TRANSMISSION OIL PRESSURE TESTING.
This task covers:
a., Transmission Oil Pressure Testing
Hydraulic fluid level checked,
(See LO 9-2320-289-12)
Transmission linkage adjustment checked.
(See paragraph 5-2)
l TM 9-4910 -571-12&P
Transfer case in 2H.
l TM 9-2320-289-20
Front wheels chocked at front and rear
Rear of truck raised and supported
on jack stands.
TRANSMISSION OIL PRESSURE TESTING
Set engine idle to proper speed. DO NOT disconnect STE/lCE DCA connector once engine idle
speed has been set. (See TM 9-2320-289-20)
Remove pressure tap plug
located on left side of transmission
between downshift switch connector
(2) and manual linkage. Install
appropriate transducer adapter and
connect cable to STE/lCE tester,
Enter test codes 10, 01, and
50 into STE/lCE tester.
Table 5-1 lists 7 tests (A through
transmission oil pressure. Take the
pressure measurement in each test
whether the reading for each test
range was LOW, NORMAL, or
NORMAL, refer to Table 5-2.