NHTSA Campaign 85V118000

POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

Issued by GENERAL MOTORS CORP. · Reported Oct 1, 1985 · 44,342 vehicles affected

What's wrong

CARS MAY LOSE THE WIRE SNAP RINGS THAT HOLD THE DIFFERENTIAL CROSS SHAFT IN POSITION IN THE REAR AXLE DIFFERENTIAL CASE ASSEMBLY, ALLOWING THE SHAFT TO MOVE. CONSEQUENCE OF DEFECT: THE CROSS SHAFT MOVEMENT COULD CAUSE THE SHAFT TO CONTACT THE CARRIER OR PINION TEETH, POSSIBLY LOCKING UP THE REAR WHEELS AND RESULT IN A CRASH WITHOUT PRIOR WARNING.

Remedy

INSTALL A REAR AXLE DIFFERENTIAL CROSS SHAFT RETAINING KIT.

Vehicles affected by this recall

Make Model Year Units
CHEVROLET CORVETTE 1984 44,342

Source: NHTSA Campaign 85V118000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.