NHTSA recall 21V328000
Service brakes, air
Peterbilt 348 and 1 more
Reported May 10, 202113 vehicles affectedPACCAR IncorporatedMaker’s number 21PBE
The defect
PACCAR Incorporated (PACCAR) is recalling certain 2021 Peterbilt 348 and 579 vehicles. The spring brake chamber may have been assembled with incorrect springs that were out of specification, which may cause the pressure plate to shift.
The risk
The pressure plate may tear the diaphragm, causing a loss of air pressure and increasing the risk of a crash.
The remedy
Dealers will replace brake chambers, free of charge. Owner notification letters were mailed on July 9, 2021. Owners may contact PACCAR (Peterbilt) customer service at 1-940-591-4220. PACCAR's number for this recall is 21PBE.
Service brakes, airService brakes, air › Disc › Chamber