TM 5-3805-291-23-1
POWERTRAIN TESTS, INSPECTIONS, AND ADJUSTMENTS - CONTINUED
0014 00
TRANSMISSION PRESSURES TEST AND ADJUSTMENT - CONTINUED
Transmission Clutch Solenoid Modulating Valve Test - Continued
N OT E
Dispose of all fluids accordingto local regulations and mandates.
All test and all adjustments mustbe made while the transmission oil is at normal operating tem-
peratures.
This test will determine whether the solenoid coil is energized and the solenoid plunger is shifting
to permit the flow of oil through the transmission clutch solenoid modulating valve.
Hearing the click of a solenoid or using a screwd iver to check that the solenoid coil is energized
r
does not ensure that the solenoid plunger has shifted. The following test will determine if the sole-
noid plunger is shifting.
Speed Range and
Engaged Clutches
Direction
and Energized
Solenoids
Fourth Speed Forward
3 and 2
Third Speed Forward
4 and 2
Second Speed Forward
5 and 2
First Speed Forward
6 and 2
Neutral
3
First Speed Reverse
6 and 1
Second Speed Reverse
5 and 1
Third Speed Reverse
4 and 1
Fourth Speed Reverse
3 and 1
0014 00-48
