Crankcase ventilation system check (Every 12 000 miles (20 000 km) or 12 months)
1 Inspect the crankcase ventilation system for blockage or damage. A blocked hose can cause a build-up of crankcase pressure, which in turn can cause oil leaks (see illustration).
35.1 Loosening the crankcase ventilation hose clip - CVH models
2 On carburettor model SOHC engines, clean the oil filler cap with paraffin and check that the vent valve is not blocked by pulling it from the oil separator and loosening the hose clip (Section 42).
3 On CVH engines, check that the oil separator and mushroom valve are not blocked, and clean if necessary (see illustration).
35.3 Oil separator (1) and mushroom valve (2) locations in air cleaner - CVH
models
See also:
Anti-theft alarm - location, removal and refitting
Note: The alarm system has a self-diagnosis
function, which allows a Ford dealer to carry
out fault diagnosis, using suitable specialist
equipment. In the event of a problem with the
alarm system, ...
Manifolds, exhaust and emission control systems
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 ...
Ford VV carburettor manual choke unit - removal, checking and
refitting
Note: A new gasket will be required on
refitting.
Removal
1 Disconnect the battery negative lead.
2 Remove the air cleaner (Section 2).
3 Slacken the choke cable clamp bolt at the
choke lever, d ...