Hyline Offroad TJ/YJ STANDARD REAR BUMPER - Manual (Page 2)

Rear Bumper Installation
Step 1 – Remove the stock rear bumper by unbolting the two 18mm nuts from each side. It’s easier to use a
wrench to remove the top nut nearest the body mount. Next, remove the two bolts on the bottom of
the bumper that attach it to the frame. You’ll also need to remove any factory or aftermarket towing
hitch you may have installed. The stock bumper should be free to remove at this point.
***DO NOT THROW AWAY THE TWO BOTTOM BOLTS. YOU WILL REUSE THEM***
Step 2 – (1997-2006 TJ Rear Bumper Installation) **For 1987-1995 YJ Installations Skip to Step #3**
Each Hyline bumper we sell comes with Frame Tie-in
Brackets for the TJ Model Year only. To install these brackets
you will need to use a 7/16” Bit to drill a thru hole on
the inside of the frame, using the existing holes in the
frame as a guide.
(SEE FIGURE 1)
After holes are drilled thru, Install the Frame Tie-in Brackets,
Using the supplied 7/16-14 x 3-1/2” Bolts. Install parts in the
Following order: Bolt, Flat Washer, Tie-in Bracket, Thru Frame,
Flat Washer, Lock Washer, Nut. ONLY HAND TIGHTEN
***THE NEXT STEP MAY REQUIRE TWO PEOPLE TO LIFT AND HOLD BUMPER IN PLACE***
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PLEASE READ INSTRUCTIONS BEFORE BEGINNING INSTALLATION
Drill these two existing holes through the inside frame. Be
sure to check for wires or any other lines before drilling.
Figure 1