Husky 33139 Assembly, Installation, Operation And Maintenance Instructions page 6

Base rail bracket kit

Available languages

10. The three remaining brackets must be attached to the frame of the truck with two 1/2" wheel bolts (#11).

Drill 17/32" holes through the side of the truck frame using the two holes in each bracket as guides.

See Illustration "G".

CAUTION: Holes MUST be drilled 17/32" diameter, so that the special wheel bolts will

seat properly. If holes are too small, the bolt may break. If holes are too large, the bolt will not grip properly.

TRUCK

FRAME

Illustration "G"

11. Place the ½"wheel bolts (#11) into the frame first and then out through the brackets. Some applications will

require the use of a pull wire (#18) to align the bolts in to the drilled holes in the frame. Thread the

pull wire coil over the end of the wheel bolt and pull through frame and bracket.

See Illustration "G".

NOTE: On some applications, a spacer plate (#17) may be required on the inside of the truck frame at the

upper hole on the driver and passenger side rear brackets (#3) and (#4) before inserting the wheel bolts. See

Illustration "H" for correct location. Secure each bracket to the truck frame. The knurled portion of the bolts

will lock into the frame holes as the nuts are tightened. The use of air wrench will make installation easier.

12. Tighten all 1/2" attachment bolts to 75 ft.‐lbs. torque. Failure to tighten bolts as described may result in

fastener loss or failure.

13. Tighten each 5/8" bed rail attachment bolt to 150 ft.‐lbs. torque. Failure to tighten bolts as described may

result in fastener loss or failure. DO NOT apply torque to the nut portion of the clip nuts (#10). You will

DAMAGE it.

All Products limited to Vehicle Tow Rating, see Vehicle Owners Manual. Visit www.huskytow.com for Warranty Information/

BRACKET

TRUCK FRAME NOT SHOWN

BRACKET

TRUCK

FRAME

Illustration "H"