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:
Steering column lock - removal and refitting
Note: For ignition switch removal see
Chapter 5. A new shear-bolt will be
required on refitting.
Removal
1 To remove the ignition switch/column lock,
the shear-head bolt must be drilled out.
2 A ...
Windscreen/tailgate wiper blades and arms - removal and
refitting
Removal
1 Pull the wiper arm away from the glass until
the arm locks.
2 Depress the small clip on the blade and
slide the blade out of the hooked part of the
arm (see illustration).
17.2 Disco ...
Front hub carrier - removal and refitting
Note: A balljoint separator tool will be
required for this operation.
Removal
1 Loosen the relevant front roadwheel nuts,
apply the handbrake, jack up the front of the
vehicle and support on axle ...
