TM 5-5420-226-20-1
DETAILED
TROUBLESHOOTING
PROCEDURE
—
Symptom-32
INDICATOR
- GAGE
(Continued)
# Check CKT 36 for continuity
from engine oil pressure
transmitter
to ENGINE PRESS indicator
gage.
Second Technician (Rear of Crew Compartment)
l
First
l
l
Connect jumper wire from engine electrical harness
connector (CKT 36) at engine oil pressure transmitter
to ground.
Technician (Operator’s Station)
Connect red probe of meter to gage instrument
panel
harness connector
(CKT 36) at ENGINE
PRESS
indicator gage and black probe to ground.
Check if meter indicates continuity.
Does
meter indicate
continuity?
I
%+=
)
TO VEHICLE
GROUND
/
&
$y
.
\
JUMPER
WIRE
>
TO
VEHICLE
GROUND
)
l Replace ENGINE PRESS
indicator
gage (page 10-1 17).
l Correct engine electrical
harness
connector
to engine
oil pressure
transmitter.
.
Install engine lower access
cover (page 17-18).
—
TA10:
04
-—
4-415
