TM-9-2320-366-20-1
M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-366-20-1 - Page 752 of 1824
e31. PARKING BRAKE INDICATOR AND/OR EMERGENCY BRAKE INDICATOR DOES
NOT ILLUMINATE (CONT)
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
Continuity Test or
STE/ICE-R Test #91
POSSIBLE PROBLEMS
NO
YES
CAUTION
Read CAUTION
on following page.
7.
If continuity is not present,
lighted indicator display is
faulty.
Replace lighted indicator
display (para 7-16).
Parking brake operates.
Circuit breaker CB77 OK.
Parking brake indicator lamps
OK.
Emergency brake indicator
lamps OK.
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
Continuity Test or
STE/ICE-R Test #91
NO
YES
CAUTION
Read CAUTION
on following page.
8.
Parking brake operates.
Circuit breaker CB77 OK.
Parking brake indicator lamps
OK.
Emergency brake indicator
lamps OK.
Lighted indicator display OK.
POSSIBLE PROBLEMS
Is continuity present from
connector PX7 pin 22 to
connector J27 socket 16?
If continuity is not present,
wire 1616 is faulty.
Faulty dashboard cable
assembly.
Faulty front lights cable
assembly.
Faulty low pressure transmitter.
Faulty lighted indicator display.
Faulty dashboard cable
assembly.
Faulty front lights cable
assembly.
Faulty low pressure transmitter.
TM 9-2320-366-20-1
Repair wire 1616 from splice E2 to
connector J27 socket 16 (para 2-45) or
replace WTEC II dashboard cable assembly
(para 7-10) or WTEC III
dashboard
cable assembly (para 7-11).
2-464
Change 1
Is continuity present from
lighted indicator display
socket 27 to socket 22?
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