MACK MS300T 1981: SERVICE BRAKES, HYDRAULIC:SWITCHES:BRAKE LIGHT

Make : MACK Model : MS300T Year : 1981
Build Dates : 1980-11-01 - 1981-02-01
NHTSA CAMPAIGN ID Number : 81V032000
Date Owner's Notified: 0000-00-00 Date Received by ODI: 1981-03-18 Date Added to Database: 1981-04-08
Manufacturers Involved: Mack Trucks, Inc.
Manufacturer's Responsible for the Recall:
Manufacturer Campaign Number:
Component: SERVICE BRAKES, HYDRAULIC:SWITCHES:BRAKE LIGHT
Potential Number Of Units Affected : 150
Summary:
      ON CERTAIN VEHICLES, THE SEMI-TRAILER STOP LIGHTS MAY NOT ACTIVATE WHEN HAND CONTROL LEVER IS ACTIVATED.
Consequence:
     
Remedy:
      AFTER INSPECTING BRAKE LIGHT SYSTEM, A SWITCH WILL BE INSTALLED WHICH WILL ACTIVATE THE TRAILER STOP LIGHT WHEN THE HAND CONTROL VALVE IS USED, IF NECESSARY.
Report Initiator: MFR V Report
Regulation Part Number: Federal Motor Vehicle Safety Standard Number:
Notes:
      VEHICLE DESCRIPTION: HEAVY TRUCKS.SYSTEM: LIGHTING; REAR BRAKE LIGHTS, TRAILER STOP LAMP WIRING.CONSEQUENCES OF DEFECT: REAR-END COLLISION COULD RESULT DUE TO FAILURE OFTRAILER STOP LAMPS. OPERATER OF VEHICLE TO THE REAR WOULD NOT BE WARNED OFBRAKING ACTION ON AFFECTED VEHICLES.