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
11.
Perform steps 4 thru 7 for reverse speeds.
12.
With assistance, move transmission shift lever and remote FNR switch from REVERSE position to NEUTRAL posi-
tion.
13.
Press transmission neutralizer override switch to engage transmission neutralizer (TM 5-3805-291-10).
14.
Engage parking brake (TM 5-3805-291-10).
15.
Stop engine (TM 5-3805-291-10).
16.
Remove test stands from pressure taps (37 thru 42).
427-C0767
Transmission Clutch Pressure Test
N OT E
Use the following procedure to check the pressure of the direction clutch oil and the speed clutch oil.
1.
Install test stands on six pressure taps (37 thru 42).
2.
Start and run engine at low idle (TM 5-3805-291-10).
N OT E
Make sure transmission oil is at normal operating temperature.
3.
Press transmission neutralizer override switch to disengage transmission neutralizer (TM 5-3805-291-10).
4.
With assistance, depress and hold right service brake pedal (TM 5-3805-291-10).
5.
With assistance, make sure machine is in FIRST SPEED. Disengage parking brake (TM 5-3805-291-10) and observe
pressure gages.
6.
With assistance, move transmission remote FNR and shift lever from NEUTRAL position to FORWARD position.
7.
Run engine at high idle (TM 5-3805-291-10).
0014 00-50