TM-9-2320-387-24-1
TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE, VOLUME 1
DECEMBER 1997
CHANGE 1
TM-9-2320-387-24-1 - Page 320 of 1205
TM 9-2320-387-24-l
KNOWN INFO
ROTARY SWITCH OK
POSSIBLE
PROBLEMS
PCB
WIRING
STARTER
KNOWN INFO
ROTARY SWITCH OK
BODY HARNESS
OK
POSSIBLE
PROBLEMS
PCB
WIRING
STARTER
KNOWN INFO
ROTARY SWITCH OK
BODY HARNESS
OK
POSSIBLE
PROBLEMS
PCB
WIRING
STARTER
,
cfiEz
,TEsTopTloNsDIAGNosT’c
FLowr
-
1. STE/ICE-R
TEST 91
(Page 2-505)
2. MULTIMETER
t
-
I
RECONNECT ROTARY SWITCH.
TURN SWITCH TO STOP. CHECK
FOR OPEN CIRCUIT IN THE PCB
BODY CONNECTOR HARNESS
BETWEEN THE FOLLOWING
SOCKETS: G-A, G-B, A-B, F-A,
AND F-B.
REASON
FOR QUESTION
Continuity
between any of
these pins indicates a short
between the wires in body
ARE THEY ALL OPEN CIRCUITS ?
RECONNECT BODY CONNECTOR.
DISCONNECT ENGINE
CONNECTOR. DISCONNECT WIRE
74A AT STARTER.
IS THERE AN
OPEN CIRCUIT FROM SOCKET E
TO SOCKET I ENGINE
CONNECTOR HARNESS?
L
I
I
1
9PTIONS
1. STEIICE-R
TEST 91
(Page 2-508)
2. MULTIMETER
c5
I
TEST r
REASON
FOR QUESTlON
Continuity
between these pins
indicates a short in the engine
harness.
IS THERE AN OPEN CIRCUIT
FROM SOCKET E OF PCB
ENGINE CONNECTOR
HARNESS TO ENGINE
GROUND?
TEST OPTIONS
I
1. STE/lCE-R
TEST 91
(Page 2-505)
2. MULTIMETER
REASON
FOR QUESTION
Continuity
indicates shorted
connector
in the starter
solenoid.
2-264
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