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August 14, 2007 Service bulletin

Fluid leak from steering gear line connection

Buick technical service bulletin 4519 for 2007-2008 Buick Lucerne and 2007-2008 Cadillac DTS.

Bulletin number
4519
Component
Steering: hydraulic power assist: hose, piping, and connections
Summary
Fluid leak from steering gear line connection. Kb

Owners of these vehicles have filed 36 complaints in the steering category.

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