TRANSMISSION AUXILIARY OIL COOLER FAN(S) RUN CONSTANTLY

TM 9-2320-366-20-2

e145. TRANSMISSION AUXILIARY OIL COOLER FAN(S) RUN CONSTANTLY

INITIAL SETUP

Equipment Condition

Tools and Special Tools

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

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

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

Personnel Required

Multimeter, Digital (Item 22, Appendix C)

(2)

References

TM 9-4910-571-12&P

START

WARNING

KNOWN INFO

TEST OPTIONS

Read WARNING

Engine fan operates

Voltage Test or

on following page.

normally.

STE/ICE-R #89

Is 24 vdc present at

POSSIBLE PROBLEMS

REASON FOR QUESTION

relay K15 terminal 86?

Faulty dashboard cable

If 24 vdc is not present,

assembly.

wire 1806 is faulty.

Faulty relay K15.

YES

Repair wire 1806 (para 2-45) or

replace WTEC II dashboard cable

assembly (para 7-10) or WTEC III

dashboard cable assembly (para 7-11).

2-1504