The defect
THE TEE BRACKET, WHICH IS MOUNTED ON THE FRONT AXLE OF THE BOGIE, MAY FAIL DUE TO VIBRATION BROUGHT ON BY ROAD SURFACE IRREGULARITIES. BRACKET FAILURE WOULD LEAVE THE TEE BRACKET UNSUPPORTED AND CAUSE BROKEN HOSE CONNECTOR FITTINGS. THIS WOULD RESULT IN AUTOMATIC APPLICATION OF THE SPRING EMERGENCY BRAKES.
The remedy
THE DEALER WILL REPLACE THE DEFECTIVE BRACKET WITH A REDESIGNED VERSION.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|
Components: SUSPENSION:MULTIPLE AXLE
Other suspension recalls in 1978
17 of the 272 recall campaigns reported to NHTSA in 1978 concerned the suspension; MACK TRUCKS, INCORPORATED filed 245 campaigns in all.
| 78V265000 19 Dec 1978 | COACH & EQUIP SALES CORP. |
| 78V258000 1 Dec 1978 | JAGUAR CARS |
| 78V242000 6 Nov 1978 | GENERAL MOTORS CORP. |
| 78V224000 11 Oct 1978 | SELLERS MANUFACTURING INC |
| 78V169000 7 Aug 1978 | MACK TRUCKS, INCORPORATED |
| 78V133000 12 Jun 1978 | WHITE MOTOR CORPORATION |
| 78V128000 6 Jun 1978 | BEATRICE FOODS COMPANY |
| 78V127000 6 Jun 1978 | REDWOOD RELIANCE COMPANY |
NHTSA recalls (public domain) · all recalls of 1978