TM 5-3805-294-10
OPERATOR MAINTENANCE
DEEP DIG DOES NOT OPERATE
INITIAL SETUP:
References (cont.)
References
Equipment Condition
Engine running. (WP 0007)
TROUBLESHOOTING PROCEDURE
Table 1. Deep Dig Does Not Operate.
Test or Inspection
Corrective Action
Malfunction
Check deep dig control pattern
1.
If switch is OFF, set deep dig
1.
Deep Dig Control
control pattern switch to ON.
Pattern Switch is
switch position. (WP 0023)
OFF.
2.
If switch is ON, proceed to
Malfunction 2.
1.
2.
Cab Auxiliary
Shut down engine. (WP 0009)
Power Connector
One Fuse Blown.
2.
Remove F13 AUX 10A fuse.
3.
Visually inspect F13 AUX 10A
1.
If fuse blown, replace F13 AUX
fuse for blown fuse.
10A fuse. (WP 0084)
2.
If fuse not blown, proceed to
Malfunction 3.
1.
Visually inspect hydraulic
3.
Hydraulic Supply
supply quick disconnect.
Quick Disconnect
Not Fully Seated.
2.
Visually inspect hydraulic
return quick disconnect.
3.
Visually inspect hydraulic
supply hose for damage.
0074-1