Defect Description For Recall
Clamp Plates Used Between The Drive Shaft And Carrier Yokes May Crack And Could Break Due To Improper Heat Treatment.
Make Of Vehicle
MACK
Model Of Vehicle
DMM SERIES
Year
1988
Recall Campaign Number
88V085000
Component Description
Power Train:Driveline:Center Support Bearing
Effect Of Defect
If Clamp Plate Breaks, Yoke Would Fly Off At Detachedpoint And Could Injury Anyone Struck By Flying Fragments. Also, The Detachedinner Shaft Could Interfere With The Brake System Air Supply Hoses And Tractortires, Which Could Result In Loss Of Truck Control And An Accident.
Fix Defect
Install New ClaMPIng Plates And Capscrews In All Locations As Needed.
Vehicle Manufacturer
Mack Trucks, Incorporated
Start Of Manufacture
19871101
End Of Manufacture
19871101
Type Of Vehicle Recall
V
Number Affected
203
Date Owners Notified
19880505
Initiated By
Mfr
Responsible Manufacturer
Mack Trucks, Inc.
Date Report Received
19880523