Final drive oil level check (Every 12 000 miles (20 000 km) or 12 months)
1 Check the final drive oil level as follows.
2 Position the vehicle over a pit, or raise it at front and rear on ramps or axle stands. The vehicle must be level.
3 Wipe clean around the final drive filler/level plug (see illustrations)
27.3a Final drive unit filler plug location (arrowed) - Saloon, Hatchback and
Estate models
27.3b Rear axle filler plug location - P100 models
and unscrew the
plug. 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.
4 If 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.
5 When the level is correct, refit the filler/level plug and tighten it to the specified torque loading.
6 There is no requirement for periodic oil changing, and no drain plug is provided.
Automatic transmission selector linkage lubrication (Every 12 000 miles (20 000 km) or 12 months)
Lubricate the transmission selector and kickdown linkages with engine oil or aerosol lubricant.
See also:
General information
1.6 litre engine
The 1.6 litre CVH engine was introduced in
September 1991, to replace the 1.6 litre
SOHC engine used previously in the Sierra
range. The engine is broadly similar to the 1.8
litr ...
General information
All models utilise a light alloy inlet manifold
which on carburettor models is coolant
heated to improve the atomisation of the
fuel/air mixture.
The exhaust manifold is of cast iron
construction ...
Fluid leak check (Every 6000 miles (10 000 km) or 6 months)
1 Visually 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 ...
