G 1500 1/2 Ton Van V8-5.7L VIN R (1997)
3. Thrust support assembly (49) and O-ring seals (56).
4. O-ring seal (56)
Assemble
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Lubricate O-ring seal (56).
1. Install O-ring seal (56).
2. Thrust support assembly (49).
3. Adjuster nut (65) to housing (20) using J 7624.
4. Coupling shield ret. and lock nut (48) to adjuster nut (65).
Adjust
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Thrust bearing preload. Refer to "Worm Bearing Preload Adjustment."
5. Install coupling shield ret. and lock nut (48), and using a drift in a notch, tighten securely.
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Hold adjuster nut (65) to maintain alignment of the marks.
Adjust
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Pitman shaft over-center sector. Refer to "Pitman Shaft Over-Center Sector Adjustment."
Install or Connect
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Power steering gear. Refer to "Power Steering Gear Replacement."
Valve Replacement
