1993 MACK RM Recall

Campaign:
93V024000 on 03/24/1993
Component:
Trailer hitches
Affected:
4,924
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.
Correction:
Replace the carrier yoke bolts.
Notes:
System: trailer yoke.vehicle description: heavy trucks.

Home | Privacy