2011 Kenworth C500 technical service bulletins
17 technical service bulletins and manufacturer communications cover the 2011 Kenworth C500.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Due to supplier constraints, an authorized aftermarket surge tank has been made available.
- Kenworth: Dealers should check the chassis list and SIR weekly for VIN changes
- Certain C500/T440/T470/T660/T680/T800/T880/W900 chassis may have air tank reservoirs that do not meet air...
- Information Only – Windshield washer pumps have a high No Trouble Found rate
- Information Only:
- Information Only: Proper jump-starting voltage will eliminate high voltage related issues and equipment...
- Information Only – Vehicles may have the connector seals on the wheel speed sensor incorrectly installed,...
- Information Only
- Information Only:
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- Kenworth: diagnostics indicate failed fuel level sensor function in repairs and before component is...
- Kenworth: the chassis may not have the proper assembly controls in place for draglink connections torque
- Kenworth: the standard production components are replacing the pre-production components.
- Kenworth: information regarding rear nox sensor repairs should include system updates for chassis...
- Kenworth: bulletin refers to the dual exhaust rear nox sensor moisture protection campaign
- Paccar service bulletin: the hydraulic hose may have been improperly routed
- Paccar: the chassis need pre-production parts removed and retrofitted with production parts
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