J&M 525SD - Manual (Page 12)

12
Slide the Main Wiring Harness 7-Prong Connector End through the Front Angle Bracket towards the hitch.
The black and white wire and 7-Wire Nose Box on the Main Wiring Harness should run to the rear of the
gravity box through either the steel runner or conduit.
Place black Plastic Grommet around the circular cut-out of the Front Angle Bracket.
Secure the 7-Wire Nose Box and Angle Bracket of the Main Wiring Harness back along the runner to the door
opening of the gravity box for the optional door light. If the gravity box does not have the optional door light,
wrap black and white wire and place inside steel runner of gravity box for storage.
Drill two holes in rear leg of gravity box as shown and secure Light Enhancer on inside face of rear leg using
two 1/8” x 1” Hex Bolts and Nuts. (Note: The Light Enhancer should be mounted so the two sets of wire
connectors hang from the enhancer box.)
Connect the Main Wiring Harness to the Light Enhancer.
Slide the bolt head of one 1/4” x 1” Carriage Bolt through each of the two slots located on the rear side of each
light. The bolt pattern should correspond to the hole pattern on the rear leg of the gravity box. Place the light
wire through the hole provided on the rear leg, then slide the bolts through the two holes on the rear leg and
secure with 1/4” Flange Nut. Repear for each light. (NOTE: When mounting the red and amber lights to the
gravity box, the Red Light should be mounted above the Amber Light on each side.)
Connect Light Wiring Harness to the Light Enhancer and the red and amber lights on the rear leg above. To
connect the opposite side red and amber lights, run the Light Wiring Harness along the gravity box bracing
connecting the steel runners. Secure the Light Wiring Harness using the three Wire Loom Clamps and Self
Tapping Screws.
Place one amber reflective decal at each extreme end of both sides and front of the gravity box as shown.
Place one red and one orange reflective decal at each extreme end of the rear of the gravity box as shown.
The red decal should be placed above the orange decal.
GRAVITY BOX LIGHT KIT SET UP INSTRUCTIONS: