G 1500 1/2 Ton Van V6-4.3L VIN W (1997)
Valve Body: Service and Repair
Valve Body Replacement
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Tool Required:
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J 25025-5 Guide Pins
REMOVE OR DISCONNECT
1. Negative battery cable.
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Raise and support the vehicle.
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Place drain pan under the transmission oil pan.
2. Transmission oil.
3. Electrical connections from the switches.
4. Solenoid bolts, TCC solenoid assembly with the O-ring seal, and the wiring harness.