FRONT BRAKE AIR INDICATOR DOES NOT ILLUMINATE WHEN AIR PRESSURE IS BELOW 65 PSI (cont)

TM 9-2320-366-20-1

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

65 PSI (CONT)

CAUTION

Read CAUTION

KNOWN INFO

TEST OPTIONS

on following page.

Continuity Test or

Other indicator lights

STE/ICE-R Test #91

illuminate.

Is continuity present from

REASON FOR QUESTION

FRONT BRAKE AIR pressure

connector PX7 pin 25 to

gage operates.

If continuity is not present,

terminal lug TL156?

Front brake air indicator lamps

wire 1530 is faulty.

OK.

Lighted indicator display OK.

POSSIBLE PROBLEMS

Faulty front air pressure

Faulty dashboard cable

assembly.

Repair wire 1530 from connector PX7 pin 25

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

YES

WTEC II dashboard cable assembly

(para 7-10) or WTEC III dashboard cable

assembly (para 7-11).

2-514

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