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:
Electrical fault finding - general information
Note: Refer to the precautions given in
“Safety first!” and in Section 1 of this Chapter
before starting work. The following tests relate
to testing of the main electrical circuits, and
should not ...
Front suspension strut - removal, overhaul and refitting
Removal
1 Slacken the roadwheel bolts, raise the front
of the vehicle and support it securely on
stands (see “Jacking and Vehicle Support”),
then remove the roadwheel.
2 Support the underside of ...
Rear brake shoe lining check (Every 6000 miles or 6 months)
1 Due to the fact that the rear brake drums
are combined with the hubs, which makes
removal of the drums more complicated than
is the case with detachable drums, inspection
of the shoe linings can ...
