LEMON Manuals: Even more car manuals for everyone
Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 6T70 - Repair Instructions - Off Vehicle >> Repair Instructions - Off Vehicle >> 3-5-Reverse and 4-5-6 Clutch Housing Assemble >> 4-5-6 Clutch Piston Installation

4-5-6 Clutch Piston Installation

Fig 1: Identifying 4-5-6 Clutch Piston
GM1737926Courtesy of GENERAL MOTORS COMPANY
4-5-6 Clutch Piston Installation

Callout Component Name
1 4-5-6 Clutch Piston Inner Seal
2 4-5-6 Clutch Piston Outer Seal (Rounded)
3 4-5-6 Clutch Piston Outer Seal (Stepped) (Orange)
4 4-5-6 Clutch Piston
NOTE:

DT-47859  outer seal protector prevents the piston seal lip from damage during installation. Apply a thin coat of ATF to the I.D. of DT-47859  outer seal protector to ease the installation of the piston.


Special Tools 
DT-47859  Piston Outer Seal Protector
For equivalent regional tools, refer to Special Tools .