TSB - SMA Spare Tire Carrier May Rattle Over Rough Surfaces

[Klaus]

Document ID# 1388913
2003 HUMMER H2


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SMA Spare Tire Carrier May Rattle Over Rough Surfaces, T-Pin Lock Difficult to Remove (Install Revised Latch Isolator and Verify Installation fo Anti-Rotation Bolts in Hinge Bracket) #03-08-66-011 - (10/02/2003)
SMA Spare Tire Carrier May Rattle Over Rough Surfaces, T-Pin Lock Difficult to Remove (Install Revised Latch Isolator and Verify Installation of Anti-Rotation Bolts in Hinge Bracket)
2003-2004 HUMMER H2


Important
In the interest of customer satisfaction, it is absolutely imperative that the revised latch isolator kit be installed to all Stinger Mac Accessories (SMA) rear mounted tire carriers you may have in stock. If the nylon insert in the latch cavity is red, it must be changed. The revised latch isolator is black. Refer to the kit number and instructions below. Also, be sure to use the anti-rotation bolts supplied with the tire carrier kit when mounting the hinges on all future installations. These two issues lead to rattle concerns.


Condition
Some customers may comment that the tire carrier rattles when going over rough surfaces or that the T-pin Lock is difficult to remove.

Cause
This condition may be due to the tire carrier frame contacting the latch bracket.

Correction
Follow the service procedure below to correct this condition.





A revised latch isolator is available as P/N 80112. Install it by removing the two fasteners retaining the RED Bumper to the latch bracket. Place the new latch isolator in the opening of the latch bracket and secure it using the supplied fasteners. Installation of the latch isolator will also promote smooth operation of the T-pin lock. It may also be necessary to re-align the tire carrier frame to ensure smooth operation of the T-pin.



In addition to Step 1, verify installation of the anti-rotation bolts in tire carrier hinge bracket. If anti-rotation bolts are not installed, please do so at this time per the SMA Tire Carrier Instructions.
Parts Information
Part Number
Description

80153
3/8-24 x 1 Allen Bolt

80112
Revised Latch Isolator


Parts are currently available from Stinger Mac Accessories (SMA). Call toll-free at 1-877-948-6637 or call (480) 368-7475.

Warranty Information
Labor charges for the replacement of these parts are the customer's responsibility.