Heater unit - overhaul
1 With the heater unit removed from the vehicle, remove the two securing screws and withdraw the heater matrix from the casing (see illustrations).
19.1a Remove the securing screws . . .
19.1b . . . and withdraw the heater matrix
2 Cut the heater casing gasket in line with the casing joint, then use two suitable screwdrivers to prise off the retaining clips and separate the casing halves. Withdraw the lower part of the casing to the side.
3 Remove the air flap valves, then press the control levers from the casing. Note that the “up/down” control lever can only be removed when the marks are aligned as shown (see illustration).
19.3 Heater “up/down” control lever must be aligned as shown before removal
Note that the cross marks are for right-hand drive vehicles
4 Clean all components and hose through the matrix to remove any debris. If necessary use a chemical cleaner to clear the inner passage of the matrix. Renew the components as necessary.
5 Reassembly is a reversal of dismantling.
See also:
Fuel filter renewal - fuel injection engines (Every 24 000
miles or 2 Years)
Warning: This procedure may
result in some fuel spillage. Before
carrying out any operation on the
fuel system refer to the
precautions given in Safety First! at the
beginning of this manual and ...
General information and precautions
General information
The fuel system comprises a centrally
mounted fuel tank, electrically-operated fuel
pump and Bosch K-Jetronic or KE-Jetronic
continuous injection system according to
model. Th ...
Washer nozzles - removal and refitting
Windscreen and rear window
washers
1 To remove a nozzle, carefully prise it from
its location using a thin-bladed screwdriver.
Disconnect the washer hose and withdraw the
nozzle.
2 To refit, rec ...