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4. Press the clutch onto the compressor using
installer (1). Continue to press the clutch plate
until a 2 mm (0.079 in.) gap remains between
the clutch friction surface and the pulley friction
surface. Refer to Figure 4-26.
NOTE: The outer threads of installer (J-9480-01) are
left handed threads.
FIGURE 4-26. CLUTCH GAP
N4-34
5. Install locknut (4, Figure 4-17) and tighten the
nut until it seats. The gap should now measure
1.02 ± 0.043 mm (0.040 ± 0.017 in.). If the gap
is not within the specification, check for proper
installation of the square key.
6. Install the drive belt onto the compressor.
Ensure that the proper tension on the belt is
attained. Refer to the belt tension chart in the
appropriate engine manual for the proper speci-
fications.
7. After assembly is complete, burnish the mating
parts of the clutch by operating the air condi-
tioning system at maximum load conditions with
the engine at high idle. Turn the air conditioning
control ON and OFF at least 15 times for one
second intervals.
8. Install the belt guard if no further servicing is
required.
Operator Comfort
10/06 N04031
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