Installation Instructions - RIDGID 4100 Guia De Inicio Rapido

Note:
• If your pickup is fitted with a plastic drop-in bed
liner, it may need to be drilled, trimmed, or cut for
proper installation of truck box.
• Truck box cover may not properly latch until box is
fully bolted to truck bed (4) places.
• Because truck bed configurations vary, (6) mount-
ing slots have been provided, to ensure the use of (4)
mounting clamps.
Step 1: LOCATE BOX IN TRUCK BED
• Place rubber mounting pads on bed rails.
• Place box into position on top of mounting pads.
• Use ruler to ensure box is centered in truck bed and
that cover opens fully without interference.
Figure 1
Check clearance
with cover open
Figure 2
Step 2: ATTACH BOX TO TRUCK BED
• Attach J Bolt, lock nut and
washer as shown in Figure 2.
• Start with slot at drivers side front and
work clockwise until all four fasteners have
been installed.

INSTALLATION INSTRUCTIONS

2
• Periodically check tightness of J Bolts to
insure proper attachment.
• Use touch-up paint on any drill holes to prevent
oxidation.
• Install boxes with vehicle parked on level ground.
5/16-18 Nylon
Lock Nut
Plastic
Retaining
Washer
"J" Bolt
Figure 2. "J" Bolt Fastening
Fender
Washer
Mounting
Bed Lip
Pad