gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

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Transmission Speed Sensor, A/T > < TH 400 (3L80) & 475 (3L80HD)

K 2500 Truck 4WD V8-379 6.2L DSL VIN C FI (1989)

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Transmission Pressure Test Port: Specifications
4L60 - 700R4 Transmission

Pressure Plugs (1/8 - 27) ...........................................................................................................................................................................................  8 ft. lbs.
Pressure Plugs (1/4 - 18) .........................................................................................................................................................................................  18 ft. lbs.

Transmission Speed Sensor, A/T > < TH 400 (3L80) & 475 (3L80HD)