J&M 525SD - Manual (Page 11)

11
GRAVITY BOX LIGHT INSTALLATION GUIDE
Light Enhancer
mounted on back
side of rear leg.
Run the 7-Wire Nose Box, 4-Wire Connector, and Black
and White wires through the steel runner or conduit of
the gravity box to the rear of the box.
Run the main wiring harness with the 7-Prong Connector End
through the center front leg panel as shown.
Run wire to the
opposite side (Red
and Amber Lights)
along bracing
connecting near
the gravity box
steel runners.
Front/Side View Rear/Side View
Red Decal
Orange Decal Amber
Decal
Amber Decal
1
3
10
8
9
4
7
2
8
9
Black/White wire for #19 Floodlight
(Floodlight standard on 650SD and
750SD only)
Run wiring harness through steel runner
SMV Emblem
GRAVITY BOX LIGHT KIT PARTS LIST
* Assembled as one unit
IMPORTANT: Position the SMV Emblem
with a point of the triangle upward and as near
to the rear and centered or as near to the left
of center of the unit as practicable. The SMV
Emblem should be located two to ten feet
above the ground measured from the lower
edge of the emblem.
# Part # Description Qty
1 7-WCE 7-Wire Connector End 1*
2 7-WNB 7-Wire Nose Box 1*
3 WH-1N Main Wiring Harness 1*
4 LH-1 Light Harness 1
5 ------ ---------- ---
6 ------ ---------- ---
7 LE-1B Light Enhancer 1
8 LT-R1 Red Light 2
9 LT-A1 Amber Light 2
10 PG-1L Plastic Grommet 1
11 RD-A1 Amber Reflective Decal 6
12 RD-R1 Red Reflective Decal 2
13 RD-O1 Orange Reflective Decal 2
14 141-CB 1/4" x 1" Carriage Bolt 8
15 14-FN 1/4" Flange Nut 8
16 181-HB 1/8" x 1" Hex Bolt 2
17 18-HN 1/8" Hex Nut 2
18 1434-SDST 1/4" x 3/4" Self-Tapping Screw 7
19 WLC-1 Wire Loom Clamp 3
20 SMV-2 Slow Moving Vehicle Emblem 1
21 WHB-1 White Harness Storage Bracket 1
22 RCW-1 Rubber Cap for Bracket 2
23 OFL-1 Flood Light 1
SECURING THE WIRE HARNESS
STORAGE BRACKET
Place the wire harness storage bracket
against the front face of the gravity box.
Secure the bracket using two 1/4” x 3/4”
Self-Tapping Screws. Slide the Rubber
End Caps over each end of the Wire
Harness Storage Bracket. Securely wrap
the Main Wiring Harness around the
bracket for storage. To prevent injury, do
NOT secure the storage bracket along the
side of the ladder.