TM 9-2350-222 -20-1-2
DETAILED TROUBLESHOOTING PROCEDURE
INDICATOR - GAGE
This check is to be performed with
resistance from gage
instrument panel harness connector through
engine oil temperature transmitter (engine cold).
First Technician (Driver's Station)
Set MASTER BATTERY switch OFF.
Connect gage instrument panel harness connector
(CKT 27) to ENGINE TEMP indicator gage.
to OHMS X100 scale and "zero"
Test No. 92 (page 4-92).
meter, or use
Disconnect gage instrument panel harness connector
(CKT 33) from ENGINE TEMP indicator gage.
Connect red probe of meter to gage instrument
panel harness connector (CKT 33) and black probe
Check if meter indicates less than 20(M) OHMS or
more than 2000 OHMS.
Does meter indicate less than or more than 2000
Check engine oil temperature
transmitter for proper