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May 1, 2009 Service bulletin

Western star: vehicles equipped with an MBE4000 engine and an alliance fuel/water separator may have...

Western Star technical service bulletin SB-47-10 for 2001 Western Star Constellation and 1999 Western Star Heritage.

Bulletin number
SB-47-10
Component
Fuel system, gasoline: delivery: hoses, lines/piping, and fittings
Summary
Western star: vehicles equipped with an mbe4000 engine and an alliance fuel/water separator may have insufficient clearance between the engine mounted fuel line and the frame rail mounted fuel/water separator mounting bracket. No model years listed.

Vehicles covered

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