Mack Mr 1991
Model Mr made in 1991 by Mack got 2 recalls. There were some recalls concerningpower train, vehicle speed control.
Model 1991
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 | |||||
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POWER TRAIN - MANUAL TRANSMISSION - SHIFT PATTERN INDICATOR | ||||||||||||||||
91V196000 | MACK TRUCKS, INCORPORATED | from 06/01/1989 to 01/01/1991 | V (Vehicle) | 308 | 01/23/1992 | MFR | MACK TRUCKS, INC | 10/21/1991 | 11/27/1991 | 571 | 102 | |||||
Defect Summary | The stone bennett shifters do not indicate the relative position of the shift lever to the driver. | |||||||||||||||
Consequence Summary | The shift lever does not meet the requirements of fmvss102. | |||||||||||||||
Corrective Summary | Install a decal displaying the relative shift positions. | |||||||||||||||
Notes | System: transmission range selector; fmvss 102.vehicle description: heavy trucks with allison transmissions and stone bennettshifters. | |||||||||||||||
VEHICLE SPEED CONTROL | ||||||||||||||||
94V032000 | MACK TRUCKS, INCORPORATED | from 07/01/1987 to 07/01/1992 | V (Vehicle) | 39777 | 05/27/1994 | ODI | MACK TRUCKS, INC | 02/15/1994 | 03/01/1994 | |||||||
Defect Summary | 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. | |||||||||||||||
Consequence Summary | In the event the primary throttle return fails, failure of the secondary throttle return system would not provide protection against loss of throttle control. | |||||||||||||||
Corrective Summary | A new production secondary throttle return system configuration will be installed. | |||||||||||||||
Notes | System: fuel; fuel pump.vehicle description: class 8 trucks equipped with e6 and e7 engines with robert bosch p7100 mechanically-governed fuel injection pumps.note: if your vehicle is presented to an authorized dealer on an agreed upon service date and the remedy is not provided within a reasonable time and free of charge or the remedy does not correct the defect or noncompliance, please contact the national highway traffic safety administration's auto safety hotline at 1-800-424-9393. |