Bmw motorcycle: checking coolant pump impeller

Bulletin number

SB-11-001-09

Component

Engine and engine cooling

Summary

Bmw motorcycle: checking coolant pump impeller. It was assemble incorrectly by a supplier. As a result coolant pump impellers with an incorrect blade orientation may be installed in some motorcycles. A fault free assembly process was ensured directly after being informed of this problem. No specific model year listed.

Owners of these vehicles have filed 3 complaints in the engine category.