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Vehicle recall 10V535000 · October 27, 2010

Kenworth T660, T700 and 2 more models

The air disc brake caliper could be installed on the wrong side of the drive axle potentially causing interference with the suspension bracket and the rear suspension as the…

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary
Paccar is recalling certain model year kenworth T660, T700, T800 and W900 vehicles manufactured from December 22, 2008, through August 2, 2010, and equipped with AG400L air disc brakes. The air disc brake caliper could be installed on the wrong side of the drive axle potentially causing interference with the suspension bracket and the rear suspension as the outermost brake pads wear and the floating caliper moves inboard.
Consequence
As this interference gets larger, this could eventually lead to reduced braking performance, increasing the risk of a crash.
Remedy
Dealers will verify the correct orientation of the brake caliper and perform the necessary repair free of charge. The safety recall began on November 24, 2010. Owners may contact kenworth at 425-828-5440.
Notes
Kenworth safety recall no. 10KWH.OWNERS may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to http://www.safercar.gov.

Recall details

NHTSA campaign
10V535000
Reported to NHTSA
October 27, 2010
Filed by
PACCAR INCORPORATED
Manufacturer campaign
10KWH
Owner notification
November 24, 2010
Vehicles potentially affected
417
Initiated by
the manufacturer
Components
Service brakes, air › Disc › Caliper
Recall 10V535000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

Has your Kenworth been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Kenworth dealer can also check your VIN. Recall repairs are free.