Heater - removal and refitting
Removal
1 Disconnect the battery negative lead.
2 Refer to Chapter 11 and remove the centre console.
3 Working within the engine compartment, disconnect the coolant hoses from the heater pipe stubs at the rear bulkhead (see illustration). Raise the ends of the hoses to minimise loss of coolant.
11.3 Coolant hose connections at heater pipe stubs
4 The heater matrix will still contain coolant and should be drained by blowing into the upper heater pipe stub and catching the coolant which will be ejected from the lower one.
5 Remove the cover plate and gasket from around the heater pipe stubs. This is held to the bulkhead by two self-tapping screws.
6 Working inside the vehicle, remove the dash lower trim panels from both sides. The panels are held in position by clips and tags.
7 Pull the air distribution ducts from the heater casing and swivel them as necessary to clear the control cables.
8 Disconnect the control cables from the heater casing and the flap arms.
9 Remove the two heater mounting nuts and lift the heater assembly out of the vehicle, taking care not to spill any remaining coolant on the carpet (see illustration).
11.9 Heater mounting nut location - lefthand side
Refitting 10 Refitting is a reversal of removal. Check that the heater casing seal to the cowl is in good order, otherwise renew it. Adjust the heater controls on completion as described in Section 9.
11 Top-up the cooling system (see “Weekly checks”) and reconnect the battery.
See also:
Ignition system - testing
Note: Refer to the precautions given in
Section 1 before proceeding.
Contact breaker ignition system
1 By far the majority of breakdown and
running troubles are caused by faults in the
ignition s ...
Load apportioning valve (P100 models) - adjustment
Models before mid-April 1989
1 The vehicle must be unladen, at normal
kerb weight (a full tank of petrol, but no driver
or load).
2 With the vehicle standing on its roadwheels,
remove the spring ...
Cylinder head - removal and refitting (engine in vehicle)
Note: Refer to the warning at the beginning of
Section 5 and the note at the beginning of the
following Section before proceeding. The
cylinder head must not be removed when the
engine is warm.
R ...