Mack Mack 1976
Model Mack made in 1976 by Mack got 1 investigation as well as 1 recall. The car had one investigation (service brakes, hydraulic). There was one recall concerning suspension .
Model 1976
Recalls
| Campaign | Manufacturer | Manufacturing date | Type | # of units affected | Date Owner notified Mfg | Recall Initiated by | Manufacturers of recalled vehicles/products | Report Recieved Date | Record Creation Date | Regulation Part Number | FMVSS Number | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SUSPENSION - REAR - SPRINGS - AIR SUSPENSION SYSTEM | ||||||||||||||||
| 87V010000 | MACK TRUCKS, INCORPORATED | from 11/01/1971 to 02/01/1987 | V (Vehicle) | 5235 | 02/09/1987 | ODI | MACK TRUCKS, INC | 02/09/1987 | 02/13/1987 | |||||||
| Defect Summary | Crossmember can be overstressed and can fail, allowing the broken crossmember to protude above the top of the frame and interfere with chassis components. | |||||||||||||||
| Consequence Summary | Trailer handling could be affected during turningmaneuvers which could result in loss of truck control and a crash. also, acompletely separated crossmember could affect height of suspension air springsand the resulting lean could result in loss of control. | |||||||||||||||
| Corrective Summary | Installation of a bolted double plate type crossmember to replace the standard channel type crossmember. | |||||||||||||||
| Notes | System: rear crossmember with neway air suspension.vehicle description: heavy duty trucks:dm,f,fm,mc,mce,mh,mr,r,rd,rs,rl,rw,rwl,rws and u models equipped with neway airride drive axle suspension. | |||||||||||||||
Investigations
| NHTSA ID | Manufacturer | Date open | Date close | Subject | Recall campaign | |
|---|---|---|---|---|---|---|
| SERVICE BRAKES, HYDRAULIC | ||||||
| DP78021 | MACK TRUCKS, INC | 01/19/1978 | 05/26/1978 | 121 BRAKING SYSTEM, BRAKES LOCK UP | ||
| 121 braking system, brakes lock up | ||||||