J&M Storm Tracker 2 Track system 3660-36ST-2 User Manual
Page 8
Pg. 8
Mounting the Junction Box
10. Using the Junction Box as a template, mark and drill
holes on the inside face of the front left side leg of the
grain cart. The Junction Box should be positioned
approximately 23” above the tubing of the A-Frame.
After the holes have been drilled, secure the Junction
Box to the inside of the front leg of the grain cart using
four #10 bolts and nuts.
11. Remove the cover from the Junction Box. Insert the
Hitch Weigh Bar wire through the center port and
connect to the center terminal of the Junction Box by
matching the colored wires. Repeat for the two left and
two right side weigh bars located on the track Cross
Beam Axle.
12. Connect the J-Box cable between the center
terminal and the indicator located on the front of the
grain cart leg. Replace the cover on the Junction Box.
Mounting the Indicator
13. A mounting bracket is included to mount the
indicator to the front leg of the grain cart. Using the
mounting bracket as a template, mark and drill 7/16”
holes on the front leg of the grain cart approximately 33”
above the A-Frame.
14. Secure the mounting bracket to the front leg using
two 3/8” x 1” flange bolts and nuts. Slide the Indicator
across the top of the mounting bracket and secure using
two #10 bolts and nuts. (NOTE: An extension cord
between the J-Box cable and the Indicator is available to
mount the indicator in the tractor cab.) Connect the J-
Box cable to the port on the bottom of the indicator.
Mounting the Battery Box
15. Using the Battery Box as a template, mark and drill
two 7/16” holes on the inside of the front leg
approximately 16” above the A-Frame. Secure the
Battery Box to the leg of the grain cart using two 3/8” x
1” flange bolts and nuts. (12 Volt Lawn and Garden
Battery is not included.)
Connecting the Power Cord
16. To connect the Power Cord to the Indicator Box, attach the screw plug end of the power cord into the
power port of the Indicator Box. To connect to the battery, secure the red wire of the power cord to the
positive terminal of the battery and the black wire to the negative terminal. Be sure any additional wires
provided by the power cord are properly stored and secured.