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168
F1C ENGINE
543910
REPLACING
COMPRESSOR DRIVE BELT
Disassembly
Figure 5
Place the vehicle in a pit or on an auto lift.
Remove, from under the vehicle, the central sound-proofing
guard. Remove elastic belt (4) from pulleys (1 and 5).
Assembly
Apply wedge 99360161 (2) with elastic belt (4) to
pulley (1), then place the elastic belt onto roller (3)
and pulley (5), taking care to place the pulley ribs in
the corresponding races of pulleys (1 and 5).
Rotate the drive shaft counterclockwise (→) until belt (4) is
correctly coupled with pulley (1).
543910
POWER STEERING PUMP-ALTER-
NATOR BELT REPLACEMENT
Disassembly
Figure 6
Disassemble the compressor drive belt, if there is one, as
described under the relevant heading.
Slacken off the tension of the belt (1) using a specific wrench
on the automatic tightener (2) and remove the belt.
Assembly
Mount the drive belt (1) taking care to position its
ribs correctly in the respective races of the pulleys.
Release the automatic tightener (2). Turn the
crankshaft by one turn to settle the belt.
Mount the compressor drive belt, if there is one, and adjust
the tension as described under the relevant heading.
Fit the middle soundproofing guard back on.
Base - March 2006
AIR-CONDITIONING
102201
88330
543210
REPLACING THE WATER PUMP
Removal
Figure 7
Drain the cooling fluid, and then remove both the front
cross-member and the radiator, as described in the "Power
unit detachment/re-attachment" chapter.
Take the fan off the electro-magnetic joint.
Remove electric connection (3) from the engine cable.
Stop rotation of electro-magnetic joint (6), then remove nut
(8).
NOTE
Unscrew nut (8) in a clockwise direction, since the
nut thread goes leftwards.
Take off hub (6) and pulley (5).
Cut the strap (→), remove electric cable (3) retaining strap
fastening screw (1), remove nuts (2), then take
electro-magnet (4) off water pump (7).
Remove the fastening screws, and then take off water pump
(7).
Refitting
Re-attachment is carried out by reversing the order
of detachment operations. In particular, tighten the
screws and nuts to the specified torque values.
After re-attachment has been completed, fill the
engine cooling system, start the engine and check for
cooling fluid leaks.
D
E
4
AILY
URO
102202
Print 603.93.651
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