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 800 of 1824

1.

NO

YES

Go to step 4 of this fault.

CAUTION

Read CAUTION

on following page.

START

KNOWN INFO

TEST OPTIONS

REASON FOR QUESTION

Other indicator lights

illuminate.

FRONT BRAKE AIR pressure

gage operates.

Faulty front brake air indicator

lamps.

Faulty front air pressure

transmitter.

Faulty lighted indicator

display.

Faulty dashboard cable

assembly.

POSSIBLE PROBLEMS

e37. FRONT BRAKE AIR INDICATOR DOES NOT ILLUMINATE WHEN AIR PRESSURE IS BELOW

65 PSI

This question eliminates

possible problems and

determines where

troubleshooting continues.

TM 9-2320-366-20-1

2-512

Change 1

Resistance Test

Is 15-25 ohms resistance

present from lighted

indicator display connector

socket 27 to socket 25?

INITIAL SETUP

Equipment Condition

Engine shut down (TM 9-2320-366-10-1).

Batteries disconnected (para 7-57).

Air tanks drained (TM 9-2320-366-10-1).

Personnel Required

(2)

Tools and Special Tools

Tool Kit, Genl Mech (Item 46, Appendix C)

STE/ICE-R (Item 41, Appendix C)

Multimeter, Digital (Item 22, Appendix C)

Wrench, Torque, 0-75 lb-in. (Item 90, Appendix B)

References

TM 9-4910-571-12&P