1994 MACK CH — Problems, Recalls & Safety Data
N/A
Safety Rating
1
Owner Complaint
1
Recall
1
Service Bulletin
0
Investigations
Overview of the 1994 MACK CH
The 1994 MACK CH has received a total of 1 safety complaint filed with the National Highway Traffic Safety Administration (NHTSA). There has been 1 recall campaign affecting this vehicle, covering issues with SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS. 1 technical service bulletin have been issued by Mack Trucks, Inc. for this model year. The most commonly reported problem area is the Power Trainclutch Assembly (1 complaint).
Recalls for the 1994 MACK CH
NHTSA has recorded 1 recall for the 1994 MACK CH, potentially affecting up to 1,224 vehicles.
Recall 95E003010 — SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
| 1,224 vehicles affected
Defect: AIR SYSTEM BLOCKAGE IN THE AIR DRYER OCCURS DEGRADING THE MOISTURE REMOVING CAPABILITIES OF THE DRYER WHEN THE VEHICLE IS OPERATED IN A COLD ENVIRONMENT AND MOISTURE ACCUMULATES AND FREEZES IN THE AIR DRYER OR IN THE LINE BETWEEN THE DRYER AND THE AIR SYSTEM RESERVOIR. THE AIR DRYER CAN BECOME OVERPRESSURIZED CAUSING THE AIR DRYER CARTRIDGE TO SEPARATE FROM...
Consequence: IF THE AIR DRYER SEPARATES FROM THE BASE, THE CARTRIDGE CAN SEPARATE SUFFICIENTLY ENOUGH TO CAUSE PERSONAL INJURY OR PROPERTY DAMAGE.
Remedy: DEALERS WILL EQUIP AIR SYSTEMS WITH A PRESSURE RELIEF VALVE TO BE LOCATED BETWEEN THE COMPRESSOR AND THE AIR DRYER. THIS PRESSURE RELIEF VALVE IS INTENDED TO VENT IF EXCESSIVE PRESSURE DEVELOPS IN THE AIR DRYER.
View full details →Owner Complaints for the 1994 MACK CH
1 complaint has been filed with NHTSA for the 1994 MACK CH. Below is a breakdown by vehicle component.
| Component | Complaints | Crashes | Fires | Injuries | Deaths |
|---|---|---|---|---|---|
| Power Trainclutch Assembly | 1 | 0 | 0 | 0 | 0 |
Most Recent Complaints
CLUTCH WILL NOT DISENGAGE. THIS CAUSED TRUCK TO CAME IN MOTION AND NOT STOP. PLEASE DESCRIBE DETAILS. TT
Safety Rating for the 1994 MACK CH
NHTSA has not yet tested the 1994 MACK CH in its New Car Assessment Program.
Technical Service Bulletins for the 1994 MACK CH
Mack Trucks, Inc. has issued 1 technical service bulletin (TSBs) for the 1994 MACK CH. TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.
P-1670 — ENGINE AND ENGINE COOLING:ENGINE:DIESEL
MACK TRUCK: UNIT INJECTOR AND EXHAUST ROCKER ARMS, COMBUSTION SEALING WASHER AND UNIT INJECTOR YOKE REPLACEMENT. MODEL AND MODEL YEARS UNKNOWN. *PE
NHTSA Investigations for the 1994 MACK CH
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the MACK CH
- 1989 MACK CH — 0 complaints
- 1990 MACK CH — 0 complaints
- 1991 MACK CH — 0 complaints
- 1992 MACK CH — 1 complaint
- 1993 MACK CH — 0 complaints
- 1994 MACK CH (current)
- 1995 MACK CH — 0 complaints
- 1996 MACK CH — 1 complaint
- 1997 MACK CH — 1 complaint
- 1998 MACK CH — 0 complaints
- 1999 MACK CH — 0 complaints
Other MACK Models
- MACK MACK — 35 total complaints
- MACK ANTHEM (AN) — 12 total complaints
- MACK CXU612 — 12 total complaints
- MACK CX613 — 10 total complaints
- MACK GRANITE (GR) — 10 total complaints
- MACK CH600 — 9 total complaints
- MACK GU — 9 total complaints
- MACK RD — 8 total complaints