TM-9-2510-247-13-P

FIFTH WHEEL TOWING DEVICE MODEL 250M

TECHNICAL MANUAL; OPERATOR’S, UNIT, AND DIRECT SUPPORT MAINTENANCE MANUAL, REPAIR PARTS AND SPECIAL TOOLS LIST

JULY 2004
TM-9-2510-247-13-P

  TM-9-2510-247-13-P - Page 217 of 522

TM 9-2510-247-13&P
0043 00
12-24 VOLT JUNCTION BOX REPLACEMENT.
REMOVAL, INSTALLATION
INITIAL SETUP:
Equipment Conditions
Materials/Parts
• Fifth Wheel Towing Device in coupling
•
Washer, lock (8) (MS35333-40)
configuration (WP 0002).
•
Tag, marker (item 15, WP 0085)
• Disconnect batteries (WP 0050).
•
Wire, tie (item 18, WP 0085)
• 24-volt receptacle removed (WP 0041).
• 12-volt receptacle removed (WP 0042).
Tools/Test Equipment
General Safety Instructions
Tool Kit, Mechanics General,
Remove all power to towing device prior to
making any repairs on electrical system.
0043 00-1
REMOVAL
WARNING
Remove all power to fifth wheel towing device prior to making any repairs on the
electrical system.
Failure to do so may result in serious injury or death.
1.
Disconnect five wires (1) from terminals (2).
2.
Remove five wires (1), four straight adapter assemblies (3), and one bushing assembly (4)
from junction box (5).
3.
From underneath fender, remove four nuts (6) and lockwashers (7). Discard lockwashers.
4.
Remove junction box (5) from fender.
5.
From inside junction box (5), remove four nuts (8) and lockwashers (9). Discard lockwashers.
6.
Remove threaded bolts (10).


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