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. American Home Warranty
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:
Windscreen, rear window and fixed rear quarter windows - removal and
refitting
Removal
1 With the exception of the cab rear window
on P100 models, all fixed glass panels are
direct glazed to the body using a special
adhesive. Special tools are required to
remove the old gla ...
Crankshaft and bearings - examination and renovation
1 Examine the bearing surfaces of the
crankshaft for scratches or scoring and, using
a micrometer, check each journal and
crankpin for ovality. Where this is found to be
in excess of 0.0254 mm (0. ...
Disc pads - inspection and renewal
Caution: Refer to the
precautions in Section 1.
Front disc pads
1 The disc pad friction material can be
inspected for wear without removing the
roadwheels. Working beneath the vehicle,
insert a ...
