Mack RL797 Recalls & Complaints by Model Year
NHTSA lists 2 safety recalls and 0 owner complaints across 5 model years of the Mack RL797 (1970–1974).
2
safety recalls, all years
0
owner complaints, all years
1972
year with most recalls
Pick your Mack RL797 model year
- 1970
- 1971
- 1972
- 1973
- 1974
| Model year | Recalls | Complaints |
|---|---|---|
| 1974 Mack RL797 | 1 | 0 |
| 1973 Mack RL797 | 2 | 0 |
| 1972 Mack RL797 | 2 | 0 |
| 1971 Mack RL797 | 1 | 0 |
| 1970 Mack RL797 | 1 | 0 |
All Mack RL797 recalls (2)
Every NHTSA safety campaign that lists a Mack RL797, most recent first, with the model years each one covers.
-
Hoses, lines/piping, and fittings (fuel system)
Model years: 1970, 1971, 1972, 1973, 1974
-
Linkages (steering)
Model years: 1972, 1973
Other Mack models
- Mack28 complaints
- Anthem (an)12 complaints
- Granite (gr)9 complaints
- CXU6127 complaints
- Ch6 complaints
- Gu6 complaints
- CH6005 complaints
- Cxu5 complaints
Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.