AIR DRYER DOES NOT OPERATE (ALL MODELS EXCEPT M1090/M1094) (CONT)

TM 9-2320-366-20-2

e101. AIR DRYER DOES NOT OPERATE (ALL MODELS EXCEPT M1090/M1094) (CONT)

e101.

KNOWN INFO

TEST OPTIONS

Air hoses and fittings OK.

Continuity Test or

Is continuity present

Air compressor

STE/ICE-R #91

REASON FOR QUESTION

from connector P80-1

governor OK.

If continuity is not present,

to ground?

Dashboard cable

wire 3009 is faulty. If

assembly OK.

POSSIBLE PROBLEMS

continuity is present, air

Faulty air dryer.

dryer is faulty.

Faulty start and charging

cable assembly.

Repair wire 3009 (para 2-45)

YES

or replace start and charging

cable assembly (para 7-132).

Replace or repair air dryer

(para 23-11).

2-1144