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

  TM-9-2320-366-20-1 - Page 744 of 1824

e31. PARKING BRAKE INDICATOR AND/OR EMERGENCY BRAKE INDICATOR DOES
NOT ILLUMINATE (CONT)
KNOWN INFO
TEST OPTIONS
POSSIBLE PROBLEMS
Visual Inspection
REASON FOR QUESTION
This question eliminates
possible problems and
determines where
troubleshooting continues.
Does emergency brake
indicator illuminate?
2.
NO
YES
Go to step 5 of this fault.
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
Continuity Test or
STE/ICE-R Test #91
POSSIBLE PROBLEMS
If continuity is present, wire
1616 is faulty.
NO
Go to step 4 of this fault.
YES
CAUTION
Read CAUTION
on following page.
3.
Faulty dashboard cable
assembly.
Faulty parking brake indicator
lamps.
Faulty lighted indicator display.
Faulty emergency brake
indicator lamps.
Faulty dashboard cable
assembly.
Faulty parking brake indicator
lamps.
Faulty lighted indicator display.
Parking brake operates.
Circuit breaker CB77 OK.
Front lights cable assembly OK.
Low pressure transmitter OK.
Parking brake operates.
Circuit breaker CB77 OK.
Front lights cable assembly OK.
Low pressure transmitter OK.
Emergency brake indicator
lamps OK.
TM 9-2320-366-20-1
2-456
Change 1
Repair wire 1616 from connector PX7
pin 22 to splice E2 (para 2-45) or replace
WTEC II dashboard cable assembly
(para 7-10) or WTEC III
dashboard
cable assembly (para 7-11).
Is continuity present from
lighted indicator display
socket 27 to socket 22?


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