NEWMAR MOUNTAIN AIRE 2002: SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE

General Information

NHTSA Campaign ID Number: 02V018007

Make Model Year
NEWMAR MOUNTAIN AIRE 2002
Date Received by ODI Date Added to Database
2002-08-15 2002-09-12

Production Dates: 2001-09-03 - 2001-10-26

Manufacturers Involved: Newmar Corporation

Component: SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE

Potential Number Of Units Affected: 196

Report Initiator: MFR MFR Report

Summary

ON CERTAIN MOTORHOMES EQUIPPED WITH ARVINMERITOR WABCO PNEUMATIC ANITLOCK BRAKE SYSTEM "ABS" VALVE PACKAGES, THE ASSEMBLY BOLTS ON THESE VALVE PACKAGES WERE NOT TIGHTENED CORRECTLY.

Consequence

BOLTS TORQUED BELOW SPECIFICATION WILL NOT RELIABLY PREVENT AIR LEAKAGE AT THE AFFECTED ABS VALVE PACKAGE INTERFACE JOINTS ONCE THE COMPONENT BEGINS NORMAL VEHICLE OPERATION. IF AIR LEAKS DEVELOP AT ANY OF THE ABS VALVE PACKAGE INTERFACE JOINTS, BRAKE SYSTEM PRESSURE REDUCTIONS COULD OCCUR DURING BRAKING OR NORMAL OPERATION WITH UNITS EQUIPPED WITH THE TRACTION CONTROL OPTION, POTENTIALLY EXTENDING STOPPING DISTANCES, POSSIBLY RESULTING IN A VEHICLE CRASH.

Remedy

DEALERS WILL TIGHTEN THE FASTENERS TO THE PROPER SPECIFICATION. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT ARVINMERITOR WABCO AT 1-859-746-5956 OR NEWMAR AT 574-773-7791.

Notes

ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT '1-888-327-4236'.