Piston and Reluctor Wheel Installation

Fig 1: View Of Piston & Reluctor Wheel

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	3-5 Reverse Clutch Piston Dam Seal
2	3-5 Reverse Clutch Piston Inner Seal (Black) Tip: Apply a thin coat of ATF to the seal to ease the installation of the piston.
3	3-5 Reverse Clutch Piston Inner Seal (Orange) Tip: Apply a thin coat of ATF to the seal to ease the installation of the piston.
4	3-5 Reverse Clutch Spring Assembly
5	3-5 Reverse Clutch Piston Tip: J-46622 prevents the piston seal lip from damage during installation. See Special Tools . Apply a thin coat of ATF to the I.D. of J-46622 to ease the installation of the piston. See Special Tools . Install J-46622 onto the speed sensor reluctor wheel. See Special Tools . Push the 3-5 Reverse Clutch piston into the reluctor wheel until it stops against J-46622 . See Special Tools . Remove J-46622 by seperating it at the opening. See Special Tools . Special Tool: J-46622 Piston Seal Protector. See Special Tools .
6	A/Trans Input Shaft Speed Sensor Reluctor Wheel
7	A/Trans Input Shaft Speed Sensor Reluctor Wheel Retaining Ring NOTE: Compress the reluctor wheel just enough to clear the retainer ring groove. Over compressing the reluctor wheel will break the alignment tab and the clutch housing. Special Tool: DT-47694 Piston Spring Compressor. See Special Tools .