MACK MB 1973: STRUCTURE

General Information

NHTSA Campaign ID Number: 74V101000

Make Model Year
MACK MB 1973
Date Owners Notified Date Received by ODI Date Added to Database
1974-08-27 1974-06-24 1979-10-12

Manufacturers Involved: Mack Trucks, Inc.

Component: STRUCTURE

Potential Number Of Units Affected: 48

Report Initiator: MFR MFR Report

Notes

MACK TRUCK CAMPAIGN NO SCO'50.FIRE APPARATUS EQUIPPED WITH CAB LIFT CYLINDER.POSSIBILITY THAT THE VELOCITY FUSE IN THE CAB HYDRAULIC LIFT CYLINDER MAYFAIL.THIS FUSE IS INCORPORATED IN THE LIFT CYLINDER TO PREVENT THE CABFALLING UNCHECKED IN THE EVENT OF CERTAIN FAILURES, SUCH AS A BROKEN HYDRAULICFLUID HOSE.'CORRECT BY INSPECTING AND REPLACING WITH NEW CYLINDER WHERENECESSARY'.