WenmarOpen by Wenmar Pro

Service bulletin 884-007

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10057177
Published by NHTSA2015-04-23
Manufacturer's number884-007
Manufacturer's date2014-12-01
NHTSA componentSEAT BELTS

NHTSA's summary

MACK TRUCKS: TRUCKS MANUFACTURED FROM 06/04/2014-06/18/2014 REQUIRES TIGHTENING OF SEAT BELT BOLTS. NO REPORTS HAVE BEEN RECEIVED OF BELTS COMING DETACHED THIS IS A PROACTIVE MEASURE FOR THE SAFETY OF THE CUSTOMERS. *LJ

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Seat belts

Vehicles listed
MACK MRU2014

Listing a model year does not mean every vehicle of it is concerned: the document says which.