CHEMICAL DETECTOR INDICATOR DOES NOT OPERATE

TM 9-2320-366-20-1

e26. CHEMICAL DETECTOR INDICATOR DOES NOT OPERATE

INITIAL SETUP

Tools and Special Tools

Equipment Condition

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

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

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

Batteries disconnected (para 7-57).

Multimeter, Digital (Item 22, Appendix C)

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

Personnel Required

(2)

References

TM 9-4910-571-12&P

START

KNOWN INFO

TEST OPTIONS

Chemical alarm operates.

Continuity Test or

STE/ICE-R #91

POSSIBLE PROBLEMS

Is continuity present

Faulty dashboard cable

REASON FOR QUESTION

between lighted indicator

This question eliminates

assembly.

display terminals 2

possible problems and

Faulty chemical detector

and 17?

determines where

indictor lamps.

troubleshooting continues.

Faulty lighted indicator

display.

YES

Go to step 3 of this fault.

2-434