A R MY
TM 5-6115-612-12
MARINE CORPS TM 6115-12/7
AIR FORCE
T0 35C2-3-471-1
NAVY
AG-320B0-0MM-000
4-10. GENERAL. (cont)
Table 4-3.
Organizational Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 3.
Move MASTER SWITCH to START position and release to RUN
position.
Check for 24 Vdc at small stud on starter where wire
K154A18(+) connects, and at ground stud(-) on starter.
If no voltage, go to Step 5.
If voltage
present,
perform
maintenance on
starter
(paragraph 4-32).
Step 4.
Check for 24 Vdc at MASTER SWITCH S1-4(+) and TB3-2(-) with
MASTER SWITCH in START position.
If no voltage, perform maintenance on MASTER SWITCH
(paragraph 4-70).
WARNING
To prevent injury, ensure that
battery is
disconnected before
repairing or
replacing damaged
wires.
If voltage
present,
disconnect
battery
cable
plug
connector.
Visually check and perform continuity check on
wire U120A18 (S1-4 to P6-J).
Replace wire if damaged or no
continuity.
Step 5.
Check for 24 Vdc between positive (+) and negative (-) starter
terminals.
If voltage present, go to Step 6.
If no voltage, replace EECM (paragraph 4-64).
Step 6.
Disconnect P5 from EECM and check for 24 Vdc between J5-K(+)
and J5-P(-).
If no voltage
If voltage
connector. Vi
wire K154A18
damaged or no
replace EECM (paragraph 4-64).
present,
disconnect
battery
cable
plug
sually check and perform continuity checks on
(P5-K to starter solenoid).
Replace wire if
continuity.
4-28
