1988 MACK RM

3 recalls — 0 complaints

94V032000 Feb 15, 1994
VEHICLE SPEED CONTROL
FUEL INJECTION SYSTEM RECONFIGURATION TO COMPLY WITH ENGINE EMISSION STANDARDS CAUSE HIGHER ENGINE VIBRATION LEVELS WHICH LEAD TO EARLY WEAR AND COMPLETE FAILURE OF THE SECONDARY THROTTLE RETURN MECHANISM.
Remedy: A NEW PRODUCTION SECONDARY THROTTLE RETURN SYSTEM CONFIGURATION WILL BE INSTALLED.
39,777 vehicles affected
90V034000 Feb 23, 1990
STEERING:LINKAGES
CRACK MAY DEVELOP ON STEERING ARM THAT COULD PROGRESS AND REDUCE THE FATIGUE LIFE OF THE STEERING ARM.
Remedy: INSTALL A REDESIGNED STEERING ARM.
1,862 vehicles affected
88V043000 Mar 28, 1988
STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
THE STEERING SHAFT SPLINE ENGAGEMENT IS ONLY .52, THE RECOMMENDED ENGAGEMENT IS 2 INCHES.
Remedy: REPLACE SHAFTS THAT MEASURE UNDER THE MINIMUM ENGAGEMENT DIMENSIONS WITH A LONGER SHAFT.
259 vehicles affected

No complaints found for this vehicle.