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Page Title:
START INHIBIT PUSHBUTTON DOES NOT OPERATE (CONT) |
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 TM 9-2320-366-20-2
TM
e100. START INHIBIT PUSHBUTTON DOES NOT OPERATE (CONT)
e100.
WARNING
KNOWN INFO
TEST OPTIONS
Read WARNING
2.
Engine will start after start
Voltage Test or
on following page.
inhibit pushbutton switch
STE/ICE-R #89
Is 24 vdc present on
REASON FOR QUESTION
is pressed.
terminal lug TL159?
If 24 vdc is not present,
Start inhibit pushbutton
wire 1463 is faulty.
switch OK.
POSSIBLE PROBLEMS
Faulty dashboard cable
NO
assembly.
Faulty relay K19.
Repair wire 1463 (para 2-45)
or replace WTEC II dashboard cable
YES
assembly (para 7-10) or WTEC III
dashboard cable assembly (para 7-11).
KNOWN INFO
TEST OPTIONS
3.
Engine will start after start
Continuity Test or
inhibit pushbutton switch
STE/ICE-R #91
Is continuity present
REASON FOR QUESTION
is pressed.
between terminal lug TL158
If continuity is not present,
Start inhibit pushbutton
and relay K19 terminal 86?
wire 1637 is faulty.
switch OK.
Wire 1463 OK.
POSSIBLE PROBLEMS
Faulty dashboard cable
NO
assembly.
Faulty relay K19.
Repair wire 1637 (para 2-45)
or replace WTEC II dashboard cable
YES
assembly (para 7-10) or WTEC III
dashboard cable assembly (para 7-11).
2-1138
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