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Maintenance - Husky 33222 Assembly, Installation, Operation And Maintenance Instructions

Gmc sierra/chevrolet silverado 2500/3500 base rail bracket kit - 2 piece

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20. Repeat Steps 11 through 19 for the passenger side bracket (#2).
21. Tighten all 1/2" attachment fasteners to 75 ft.-lbs. and the 5/8" fasteners to 150 ft.-lbs. torque. Failure to tighten
bolts as described may result in fastener loss or failure.
DO NOT TIGHTEN CLIP-ON NUTS (#3). YOU WILL DAMAGE THE CLIP-ON NUT IF YOU DO. APPLY TORQUE TO
THE 5/8" BOLT INSTEAD.
22. Install center bolt kit as directed in center bolt instructions (#22).
23. Check each rail hitch pin for freedom of movement in the bed rail connection. Adjust uprights, if necessary, by
placing shim between the upright and the cross member to obtain free pin movement. See Figure 12.
Shim Location
Crossmember
24. Re-install the rear wheel well liner, the rear spare tire, and any removed wheels. You have completed the
installation of your bracket kit.

MAINTENANCE

1. Inspect the hitch and installation kit each time before connecting a trailer, check to ensure all fasteners are tight
and there are no cracks or excessive wear.
2. Check hardware for correct torque after first 100 miles, and annually thereafter.
PROBLEM
Hitch is difficult to
install and remove
from the base rails
©2023 Keystone Automotive Operations Inc. All Rights Reserved. June 2023. REV1
Upright
WHAT TO LOOK FOR
Hitch is not assembled correctly.
Base Rails are not parallel with
each other.
Truck bed collapsing around
carriage bolts in base rails.
See www.huskytow.com for Warranty information / Tech Support / Product Updates.
Shim Location
FIGURE 12
FAQS
Refer to Hitch Assembly section for proper assembly
instructions.
Use spacer or 5th wheel uprights to hold both base
rails parallel while loosening and retightening the
carriage bolts.
Install proper spacers between the base rail and
corrugations. Refer to installation instructions for
specific directions.
Shim
SOLUTION
Page 9 of 10

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