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:
Battery - testing and charging
Testing
Standard and low maintenance battery
1 If the vehicle covers a small annual mileage
it is worthwhile checking the specific gravity
of the electrolyte every three months to
determine the s ...
Rear anti-roll bar (Saloon, Hatchback and Estate models) - removal and
refitting
Removal
1 Loosen the rear roadwheel nuts, chock the
front wheels, jack up the rear of the vehicle
and support on axle stands placed under the
side members.
2 Prise off the straps which connect th ...
Air cleaner assembly - removal and refitting
Removal
1 Disconnect the battery negative terminal.
2 Disconnect the crankcase ventilation hoses
which are accessible from above, from the air
cleaner body (see illustration).
2.2 Disconnecting ...
