Fig 5 - LUND 10780 Instructions De Montage

4. Next, select the driver side Bull Bar Mounting Bracket. Attach the Bull Bar Bracket to the inside of the
Frame Bracket with the included (2) 10mm x 30mm Hex Bolts, (4) 10mm Flat Washers and (2) 10mm
Nylon Lock Nuts, (Figure 5). Leave hardware loose at this time. NOTE: On some models, it may be
possible or simpler to bolt the Frame and Mounting Brackets together first and install as one piece.

Fig 5

5. Starting at the bottom of the frame, tighten the lower 12mm Frame Bracket mounting hardware first
then move to the side of the frame. Fully tighten Frame Bracket to 12mm Bolt Plate hardware only at
this time. Do not tighten the 10mm Bull Bar Bracket hardware.
6. Repeat Steps 2—6 for passenger side Frame and Mounting Bracket installation.
7. With assistance, position the Bull Bar assembly up to the outside of the Mounting Brackets. Attach the
Bull Bar to the Brackets with the included (4) 10mm x 30mm Hex Bolts, (8) 10mm Flat Washers and (4)
10mm Nylon Lock Nuts, (Figure 6). Do not fully tighten hardware at this time.
Fig 6
8. Level and adjust the Bull Bar and fully tighten all remaining hardware.
2011-15 CHEVY SILVERADO/GMC SIERRA 2500/3500
(2) 10mm x 30mm Hex Bolts
(4) 10mm Flat Washers
(2) 10mm Nylon Lock Nuts
(2) 10mm x 30mm Hex Bolts
(4) 10mm Flat Washers
(2) 10mm Nylon Lock Nuts
Page 4 of 12
I-Sheet Number 10780
3-1/2" OVAL BULL BAR
12/19/14