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Wilson Grain Trailer Recall 11V481: Service Brakes, Air:Slack Adjusters:Automatic

NHTSA campaign 11V481, reported September 22, 2011, 4 vehicles potentially affected.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 11V481WILSON TRAILER COMPANY
Component
SERVICE BRAKES, AIR:SLACK ADJUSTERS:AUTOMATIC
Problem
WILSON TRAILER IS RECALLING CERTAIN MODEL YEAR 2011 GRAIN TRAILERS MANUFACTURED FROM OCTOBER 15, 2010, THROUGH JANUARY 31, 2011, AND EQUIPPED WITH GUNITE AUTOMATIC SLACK ADJUSTERS. DUE TO AN INCOMPLETE "KNITTING" OF THE IRON AT THE TIME OF CASTING, INADEQUATE STRUCTURAL INTEGRITY OF THE SLACK ADJUSTER HOUSING CAN OCCUR, WHICH COULD CAUSE THE HOUSING TO BREAK AT THE HANDLE UNDER NORMAL OPERATING LOADS.
Risk
SLACK ADJUSTERS WITH THIS FLOW NOTCH COULD CRACK UNDER NORMAL BRAKING CONDITIONS CAUSING LOSS OF BRAKING WHICH COULD RESULT IN A VEHICLE CRASH.
Remedy
WILSON TRAILER WILL NOTIFY OWNERS THE SLACK ADJUSTERS WILL BE REPLACED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON OCTOBER 10, 2011. OWNERS MAY CONTACT ACCURIDE AT 1-812-962-5000 OR WISON TRAILER AT 1-712-252-6477.
Notes
OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .

Affected vehicles

Wilson Grain Trailer2011