Mack Ch 1994
Model Ch made in 1994 by Mack got 1 consumer complain there is 1 recall as well as 2 service bulletins. Consumer complaints with reference to power train. . Technical service bulletines regarding engine and engine cooling, steering. There was one recall concerning service brakes, air .
Model 1994
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 | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SERVICE BRAKES, AIR - SUPPLY - HOSES, LINES/PIPING, AND FITTINGS | ||||||||||||||||
95E003010 | MACK TRUCKS, INCORPORATED | from 10/01/1992 to 03/01/1995 | E (Equipment) | 1224 | ODI | MACK TRUCKS, INC | 06/27/1995 | 09/27/1995 | ||||||||
Defect Summary | 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 the mounting base. | |||||||||||||||
Consequence Summary | If the air dryer separates from the base, the cartridge can separate sufficiently enough to cause personal injury or property damage. | |||||||||||||||
Corrective Summary | 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. | |||||||||||||||
Notes | System: brakes; air dryer. vehicle description: heavy duty class 8 trucks equipped with rockwell wabco system saver 1000 or system saver twin air dryer. note: if your vehicle is presented to an authorized dealer on an agreed upon service date and the remedy is not provided free of charge within a reasonable time, contact mack at 1-610-709-3011.also contact the national highwaytraffic safety administration's auto safety hotline at 1-800-424-9393. |
Bulletins
Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
---|---|---|---|---|---|
ENGINE AND ENGINE COOLING - ENGINE - DIESEL | |||||
P-1670 | 09/18/2008 | 10027951 | Mack truck: unit injector and exhaust rocker arms, combustion sealing washer and unit injector yoke replacement. model and model years unknown. *pe | 02/23/2009 | |
STEERING - HYDRAULIC POWER ASSIST SYSTEM | |||||
09B014 | 02/18/1997 | 52418 | Power steering seal update sheppard m100 steering gear used on ch model. *tw | 07/24/1997 |
Consumer Complaints
Fail date | miles | occurences | Purchase date |
---|---|---|---|
POWER TRAIN - CLUTCH ASSEMBLY | |||
01/19/1996 | |||
Clutch will not disengage. this caused truck to came in motion and not stop. please describe details. tt |