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Home >> Chevrolet >> 2011 >> Corvette ZR-1 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Automatic Transmission - 6L80-E - Repair Instructions - Off Vehicle) >> Repair Instructions - Off Vehicle >> 1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Ring Installation (6L80/90)

1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Ring Installation (6L80/90)

WARNING: This page is about a different variant/trim than selected.
Fig 1: 1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Ring (6L80/90)
GM2178711Courtesy of GENERAL MOTORS CORP.
Callout Component Name
CAUTION: Do not use old seal rings. Install NEW seal rings. Reusing old seal rings may cause internal transmission leaks and transmission damage.
NOTE: Some models have seal rings with installation identification marks that consist of approximately 11 evenly-spaced injection molding gate trim rings and/or a white stripe printed on one side. This installation orientation must be observed to avoid fluid leakage which may cause shift concerns. Models utilizing an inner O-ring seal have accompanying outer seal rings that contain anti-rotation tabs and can only be installed one way.
1 1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Rings (Qty: 3)
Procedure: 
Install the first seal ring with the identification marks facing up. Then install the remaining two seal rings with the identification marks facing down.
2 1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Rings (Qty: 3) - Inner O-ring
3 1-2-3-4 and 3-5 Reverse Clutch Fluid Seal Rings (Qty: 3) - Outer