
equipment.

tighten the mounting nuts and bolts. On no
account lever at the free end of the alternator,
as serious internal damage could be caused.
3For details of replacement, see Chapter 5.
23Headlamp alignment
2
Refer to Chapter 12 for details.
24Door lock key battery -
replacement
1
1Carefully prise open the outer cover from
the key. Take care not to lose any of the
internal components, as they are loose.
2Remove the battery and discard it safely.
3Place the new battery, “+” side up (see
illustration). Check the operation of the key. If
the bulb does not light obtain a replacement.
4Replace the outer cover.
25Road test
1
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.
7Turn the radio/cassette off and listen 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.
9Check 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”.
11Listen for a metallic clicking sound from
the front of the vehicle, as the vehicle is driven
slowly in a circle with the steering on full lock.
Carry out this check in both directions. If a
clicking noise is heard, this indicates wear in a
driveshaft joint, in which case, the complete
driveshaft must be renewed (see Chapter 8).
26Coolant renewal
2
Refer to Chapter 3 for details.
27Air cleaner element - renewal
2
Early round type
1Release the spring clips from the perimeter
of the air cleaner cover.
2Unscrew and remove the small cross-head
screw securing the cover extension to the
main body near the inlet duct.3Unscrew and remove the three central
cross-head cap nuts securing the air cleaner
to the carburettor, taking care not to drop the
washers and seals (see illustration).
4Separate the cover from the main body,
then lift out the element (see illustration).
5Wipe clean the inside surfaces of the cover
and main body.
6Locate the new element in the air cleaner
body, and refit the cover using a reversal of
the removal procedure.
Square type with air box
7If desired, to improve access, unclip the
coolant expansion tank hose from the air
cleaner cover.
8Release the two clips from the left-hand
side of the cover, and unscrew the two
screws from the right-hand side, then lift the
cover sufficiently to remove the element.
9Wipe clean the inside surfaces of the cover
and main body.
10Refitting is a reversal of removal, noting
that the element fits with the rubber locating
flange uppermost.
Every 18 000 miles or 24 months 1•13
24.3 Replacing the battery in the door lock
key
1 Battery (note, positive ‘+’ side up)
2 Bulb
27.4 Removing the air cleaner element -
note clip for crankcase ventilation hose
(arrowed)
27.3 Air cleaner-to-carburettor mounting
cap nuts
1
Full service, every 18 000 miles (30 000 km) or 24 months
Warning: Wait until the engine is
cold before starting the
procedure. Do not allow
antifreeze to come in contact
with your skin or with painted surfaces of
the vehicle. Rinse off spills with plenty of
water. Never leave antifreeze lying around
in an open container. Always clean spilt
fluids, as it can be harmful if swallowed.

3When refitting the distributor cap, check
that the ends of the HT leads are fitted
securely to the cap, plugs and coil. Also make
sure that the spring-tensioned carbon brush
in the centre of the distributor cap moves
freely, and that the HT segments are not worn
excessively.
4Inspect the electrical and vacuum
connections of the ignition/engine
management systems, and make sure that
they are clean and secure.
32Clutch cable check
2
Check the clutch cable adjustment, as
described in Chapter 6.
Check also, the condition of the cable.
Inspect the cable strands for fraying, and
ensure that the cable is correctly routed, to
avoid chafing against surrounding
components. Renew the cable, as described
in Chapter 6, if excessive wear or damage is
evident.
33Manual transmission fluid
check
2
Note:Models built after 1994 it is no longer
necessary to check levels.
1Ensure that the vehicle is on level ground.
2Unscrew the transmission oil level plug,
which is located in the rear left of the
differential housing on F10 and F13
transmissions, and in the rear right of the
differential housing on F16 and F20
transmissions (see illustrations). The oil level
should be up to the bottom of the level plug
orifice.
3If necessary, top-up the oil level through the
breather/filler orifice in the gear selector
cover. Unscrew the breather/filler plug, and
top-up with the specified grade of oil, until oil
just begins to run from the level plug orifice.
Refit the level plug and the breather/filler plug
on completion (see illustrations).
4Renewal of the transmission oil is not
specified by the manufacturers, and no drain
plug is provided. If it is desired to renew the oil
as a precaution, the oil may be drained by
removing the differential cover plate. Use a
new gasket when refitting the cover plate. Fillthe transmission through the breather/filler
orifice, as described previously in this
Section.
5Periodically inspect the transmission for oil
leaks, and check the gear selector linkage
components for wear and smooth operation.
34Automatic transmission
check
2
1Carry out a thorough road test, ensuring
that all gearchanges occur smoothly, without
snatching and with no increase in engine
speed between changes.
2Check the operation of the kickdown.
Check that all gear positions can be engaged
at the appropriate movement of the selector
lever and with the vehicle at rest, check that
the operation of the parking pawl in position
“P” prevents it from being moved. Ensure that
the starter motor will work only with the
selector lever in positions “P” or “N”, and thatthe reversing lamps light only when position
“R” is selected.
3The manufacturer’s schedule calls for a
regular check of the electrical control system
using the special Vauxhall test equipment;
owners will have to have this check carried
out by a Vauxhall dealer.
4Periodically inspect the transmission
casing, checking all joint surfaces and seals
for signs of fluid leaks. If any are found, the
fault must be rectified immediately.
5Check also that the transmission breather
hose (under the battery mounting bracket) is
clear and not blocked, kinked or twisted.
35Brake shoe check
2
Note:On models fitted with rear brake pads,
the handbrake operates brake shoes that are
located inside the rear brake discs.
Refer to Chapter 9, for details.
Every 18 000 miles or 24 months 1•15
33.3A Transmission breather/filler plug
(arrowed) - F16 type transmission33.3B Topping-up the transmission oil
level - F13 type transmission
33.2B Transmission oil level plug
(arrowed) - F16 type transmission (viewed
from below, with driveshaft removed)33.2A Transmission oil level plug
(arrowed) - F13 type transmission (viewed
from above)
1

36Timing belt renewal
3
1To minimise risk of major damage to the
engine the timing belt (or cambelt, as it is
sometimes called), needs replacing at least,
on every major service.
2It is good practise however, not only to
renew the belt whenever major engine work is
carried out, but also if you buy a used car with
unclear service history.
3Some models are fitted with an inspection
cover to view the condition of the belt. Whilst
others involve a lot more work.
4Full details on checking and replacement
are shown in Chapters 2A or 2B, as
appropriate.
37Spark plug renewal (DOHC)
2
1This procedure is basically the same shown
in Section 30. However on these models, a
spark plug cover needs to be removed from
the camshaft cover before the plugs can be
removed.
2Take great care when removing and
refitting spark plugs on these engines (see
illustration). Hairline cracks in the ceramic of
the plug can cause occasional or complete
ignition failure. Damage to the catalytic
converter may also occur.
3Special tool (Vauxhall No. KM-194-B), with
a 3 part conical sliding element have beenmade available, to reduce the risk of plug
damage (see illustration).
4After refitting the spark plugs, remember to
replace the plug cover.38Automatic transmission fluid
renewal
2
Renew the transmission fluid as detailed in
Chapter 7B.
1•16Every 36 000 miles or 48 months
37.3 Removing spark plugs using special adapter (DOHC models)
A Torque wrench
B ExtensionC Joint
D Special adapter (P/N KM-194-B)
37.2 Removing a spark plug -
DOHC model
Major service, every 36 000 miles (60 000 km) or 48 months