Recalls for your 1985 Mack Mh

Recalls for 1985 Mack Mh

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5 recalls found.
All Mack Recalls
Mack MH Series (AJM CCUSA)

AJM STUDIOS posted a photo:

Mack MH Series (AJM CCUSA)

1985 Mack MH 613. Car Candid USA Collection. 2022.

DEFECT #1 - SEAT BELTS


Posted on: 1988-09-19
Description
Seat tether belts may not have been adjusted during assembly.

Consequence
During an impact, driver and/or rider can move forwardand possibly strike the windshield, even when wearing a seat belt.

Corrective Action
Adjust seat tether belt if necessary.

Notes
System: seat tether belt.vehicle description: heavy duty trucks with air suspension seats.

DEFECT #2 - STRUCTURE:BODY:BUMPERS


Posted on: 1985-05-13
Description
The flip out step clevis on the bumper may fail and break under the weight of the person standing on the step to service the front area of the vehicle.  Consequence of defect: this sudden break will cause the person standing on the step to fall, without warning, and could result in injuries.

Consequence


Corrective Action
Remove the step clevis and replace with a new improved clevis.

Notes
Vehicle description: heavy duty ultraliner trucks.  System: bumper flip out step clevis.

DEFECT #3 - SERVICE BRAKES, AIR


Posted on: 1985-09-24
Description
The dual double check valve may not release the proper air volume to the brake system, causing a slight timing delay between the tractor and the trailer brake system.  Consequences of defect: if the brakes are suddenly applied, the trailer could jackknife without warning to the operator, which could result in a vehicle crash.

Consequence


Corrective Action
Install two new sleeves in the dual double check valve which will increase air flow.

Notes
Vehicle description: heavy duty tractor trailer combinations.  System: brakes, tractor to trailer.

DEFECT #4 - STRUCTURE


Posted on: 1986-01-22
Description
Left or right cab step may crack in its welded area due to flexing of the step during entering and exiting.  Consequence of defect: as the cracks extend, the tubular step could partially collapse and break without warning to the user, and could result in personal injuries.

Consequence


Corrective Action
Install a reinforcement brace if no cracks are found.  In addition, replace step if cracks are present.

Notes
System: cab step.  Vehicle description: heavy duty trucks with sleeper cab.

DEFECT #5 - STEERING:LINKAGES:LINK:DRAG:CONNECTION


Posted on: 1985-05-14
Description
The drag links may have been installed incorrectly allowing drag link clamp bolt to axle beam interference.  Consequence of defect: during a turning maneuver, increased steering effort or complete lockup of steering could occur without warning.  This could result in loss of truck control and a crash.

Consequence


Corrective Action
Assure that drag links are installed to correct interference condition.

Notes
Vehicle description: heavy duty trucks with dual steering systems.  System: steering drag links.