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Transport Canada Vehicles

1977 Gmc C Series Recall

Issued August 16, 1977
Issue
Hazard description
On certain C30 vehicles, the master cylinder to hydraulic brake booster attaching bolts may have been over tightened resulting in stripped threads and/or cracking of the booster casting. This could result in the master cylinder separating from the brake booster during a brake application and may cause a loss of vehicle control without prior warning.
Vehicle
GMC C SERIES