4
Technical Support
1-800-248-0892
Ext. 2
Figure 4
10.
IMPORTANT: Be sure to cover the air fitting with piece of tape to prevent metal shavings from getting
into the fitting or sleeve.
11. Check alignment, adjust if needed, then center punch and drill two more holes in the upper bracket.
12. Tighten the upper bracket mounting bolts (Figure 1). Do not overtighten.
13. Drill a
3
/
8
” hole through both sections of the frame.
CAUTION: Before drilling, check the back side of the frame to see if the brake lines, gas lines, or any
other lines or wires need to be moved before drilling the upper bracket holes.
14. Insert a
3
/
8
” bolt and washer through the bracket and the frame. Cap with a large washer and a nyloc nut.
NOTE: Tighten the bolt to the frame until snug, but do not overtighten. Overtightening can crush the
frame section.
15. Repeat steps 1-14 for the other side of the vehicle. Continue the installation by following the air line
installation instructions.
Drill a 3/8" hole through
both sides of the frame
here.
Drill 5/16" holes here for
the self-tapping screws.
¼ clearance
Forward
