POWERTRAIN TESTS, INSPECTIONS, AND ADJUSTMENTS - CONTINUED
TRANSMISSION PRESSURES TEST AND ADJUSTMENT - CONTINUED
Transmission Clutch Pressure Test - Continued
N OT E
This checks pressures of speed clutches. If pressures are not within specification, either pump pressure
needs adjustment or solenoid modulating valves need replacing.
If pressures are not within specifications, adjust transmission oil pump pressure.
If the problem still exists, perform transmission clutch solenoid modulating valve test.
With transmission in FORWARD position, shift through remaining forward speeds and return to FIRST SPEED posi-
tion. Record pressures for remaining forward clutches.
Perform steps 4 thru 9 for reverse speeds.
With assistance, move transmission remote FNR switch and shift lever from REVERSE position to NEUTRAL posi-
Press transmission neutralizer override switch to engage transmission neutralizer (TM 5-3805-291-10).
Engage parking brake (TM 5-3805-291-10).
Stop engine (TM 5-3805-291-10).
Remove test stands from pressure taps (37 thru 42).