V 3500 P/U 4WD V8-379 6.2L DSL (1988)
Important
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Use new screws (10) and washers (9). Apply Loctite 601 or equivalent to the screw threads, but do not tighten.
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Before seating the assembly, place the clutch coil terminals in relation to the compressor. Align the three protrusions on the rear of the clutch
coil with the locator holes in the front head.
1. Clutch coil pulley rim (8) and the clutch rotor (5) and bearing (6) to the compressor with J 26271-A and J 8092.
2. Retainer ring (4).
3. Clutch drive hub (3).
Measure
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Clutch plate to clutch rotor gap is 0.5 to 1.0 mm (0.020 to 0.040-inches).
Important
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Hand spin the pulley to check for tree rotation.
Tighten
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Pulley rim mounting screws (10) to 11 N.m (100 in. lbs.).
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Bend the washers (9) to secure the screws (10).
Poly-Groove Drive
R-4 Compressor Component View
Remove or Disconnect
Tools Required:
J 8433 Heavy Duty Pulley Puller
J 24092 Clutch Coil Puller Legs
J 25031 Rotor and Bearing Assembly Remover
1. Clutch drive hub (3).
