1/2" LOCK WASHER
12mm HEX NUT
BUMPER
BRACKET
-L -
BRACKET
USE THIS HOLE
FOR NISSAN FRONTIER
CENTER SECTION ASSEMBLY
NOTE:
General assembly - loosely assemble center section (page 1); loosely install side brackets on vehicle (this page);
install center section assembly (page 2-3); tighten all fasteners to proper specifications (page 1)
87-04 NISSAN PICK-UP / FRONTIER 2 & 4 DOOR WITH 75" BEDS
1. Remove the bolt from the bottom of the frame, reverse its direction, and reinstall the bolt with the head on the bottom
of the frame. Position the side brackets up to the frame rearward of the bolt with a 1/2" spacer over hole 3.
2. Drill a 1/2" hole in the frame at hole 3. Install a 1/2" carriage bolt with 1/4 x 1-1/2 x 3" block down through the frame,
spacer and hole 3.
3. Attach the "L" brackets to the side brackets over holes 1 & 2 with two (2) M12 x 40mm hex bolts as shown.
4. Using the long slot as a guide, drill a 1/2" hole at far end of slot through the bumper brackets. Install M12 x 40mm
hex bolts, flat washer, lock washers and nuts on the bolts.
5. Install center section per SIDE BRACKET LOCATION 2. (See page 2.)
REFER TO SIDE BRACKET LOCATION INSTRUCTIONS FOR PROPER BOLT TIGHTENING SEQUENCE
VEHICLE FRAME
1/2 x 2" CARRIAGE BOLT
1/4" X 1-1/2" X 3"
BOLT PLATE
1/2" THICK SPACER
WHEN NEEDED
HOLE 3
1/2" FLAT WASHER
1/2" LOCK WASHER
1/2" HEX NUT
1/2" FLAT WASHER
INSTALLATION H
TOOLS REQUIRED
3/4"(19MM) SOCKET
19MM SOCKET
1/2" DRILL
TORQUE WRENCH
SAFETY GLASSES
12mm X 1.75 X 40mm
HEX BOLT
1/2" LOCK WASHER
12mm HEX NUT
DRILLED HOLE
1/2" FLAT WASHER
1/2" LOCK WASHER
12mm HEX NUT
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