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 810 of 1824

KNOWN INFO

2.

Is continuity present from

connector PX7 pin 13 to

terminal lug TL157?

TEST OPTIONS

REASON FOR QUESTION

NO

YES

CAUTION

Read CAUTION

on following page.

e38. REAR BRAKE AIR INDICATOR DOES NOT ILLUMINATE WHEN AIR PRESSURE IS BELOW

65 PSI (CONT)

Repair wire 1525 from terminal lug TL157

to connector PX7 pin 13 (para 2-45) or replace

WTEC II dashboard cable assembly (para 7-10)

or WTEC III dashboard cable assembly (para 7-11).

Other indicator lights

illuminate.

REAR BRAKE AIR pressure

gage operates.

Rear brake air indicator lamps

OK.

Lighted indicator display OK.

POSSIBLE PROBLEMS

Faulty rear air pressure

transmitter.

Faulty dashboard cable

assembly.

TM 9-2320-366-20-1

2-520

Change 1

Continuity Test or

STE/ICE-R Test #91

If continuity is not present,

wire 1525 is faulty.