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Home >> GMC >> 2024 >> Terrain SLT, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Automatic Transmission - 6T40 (MNH) - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> 3-5-Reverse and 4-5-6 Clutch Housing Assemble >> Reluctor Wheel and Piston Installation

Reluctor Wheel and Piston Installation

WARNING: This page is about a different car, the 2024 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
GM1891348Courtesy of GENERAL MOTORS COMPANY
Reluctor Wheel and Piston Installation

Callout Component Name
1 3 - 5 Reverse Clutch Piston Dam Seal (Black)
2 3 - 5 Reverse Clutch Piston Inner Seal
3 3 - 5 Reverse Clutch Piston Inner (Reluctor) Seal (Orange)
4 3 - 5 Reverse Clutch Piston Return Spring
5 3 - 5 Reverse Clutch Piston
6 Input Shaft Speed Sensor Reluctor Wheel
7 Input Shaft Speed Sensor Reluctor Ring Retainer Ring
CAUTION:

Compress the reluctor wheel just enough to clear the retainer. Over compressing the reluctor wheel will break the alignment tab and the clutch housing.

CAUTION:

Regulate the air pressure to 276 kPa (40 psi) maximum. High pressure could cause the piston to over travel and damage the piston seals.


Procedure 
Place the housing assembly onto the input shaft support inside the case. Apply shop air to the clutch fluid feed hole in the case to verify proper piston operation.
Special Tools 
DT-47694  Piston Spring Compressor
Equivalent regional tools:Special Tools