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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 98 (Automatic Transmission - 6T40 (MH8 MHB) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> Input, Reaction, and Output Carrier Disassemble

Input, Reaction, and Output Carrier Disassemble

WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Disassembled View Of Input, Reaction & Output Carrier
GM1891335Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
1 Output Carrier Assembly
NOTE:
  • The 6T30 and 6T40 have 4 pinions.
  • The 6T45 and 6T50 have 5 pinions.
2 Output Carrier Thrust Bearing Assembly
3 Input Sun Gear Thrust Bearing Assembly
4 Input Carrier Assembly
NOTE:
  • The 6T30 and 6T40 have 4 pinions.
  • The 6T45 and 6T50 have 5 pinions.
5 Input Sun Gear
6 Input Sun Gear Thrust Bearing Assembly
7 Input Carrier Thrust Bearing Assembly
8 Reaction Carrier Assembly
NOTE:

Starting in 2012, all 6T30/40/45/50 models have 3 pinion reaction carriers. The 3 pinion reaction carriers are back serviceable for all models.

Original Configuration:

  • The 6T30 and 6T40 had 3 pinions.
  • The 6T45 and 6T50 had 4 pinions.
9 Reaction Carrier Sun Gear Assembly
10 Reaction Carrier Sun Gear Thrust Bearing
NOTE:

The sun gear thrust bearing may be stuck to the sun gear.

11 3-5 Reverse and 4-5-6 Clutch Housing Assembly