TM 9-2330-381-14
4-34.
JUNCTION BOX JUMPER WIRES (CONT)
INSTALLATION
1.
Using semitrailer electrical schematic (figure FO-1) as a guide, reconnect jumper wire (8) to junction box TB2 (7)
terminals TB2-BLU and TB2-BLK.
2.
Install access cover (6) to junction box TB2 (7) and secure with two captive screws (5).
3.
Using semitrailer electrical schematic (figure FO-1) as a guide, reconnect jumper wire (4) to junction box TB1 (3)
terminals TB1-YEL and TB1-BLK.
4.
Install access cover (2) to junction box TB1 (3) and secure with two captive screws (1).
FOLLOW-ON MAINTENANCE
1.
2.
Connect intervehicular cables and turn on semitrailer running lights and check semitrailer running lights and
4-35.
W1 HARNESS
This task covers:
a. Removal
b. Inspection
c.
Installation
INITIAL SETUP
Tools
General mechanics tool kit, item 16, appx. B
Electrical repair kit, item 18, appx. B
Creeper, mechanics, item 18, appx. B
Extension light, 24 ft, item 18, appx. B
Materials/Parts
Tiedown straps (as required), item 27, appx. E
Lockwasher
4-138