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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1963 (Automatic Transmission - 2MT70 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Off-Vehicle Repair Instructions >> Variable High and 2-3-4 Clutch and Hub Installation

Variable High and 2-3-4 Clutch and Hub Installation

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Variable High And 2-3-4 Clutch And Hub
GM2047429Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Variable Hi and 2-3-4 Clutch Housing Thrust Bearing Assembly
2 Variable Hi and 2-3-4 Clutch Assembly
Tip:  Use J 34673:  flat gage bar to measure for correct installation height.

Specification:  A = 34-36 mm (1.34-1.42 in)


Special Tool: 
J 34673:  Flat Gage Bar
3 Variable Hi and 2-3-4 Clutch Hub Thrust Bearing Assembly
4 Variable Hi and 2-3-4 Clutch Hub
Tip:  Use J 34673:  flat gage bar to measure for correct installation height.

Specification:  B = 30-32 mm (1.18-1.26 in)


Special Tool: 
J 34673:  Flat Gage Bar
5 Output Carrier Thrust Bearing Assembly