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:
Rear shock absorbers (Van models) - removal, testing and
refitting
Removal
1 Raise and support the rear of the vehicle on
stands (see “Jacking and Vehicle Support”).
Place a jack beneath the rear axle tube and
just raise it slightly.
2 Disconnect the shock absor ...
Rear suspension/final drive unit rear mounting (Saloon, Hatchback and Estate
models) - renewal
Note: From May 1986, revised rear
suspension/final drive unit rear mounting bolts
have been used in production. Whenever the
earlier type of bolts are removed, they should
be discarded and the lat ...
Tailgate (Hatchback and Estate models) - removal and refitting
Note: On Hatchback models made before
1990 with an integral heated rear
window/radio aerial, note that the radio aerial
lead is routed through different openings to
that of other models in the rea ...
