C 1500 Truck 2WD V6-4.3L VIN W (1996)
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Place a drain pan below the pump.
1. Hoses. Cap the hoses.
2. Unload the tensioner assembly.
3. Drive belt.
4. Pulley.
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Install J 25034-B. Be sure the pilot bolt bottoms in the pump shaft by turning the nut to the top of the pilot bolt.
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Hold the pilot bolt.
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Turn the nut counterclockwise.
5. Front mounting bolts.
6. Rear mounting nuts from studs.
7. Pump.
Install or Connect
1. Pump.
2. Front mount bolts.
Tighten
Tighten bolts to 50 N.m (37 lbs. ft.).
3. Rear mount nuts and studs.
Tighten
Tighten nuts to 50 N.m (37 lbs. ft.).
4. Pulley.
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Place pulley on the end of the pump shaft.
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Install J 25033-B. Be sure the pilot bolt bottoms in the shaft by turning the nut to the top of the pilot bolt.
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Hold the pilot bolt.
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Turn the nut clockwise.
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Install pulley flush ± 0.25 mm (0.010 in.) with the end of the power steering pump shaft.
NOTICE: Do not use arbor press or internal damage to the pump will result.
5. Drive belt.
6. Load the tensioner assembly.
7. Hoses.
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Fill and bleed the system.
Inspect
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Hoses for clearance.
