TM 5-3805-294-23-1
0129
Table 1. Glow Plug Check - Continued.
Test or Inspection
Corrective Action
Malfunction
2.
Observe monitor for engine
preheat indicator (TM
5-3805-294-10). (Volume 5,
WP 0794) Note indicator
function.
3.
Turn key switch to OFF
1.
If functions properly, proceed
position (TM 5-3805-294-10).
to Malfunction 15.
(Volume 5, WP 0794)
2.
If does not function properly,
proceed to Malfunction 5.
1.
Remove monitor controller
5.
4.5 - 5.0 Volts Not
with connectors connected.
Present at
Connector X20
(Volume 4, WP 0518)
Socket 10 and
Ground.
2.
Disconnect engine wiring
harness connector T05.
(Volume 5, WP 0800, Figure
70)
3.
Turn key switch to ON position,
but DO NOT START ENGINE
(TM 5-3805-294-10). (Volume
5, WP 0794)
4.
Measure voltage (Volume 3,
WP 0369) between back of
connector X20 socket 10
(Volume 5, WP 0800, Figure
70) and a known good ground.
Note reading.
5.
Turn key switch to OFF
1.
If voltage is present, replace
position (TM 5-3805-294-10).
monitor controller. (Volume 4,
(Volume 5, WP 0794)
WP 0518) Restore machine to
original condition.
2.
If voltage is not present,
proceed to Malfunction 6.
1.
Disconnect engine interface
6.
Engine Interface
wiring harness connector J02.
Wiring Harness
Connector J02 Has
(Volume 5, WP 0800, Figure
Damage or Loose
47)
Sockets.
0129-3