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Recall campaign06V492000

Recall 06V492000: 2004–2005 Orion VII

Service brakes, air
Report received
Dec 22, 2006
Manufacturer
Daimlerchrysler commercial buses nc
Potentially affected
250vehicles
Model years
2004–2005

Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.

What NHTSA recorded

On certain buses equipped with a graham white brake air dryer model qba15, the brake air dryer timer does not function properly. The air entering into the brake system may not have the moisture removed. If not properly drained, small ice crystals may form in the brake system preventing the system to operate the brakes properly.

Possible consequence

The bus may not perform as expected when stopping, increasing the risk of a crash.

Remedy

Daimlerchrysler is working with graham white to develop a remedy. Owners are being asked to inspect the wet brake air tank for moisture by using a manual drain. Only two customers are involved and have been contacted.

Affected model years

Pages for each model year show complaints, parts, mileage and other recalls.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.