Century V6-204 3.3L VIN N FI (1990)
clutch apply.
2.
If a technician converted a two plate to a single plate 4th clutch assembly without installing the calibration conversion components (1-2
accumulator bushing/valve) from the single plate 4th clutch package, this would create a very soft 4th clutch apply feel.
SERVICE PARTS INFORMATION
Model
Part Number
Description
Year
Model Usage
8668980
Package - Single Plate 4th Clutch
1990
OBAH OBDH OBFH
-
Plate Assembly, 4th Clutch
-
Plate, 4th Clutch Apply
-
Plate, 4th Cl. Reaction (two in pkg.)
-
Bushing/Valve 1-2 Accumulator
-
Instruction Sheet
8668981
Package - Single Plate 4th Clutch 1990
OBHH OBPH OBWH
-
Plate Assembly, 4th Clutch OBJH
-
Plate, 4th Clutch Apply
-
Plate, 4th Cl. Reaction (two in pkg.)
-
Bushing/Valve 1-2 Accumulator
-
Instruction Sheet
Parts are expected to be available for part numbers 8668980 and 8668981 on 01-02-90. Until then, normal part orders will not be accepted by GMSPO.
Only verifiable emergency VIP orders will be accepted. SPO will make every effort to obtain parts. All parts will be placed on 400 control to waive VIP
surcharges. However, the part will be shipped premium transportation at dealer's expense. All other order types will be canceled as incorrectly ordered
while the 400 control is in place.
SERVICE NOTES
The transaxle model OPAH was not built with a two plate 4th clutch assembly, so there is no single plate 4th clutch conversion service package.
SERVICE MANUAL REFERENCE
Refer to the appropriate 1990 Service Information Manual for service procedures.
