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 802 of 1824

KNOWN INFO

2.

Is continuity present from

connector PX7 pin 25 to

terminal lug TL156?

TEST OPTIONS

NO

YES

If continuity is not present,

wire 1530 is faulty.

CAUTION

Read CAUTION

on following page.

Other indicator lights

illuminate.

FRONT BRAKE AIR pressure

gage operates.

Front brake air indicator lamps

OK.

Lighted indicator display OK.

POSSIBLE PROBLEMS

Faulty front air pressure

transmitter.

Faulty dashboard cable

assembly.

Repair wire 1530 from connector PX7 pin 25

to terminal lug TL156 (para 2-45) or replace

WTEC II dashboard cable assembly

(para 7-10) or WTEC III dashboard cable

assembly (para 7-11).

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

65 PSI (CONT)

TM 9-2320-366-20-1

2-514

Change 1

Continuity Test or

STE/ICE-R Test #91

REASON FOR QUESTION