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Home >> Chevy Truck >> 2009 >> Silverado 3500 2WD V8-6.0L >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Service and Repair >> Overhaul >> 4L60-E/4L65-E/4L70-E Automatic Transmission >> Assemble, Disassemble, and Installation >> Oil Pump Stator Shaft Bushing Replacement

Oil Pump Stator Shaft Bushing Replacement



Oil Pump Stator Shaft Bushing Replacement


Special Tools
* J 7004-A - Universal Remover
* J 8092 - Universal Driver Handle - 3/4 in - 10
* J 21465-01 - Bushing Service Set
* J 25019-14 - Bushing Installer
* J 34196-B - Transmission Bushing Service Set



Removal Procedure





1. Inspect the pump cover, all check valve retainer and ball assemblies (237), cup plugs (235, 236) and orificed cup plugs (238, 240).




2. Inspect the pump cover for the following conditions:

* Worn or damaged bushings
* Foreign material or debris
* Porosity
* Scored or irregular mating faces
* Cross channel leaks





3. Using the J 21465-15 which is part ofJ 21465-01 - bushing service set (1) with the J 7004-A - remover (2), remove the stator shaft front bushing (234).




4. Using the J 25019-14 - bushing installer (2) with the J 7004-A - remover (1), remove the stator shaft rear bushing (241).



Installation Procedure





1. Using the J 21465-2 which is part ofJ 21465-01 - bushing service set (1) and the J 8092 - driver handle (2), install a new stator shaft front bushing (234).




2. Using the J 34196-2 (1) which is part of kitJ 34196-B - bushing service set and the J 8092 - driver handle (2) , install the stator shaft rear bushing (241).


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