1993 MACK RB — Problems, Recalls & Safety Data
N/A
Safety Rating
0
Owner Complaints
3
Recalls
0
Service Bulletins
0
Investigations
Overview of the 1993 MACK RB
The 1993 MACK RB has received a total of 0 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There have been 3 recall campaigns affecting this vehicle, covering issues with TRAILER HITCHES, SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS, WHEELS.
Recalls for the 1993 MACK RB
NHTSA has recorded 3 recalls for the 1993 MACK RB, potentially affecting up to 6,210 vehicles.
Recall 93V024000 — TRAILER HITCHES
| 4,924 vehicles affected
Defect: THE CARRIER YOKE BOLTS WERE MANUFACTURED WITH WORN ROLLING THREAD DIES, CAUSING STRESS CONCENTRATIONS WHICH CAUSED CRACKS DURING THE QUENCHING PROCESS.
Consequence: THIS CONDITION CAN CAUSE BOLT FAILURE AND ALLOW THEDRIVELINE TO SEPARATE FROM THE CARRIER ASSEMBLY.
Remedy: REPLACE THE CARRIER YOKE BOLTS.
View full details →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 →Recall 95E017001 — WHEELS
| 62 vehicles affected
Defect: THESE WHEELS ARE COMPOSED OF 2 PIECES - A DISC AND A RIM WHICH ARE NORMALLY WELDED TOGETHER. THESE WHEELS LACK THE SPECIFIED FILLET WELDS.
Consequence: IF WHEEL SEPARATION OCCURS WHILE THE VEHICLE IS INMOTION, BOTH STEERING AND BRAKING COULD BE AFFECTED RESULTING IN A VEHICLECRASH.
Remedy: DEALERS WILL INSPECT THE MANUFACTURING CODES STAMPED ON EACH WHEEL AND IF A WHEEL FALLS WITHIN THE SPECIFIED DATE CODE RANGE, THE DEALER WILL REPLACE THAT WHEEL.
View full details →Owner Complaints for the 1993 MACK RB
No complaints have been filed with NHTSA for the 1993 MACK RB.
Safety Rating for the 1993 MACK RB
NHTSA has not yet tested the 1993 MACK RB in its New Car Assessment Program.
Technical Service Bulletins for the 1993 MACK RB
No technical service bulletins have been reported for this vehicle.
NHTSA Investigations for the 1993 MACK RB
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the MACK RB
- 1988 MACK RB — 0 complaints
- 1989 MACK RB — 0 complaints
- 1990 MACK RB — 0 complaints
- 1991 MACK RB — 0 complaints
- 1992 MACK RB — 0 complaints
- 1993 MACK RB (current)
- 1994 MACK RB — 0 complaints
- 1995 MACK RB — 0 complaints
- 1998 MACK RB — 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