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Home >> Chevrolet >> 2011 >> Suburban K2500 >> Repair and Diagnosis >> External Pages >> Different car >> Section 1767 (Automatic Transmission - 2ML70 - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> 1-3 Clutch Housing Overhaul >> 1-3 Piston Installation

1-3 Piston Installation

WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: 1-3 Piston
GM2218872Courtesy of GENERAL MOTORS CORP.
1-3 Piston Installation

Callout Component Name
1 1-3 Clutch Housing Assembly
2 1-3 Clutch Piston
Special Tool 
DT-47821 Seal Protector
3 1-3 Clutch Retaining Spring
4 1-3 Clutch Piston Dam
Special Tool 
DT-47820 Seal Protector
5 1-3 Clutch Piston Retaining Ring
TIP:  Use a NEW retaining ring. The old retaining ring is not reusable.
Special Tool 
DT 47867 Adjustable Clutch Spring Compressor