Celebrity V6-173 2.8L (1989)
IMPORTANT:If replacing reverse band assembly, the new band also has the new friction material that will help decrease reverse engagement concerns.
Reference Dealer Service Bulletin No. 90-243-7A.
DATE OF PRODUCTION CHANGE:
Beginning July 2, 1990 (Julian Date 183), all 1991 HYDRA-MATIC 4T60 transaxles were built with the new 1-2 and reverse band assemblies.
SERVICE PARTS INFORMATION:
The new bands will replace the previous bands.
Part
Model
Number
Description
Year
Model Usage
8675986
Package - Reverse Band Asm.
1984-91
All
- Reverse Band Assembly
- Instruction Sheet
8656543
Pin - Reverse Band Apply
1984-91
All
8675987
Package - 1-2 Band Asm.
1984-91
All
- 1-2 Band Assembly
- Instruction Sheet
8656540
Pin - 1-2 Band Apply
1984-91
All
Parts are currently available from GMSPO.
SERVICE MANUAL REFERENCE:
Refer to the appropriate Service Manual for proper disassembly and assembly procedures. The 1991 Service Manual shows the procedure to measure the
1-2 and reverse band apply pins and should be disregarded.
