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GMC Truck
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1991
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Safari Van M V6-262 4.3L VIN Z TBI
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Repair and Diagnosis
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Transmission and Drivetrain
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Automatic Transmission/Transaxle
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Speedometer Gear, A/T
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Service and Repair
Speedometer Gear, A/T: Service and Repair
1.
Disconnect speedometer cable.
2.
Remove retainer bolt, retainer, speedometer driven gear, and O-ring seal.
3.
Reverse procedure to install, using new O-ring and adjusting fluid level.