TM 5-3805-294-23-4
FIELD MAINTENANCE
AUXILIARY FUSE BOX AND WIRING HARNESS (W13) REPLACEMENT
INITIAL SETUP:
References (cont.)
Tools and Special Tools
DA FORM 5988-E or DA FORM 2404 (Volume 5,
Tool Kit, General Mechanic's: Automotive (Volume
WP 0794)
5, WP 0796, Table 2, Item 119)
Materials/Parts
Tie Wraps (Volume 5, WP 0797, Table 1, Item
Equipment Condition
Machine safely parked and shut down
56)
(TM 5-3805-294-10). (Volume 5, WP 0794)
Lockwasher (Volume 5, WP 0798, Table 1, Item
Negative battery cable disconnected. (WP 0521)
56) Qty: 2
Cab rear tray removed. (WP 0566)
Personnel Required
Construction Equipment Repairer 91L (1)
Time to Complete
1.7 Hour(s)
References
TM 5-3805-294-24P: Fig. 119 (Volume 5,
WP 0794)
REMOVAL
WARNING
Ensure electrical power is off prior to working on all electrical connections. Prior to working
on or around vehicle, remove all jewelry, such as rings, ID tags, bracelets, etc. Jewelry, and
tools can catch on equipment, contact positive electrical circuits, and cause a direct short,
severe burns, or electrical shock. Failure to comply may result in injury or death to personnel.
NOTE
Note position of each tie wrap and remove as required.
Wiring harness connectors X56, X58, X59, and X60 are capped and not used.
Auxiliary fuse box and wiring harness are one part.
The HYEX is not equipped with a seat heater. However, it does come factory equipped
with the wiring harness for the seat heater option, but it is not used.
1.
Disconnect auxiliary fuse box wiring harness W13 connector SEAT HEATER/X54 (Figure 1, Item 1) from
heated air seat wiring harness W14 (Figure 1, Item 2).
0554-1