NMC-WOLLARD MB-4 200-DF - Low Oil Pressure; In All Gears

Test and Troubleshooting
100
10
DPSG,YZ07927,94 –19–22JUN99–1/1
LOW OIL PRESSURE
IN ALL GEARS
Symptom Problem
Solution
Low oil pressure in all gears. Sticking main regulator valve. Clean main regulator valve.
Oil pressure set too low. Add shims (5 maximum).
“O”ring on charge pump mount Replace “O”ring.
defective.
Charge pump defective. Replace pump.
Internal disconnect seal damaged or Replace seal and install correctly.
installed incorrectly.
Faulty regulator spring. Replace regulator spring.
CTM195 (28JUL99) 100-10 2000 Series Transmission
072899
PN=48