C&B TRAILER 1992: SERVICE BRAKES, AIR:ANTILOCK

Make : C&B Model : TRAILER Year : 1992
Build Dates : 1991-09-01 - 1992-08-01
NHTSA CAMPAIGN ID Number : 92V122000
Date Owner's Notified: 1992-08-10 Date Received by ODI: 1992-08-18 Date Added to Database: 1992-08-28
Manufacturers Involved: TRAILMOBILE CANADA LIMITED
Manufacturer's Responsible for the Recall:
Manufacturer Campaign Number:
Component: SERVICE BRAKES, AIR:ANTILOCK
Potential Number Of Units Affected : 414
Summary:
      THE TWO "2" RELAY SERVICE VALVES ARE CONNECTED TO THE SAME RESERVOIR RESULTING IN 4.25 TIMES, RATHER THAN 8 TIMES, THE COMBINED VOLUME OF ALL CHAMBERS AT MAXIMUM TRAVEL. THIS DOES NOT COMPLY WITH FMVSS 121, "AIR BRAKE SYSTEMS."
Consequence:
      REPEATED MAXIMUM BRAKE APPLICATIONS CAN RESULT IN THEACTIVATION OF THE LOW PRESSURE WARNING SYSTEM AS THE RESERVOIR IS DEPLETED ATHIGHER THAN SPECIFIED RATE.
Remedy:
      CHANGE ONE OF THE RELAY SERVICE VALVE SUPPLY LINES TO THE SECOND RESERVOIR.
Report Initiator: MFR V Report
Regulation Part Number: 571 Federal Motor Vehicle Safety Standard Number: 121
Notes:
      SYSTEM: AIR BRAKES; FMVSS 121.VEHICLE DESCRIPTION: TRAILERS WITH WABCO ANTI-LOCK BRAKE SYSTEMS 'ABS'.