NHTSA Campaign 97V075000

STEERING:GEAR BOX (OTHER THAN RACK AND PINION)

Issued by WESTERN STAR TRUCKS, INC. · Reported Apr 25, 1997 · 14 vehicles affected

What's wrong

VEHICLE DESCRIPTION: CONVENTIONAL TRUCKS AND TRUCK/TRACTORS EQUIPPED WITH A FIREWALL ADAPTER PLATE FOR THE STEERING SHAFT BOOT. INSUFFICIENT CLEARANCE BETWEEN THE TOP OF THE STEERING SHAFT AND THE TOP OF THE OPENING IN THE ADAPTER PLATE CAN CAUSE THE STEERING SHAFT TO CONTACT THE TOP OF THE FIREWALL ADAPTER OPENING WEARING A GROOVE IN THE STEERING SHAFT. IF THE GROOVE IS ALLOWED TO WEAR DEEP ENOUGH, THE SHAFT CAN FAIL.

Consequence

IF THE STEERING SHAFT FAILS, STEERING CONTROL WILL BE LOST INCREASING THE RISK OF A VEHICLE CRASH.

Remedy

DEALERS WILL REPLACE THE FIREWALL ADAPTER PLATE ON THE AFFECTED VEHICLES.

Vehicles affected by this recall

Make Model Year Units
WESTERN STAR CONSTELLATION 1995 14
WESTERN STAR CONSTELLATION 1996 14
WESTERN STAR CONSTELLATION 1997 14

Source: NHTSA Campaign 97V075000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.