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Service bulletin K41392514

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 id10166688
Published by NHTSA2019-10-28
Manufacturer's numberK41392514
Manufacturer's date2019-09-26
NHTSA componentPOWER TRAIN:DRIVELINE:DRIVESHAFT

NHTSA's summary

Mack Chassis - Drive Axle Brake Chamber Rubbing Frame Or Brake Drum - Vehicles Built Between 7 July 2014 And 23 August 2019

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline, Driveshaft

Vehicles listed
MACK ANTHEM (AN)2017
MACK ANTHEM (AN)2018 (the catalog's model; the bulletin names a series or trim of it)
MACK CHU2015 to 2018
MACK CXU2015 to 2018
MACK GRANITE (GR)2016
MACK GRANITE (GR)2017, 2018 (the catalog's model; the bulletin names a series or trim of it)
MACK GU2015 to 2018
MACK LEU2015 to 2017
MACK LR2015, 2016, 2017, 2018
MACK MRU2015 to 2018
MACK PINNACLE (PI/PN)2018 (the catalog's model; the bulletin names a series or trim of it)
MACK TD2015 to 2018
MACK TERRAPRO (TE)2018 (the catalog's model; the bulletin names a series or trim of it)

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

Recalls for the same vehicles and component
16V0990002016-02-19. POWER TRAIN:DRIVELINE:DRIVESHAFT

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.