GMC J9500 1966: SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE

Make : GMC Model : J9500 Year : 1966
Build Dates : 0000-00-00 - 0000-00-00
NHTSA CAMPAIGN ID Number : 68V064000
Date Owner's Notified: 1968-06-17 Date Received by ODI: 1968-06-19 Date Added to Database: 1979-10-12
Manufacturers Involved: General Motors LLC
Manufacturer's Responsible for the Recall:
Manufacturer Campaign Number:
Component: SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE
Potential Number Of Units Affected : 22683
Summary:
     
Consequence:
     
Remedy:
     
Report Initiator: MFR V Report
Regulation Part Number: Federal Motor Vehicle Safety Standard Number:
Notes:
      POSSIBILITY THE MIDLAND-ROSS AIR BRAKE APPLICATION VALVE ASSEMBLY INTERNALVALVE CAGE MAY DETERIORATE AND CRACK AND EVENTUALLY FAIL.IF A FAILURE OCCURS, THE VALVE PISTON COULD BE PUSHED OUT OF THE VALVE BODY, RESULTING IN A RAPID LOSS OF AIR AT THE APPLICATION VALVE CAUSING A LOSS OF BRAKE ACTION.'CORRECT BY REPLACING INTERNAL VALVE CAGE WITH ONE OF IMPROVED CONSTRUCTION AND MATERIAL.'