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NHTSANHTSA · Vehicles·Recall number 21V328000

2021 Peterbilt 579 | 2021 Peterbilt 348 — Service brakes, air: disc: chamber

Published May 10, 2021 · Recall initiated: May 10, 2021

Summary

NHTSA records recall 21V328000, published May 10, 2021. Recalling firm: PACCAR Incorporated; 2021 Peterbilt 579 | 2021 Peterbilt 348 — Service brakes, air: disc: chamber.

What's the hazard

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.

What to do

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.

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Recall details

Brand
PETERBILT
Model
579
Manufacturer
PACCAR Incorporated
Lot
2021 PETERBILT 579 | 2021 PETERBILT 348
Risk classification
V
Country
US

Related recalls

Questions about this recall

Was 2021 Peterbilt 579 | 2021 Peterbilt 348 — Service brakes, air: disc: chamber recalled?

Yes. NHTSA published recall 21V328000 on May 10, 2021. Reported hazard: 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.

What should I do if I have this product?

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.

How do I know if my unit is part of the recall?

Compare your product details with the notice. Brand: PETERBILT. Model: 579.

View official NHTSA notice(opens on nhtsa.gov)