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Service bulletin FL773 Lowmax Bra

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 id10156457
Published by NHTSA2019-04-01
Manufacturer's numberFL773 Lowmax Bra
Manufacturer's date2018-11-20
NHTSA componentSERVICE BRAKES, AIR:DISC

NHTSA's summary

Recall Bulletin FL773 Lowmax Brake Hoses

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

Brakes

Vehicles listed
WESTERN STAR 49002012, 2013, 2014, 2015, 2016, 2017, 2018, 2019

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

Recalls for the same vehicles and component
20192372019-05-17. Brakes
19V3700002019-05-14. SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK
18V7030002018-10-05. SERVICE BRAKES, AIR:DISC:CALIPER
20182852018-05-30. Brakes
20182832018-05-29. Brakes
18V3530002018-05-29. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
18V3510002018-05-29. SERVICE BRAKES, AIR
20175832017-11-28. Brakes
20171302017-03-10. Brakes
17V1240002017-02-27. SERVICE BRAKES, AIR

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

Other bulletins for the same vehicles and component
TechTalk5666472021-06-02. Service bulletin. Tech Talk Discussion 121-8861-005 3 Compartment air tank with one way internal check valve
WSTCAE121-20142021-05-18. Service bulletin. AIR BRAKE RESERVOIRS - NEW TRIPLE CHAMBER AIR TANK
sbw540652021-03-15. Service bulletin. sbw54065 GHG17 Heavy Duty Engine Platform Vehicle Dash Oil Pressure Guage
SBW42-0142020-12-22. Service bulletin. Western Star Service Bulletin for Access to Front Brake Zerk Fittings. Certain vehicles with Detroit front axles and Meritor EX-L front air disc brakes do not have access to the front brake zerk fittings for lubrication.
TS10337682020-07-31. Service bulletin. Training Solution for Western Star Front Brake Squeal - Burnishing Procedure. The brake burnishing procedure can be used to help reduce brake related noise or imbalance concerns which may occur in the field.
SS10345312019-10-30. Service bulletin. Service Solution for WABCO HP air dryer turbo cut-off valve replacement.
FL773 Lowmax Bra2019-04-08. Service bulletin. Recall Bulletin FL773 Lowmax Brake Hoses
18TL182019-03-18. Service bulletin. 30mm Air Disc Brake Caliper Bolt Torque Adapter DSNCHA018005
FL7942019-03-18. Service bulletin. FL794 Brake Caliper Mounting Bolts Dealer Bulletin
FL7942019-03-11. Service bulletin. Brake Caliper Mounting Bolts