GMC S5500 1967: SERVICE BRAKES, HYDRAULIC:POWER ASSIST
General Information
NHTSA Campaign ID Number: 67V089000
| Make | Model | Year |
|---|---|---|
| GMC | S5500 | 1967 |
| Date Owners Notified | Date Received by ODI | Date Added to Database |
| 1967-10-09 | 1967-10-09 | 1979-10-12 |
Manufacturers Involved: General Motors, LLC
Component: SERVICE BRAKES, HYDRAULIC:POWER ASSIST
Potential Number Of Units Affected: 14012
Report Initiator: MFR MFR Report
Notes
POSSIBILITY THAT A LACK OF BRAKE POWER ASSIST MAY BE CAUSED BY A DEFECTIVE CHECK VALVE OR BY POSSIBLE INTERFERENCE BETWEEN THE BOOSTER ACTUATING HUBAND DUST SEAL RETAINER ON THE FIREWALL.LOSS OF POWER ASSIST WILL RESULT IN HIGHER THAN NORMAL BRAKE PEDAL EFFORT AND MAKE IT DIFFICULT TO STOP WITHIN A SATISFAC- TORY DISTANCE.'INSPECT, TEST, AND REPLACE PARTS AS REQUIRED.'
