K 1500 Truck 4WD V8-454 7.4L (1988)
Vehicle Speed Sensor: Service and Repair
Manual Transmission
Remove or Disconnect
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Raise the vehicle and support it with suitable safety
1. Harness connector (101).
2. Screw (129), if used.
3. Speed sensor (127).
4. Seal (126).
Install or Connect
1. New seal (126) onto the speed sensor (127).
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Coat the seal with a thin film of transmission oil.
2. Speed sensor (127).
3. Screw (129), if used.
Tighten
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Screw (129) to 12 N.m (9 ft. lbs.).
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Speed sensor (127) to 43 N.m (32 ft. lbs.).
