TRANSMISSION AUXILIARY OIL COOLER FAN DOES NOT OPERATE (ALL MODELS EXCEPT M1088/M1089) (cont)

TM 9-2320-366-20-2

e146. TRANSMISSION AUXILIARY OIL COOLER FAN DOES NOT OPERATE (ALL MODELS EXCEPT M1088/

e146.

M1089) (CONT)

KNOWN INFO

TEST OPTIONS

14.

Engine starts.

Continuity Test or

Is continuity present

Circuit breaker OK.

STE/ICE-R #91

REASON FOR QUESTION

from relay K15 from

Transmission auxiliary oil

If continuity is not present,

socket 87A to connector

cooler fan OK.

wire 1811 in dashboard

P912A-15?

Relay K15 OK.

POSSIBLE PROBLEMS

cable assembly is faulty.

Faulty dashboard cable

If continuity is present,

assembly.

wire 1811 in oil cooler fan

Faulty oil cooler fan

cable assembly is faulty.

cable assembly.

YES

Repair wire 1811 (para 2-45)

or replace WTEC II dashboard cable

assembly (para 7-10) or WTEC III

dashboard cable assembly (para 7-11).

Repair wire 1811 (para 2-45)

or replace oil cooler fan cable

assembly (para 7-136).

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