TM 5-3805-294-23-1
0123
Table 1. Engine Will Not Crank - Continued.
Test or Inspection
Corrective Action
Malfunction
2.
Visually inspect connector for
1.
If damaged or has loose pins/
damage and loose pins/
sockets, replace cab wiring
sockets.
harness for socket side of
connector (Volume 4,
WP 0504) or replace right
console wiring harness for pin
side of connector. (Volume 4,
WP 0578) Restore machine to
original condition.
2.
If not damaged and does not
have loose pins/sockets,
proceed to Malfunction 30.
Measure resistance (Volume
1.
If continuity is present,
30.
Open Circuit
proceed to Malfunction 31.
Between Relay K4
3, WP 0369) between relay K4
Socket 3 and
socket 3 (Volume 5, WP 0800,
2.
If continuity is not present,
Connector X47
Figure 186) and connector X47
replace cab wiring harness.
Socket 6.
socket 6. (Volume 5,
(Volume 4, WP 0504) Restore
WP 0800, Figure 107) Note
machine to original condition.
reading.
1.
Disconnect starter protection
31.
Relay K35 Has
relay K35 connector. (Volume
Damage or Loose
Pins.
5, WP 0800, Figure 213)
2.
Visually inspect relay K35 for
1.
If damaged or has loose pins,
damage and loose pins.
replace relay K35. (Volume 4,
WP 0529) Restore machine to
original condition.
2.
If not damaged and does not
have loose pins, proceed to
Malfunction 32.
1.
Remove relay K35. (Volume 4,
32.
Relay K35 Does Not
Ohm Out Properly.
WP 0529)
2.
Perform relay test (Volume 3,
1.
If failed test, replace relay
WP 0365) on relay K35.
K35. (Volume 4, WP 0529)
Restore machine to original
(Volume 5, WP 0800, Figure
condition.
213)
2.
If passed test, proceed to
Malfunction 33.
0123-13