Heater matrix - removal and refitting
Removal
1 With the heater removed from the vehicle
as previously described, extract the two
securing screws and slide the matrix out of
the heater casing.
2 If further dismantling is necessary, cut the casing seal at the casing joint, prise off any securing clips and separate the two halves of the casing.
3 Remove the air flap valves. It should be noted that the lever for the air distribution valve can only be removed when the mark on the lever is in alignment with the one on the gearwheel (see illustration).
12.3 Air distribution valve lever and gear marks (arrowed)
4 If the heater matrix is leaking, it is best to obtain a new or reconditioned unit. Home repairs are seldom successful. A blocked matrix can sometimes be cleared using a cold water hose and reverse flushing, but avoid the use of searching chemical cleaners.
Refitting
5 Reassembly is a reversal of removal. Take
care not to damage the fins or tubes of the
matrix when inserting it into the casing. Refit
the heater with reference to Section 11.
See also:
Fuel pump - testing, removal and refitting
Note: Refer to the warning at the end of
Section 1 before proceeding.
Testing
1 The fuel pump may be quite simply tested
by disconnecting the fuel inlet pipe from the
carburettor and placing its ...
Wiring diagrams
Notes, tables, wire colours and key to wiring diagrams. Models up to 1987
Notes, tables, wire colours and key to wiring diagrams. Models up to 1987
Key to wiring diagrams (continued). Models up to ...
Engine/transmission mountings - removal and refitting
Pre-1986 models
1 The engine mountings can be removed if
the weight of the engine/transmission is first
taken by one of the three following methods.
2 Either support the engine under the sump
usi ...
