NHTSA Campaign 80E006000
POWER TRAIN:AUTOMATIC TRANSMISSION
Issued by ALLISON DIV., GM CORP. · Reported Mar 25, 1980 · 364 vehicles affected
What's wrong
CERTAIN TRANSMISSIONS WERE ASSEMBLED WITH IMPROPERLY MACHINED FORWARD CLUTCH HOUSINGS. THE RESULTING INCORRECT BALL CHECK VALVE SEAT ANGLES IN THE PRESSURE EXHAUST PORTS MAY PREVENT COMPLETE OIL EVACUATION FROM THE PISTON APPLY AREA.
Remedy
VEHICLES WILL BE INSPECTED AND, IF NECESSARY, THE FORWARD CLUTCH ASSEMBLIES WILL BE REWORKED.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| ALLISON DIV | ALLISON DIV | 364 |
Source: NHTSA Campaign 80E006000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.