Low And Reverse And 1-2-3-4 Clutch Housing, And 1-2-3-4 Clutch Plate Installation

WARNING: This page is about a different variant/trim than selected.

Fig 1: Exploded View Of Low And Reverse And 1-2-3-4 Clutch Housing, And 1-2-3-4 Clutch Plate Components

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Low and Reverse and 1 - 2 - 3 - 4 Clutch Housing NOTE: The longer legs face the bottom of the case and the oil passages face the valve body end of the case.
2	Output Sun Gear Assembly
3	1 - 2 - 3 - 4 Clutch Waved Plate NOTE: Align the single pair of tabs with the bottom valve body end of the case. Ensure the correct waved plate is being installed. The 1 - 2 - 3 - 4 clutch and low and reverse clutch waved plates are visually similar, however the low and reverse clutch waved plate is thicker.
4	1 - 2 - 3 - 4 Clutch Plate (Qty: 2)
5	1 - 2 - 3 - 4 Clutch Plate Assembly (Qty: 2)
6	1 - 2 - 3 - 4 Clutch Backing Plate NOTE: Align the single skinny tab with the case spline facing the top of the case.
7	1 - 2 - 3 - 4 Clutch Backing Plate Retainer Ring WARNING: The retainer is under tension. Use care when removing or installing the retainer. Personal injury could result. CAUTION: Use caution during removal or installation of the retainer ring to avoid damage to the case machined surface in the park pawl area. Burrs or raised edges on the case machined surface can cause the park pawl to bind and prohibit it from engaging the park gear. NOTE: Install the retainer with the taper facing away from the backing plate. Align the retainer opening with the largest gap in the case splines toward the bottom of the case. Install one end of the retainer into the retainer ring groove. Use DT-28585 snap ring remover and work the retainer into the case groove. Use a screwdriver to hold the retainer away from the case while pushing down on the retainer with DT-28585 snap ring remover. Special Tool DT-28585 Snap Ring Remover or equivalent For equivalent regional tools, refer to Special Tools .