16
TM 5-3805-290-23-2
FUSE, RELAY, AND CIRCUIT BREAKER REPLACEMENT
THIS WORK PACKAGE COVERS
Fuse: Removal, Installation
Relay: Removal, Installation
Circuit Breaker: Removal, Installation
Voltage Load Protection Module (VLPM): Removal, Installation
INITIAL SETUP
Equipment Conditions
Maintenance Level
Unit
Machine parked on level ground (TM 5-3805-290-
10)
Tools and Special Tools
Work tool lowered to ground (TM 5-3805-290-10)
Tool kit, general mechanic's (Item 96, WP 0205 00)
Parking brake engaged (TM 5-3805-290-10)
Materials/Parts
Wheels chocked
Rag, wiping (Item 41, WP 0206 00)
Battery disconnect switch in OFF position (TM 5-
Strap, tiedown, electrical (Item 53, WP 0206 00)
3805-290-10)
Tag, marker (Item 54, WP 0206 00)
Battery cables disconnected from batteries (circuit
breaker replacement only) (WP 0077 00)
Personnel Required
MOS 62B, Construction Equipment Repairer
Drawings Required
TM 5-3805-290-23P, Figures 42, 43, 45, 46, 57, 68,
References
70, 118, 120, 157, and 166
Estimated Time to Complete Task
0.3 hr ea
WARN I N G
Ensure battery cables are disconnected before performing this task. Failure to follow this warning may
result in injury to personnel or damage to equipment.
C AU T I O N
Replace fuses with same type and size only or electrical damage can result.
N OT E
These procedures show one fuse, relay, or circuit replacement. Replacement is the same for each fuse, relay,
or circuit.
Refer to inside cover of fuse box for fuse locations. Fuel pump fuse is not in fuse box; it is located with circuit
breakers.
Tag wiring harnesses prior to disconnection to ensure correct installation.
