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:
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 ...
Weber 2V carburettor - removal and refitting
Note: Refer to the warning at the end of
Section 1 before proceeding.
XR3 models
Removal
1 Disconnect the battery negative lead.
2 Remove the air cleaner as described in
Section 2.
3 Disconnect ...
Front and rear brake pad/shoe check (Every 6000 miles (10 000 km) or 6
months)
1 Firmly apply the handbrake, then jack up
the front and rear of the car and support it
securely on axle stands (see “Jacking and
vehicle support”).
2 For a quick check, the front brake disc pads
...
