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Home >> GMC >> 1986 >> Safari Van M V6-262 4.3L >> Repair and Diagnosis >> Transmission and Drivetrain >> Manual Transmission/Transaxle >> Service and Repair >> Subassembly Service >> Tremec 3 Speed >> Countergear

Countergear









ASSEMBLE

1. Coat bore at each end of counter gear with grease.

2. Hold appropriate dummy shaft in gear and install 25 needle bearings and a retainer washer in each end of gear.

3. Install counter gear, thrust washers and countershaft in case.

4. Place transmission case in vertical position and check end play with a feeler gauge as shown in image. If end play exceeds 0.018", replace thrust washers as required to obtain 0.004-0.018" end play.

5. Once end play has been established, remove countershaft with dummy shaft.

6. Allow counter gear assembly to remain in case.