NMC-WOLLARD MB-4 200-DF - Solenoid Valve Operation for 6 Forward 3 Reverse

Test and Troubleshooting
100
3
DPSG,YZ07927,84 –19–21JUN99–1/1
SOLENOID VALVE OPERATION FOR 6 FORWARD 3 REVERSE
Before troubleshooting the electric circuit of the valve,
the table shows what solenoids are charged when that
gear is selected.
2000 Series 6 Speeds Forward 3 Speeds Reverse 5.2 Gear Set
Input Rotation E (CCW) * Clutch 5 & 6 Forward and Clutch 4 Reverse
Direction Solenoids Short Drop (9 5/8 in. Drop) Long Drop (18 5/8 in. Drop)
Designation Charged
- - Ratio Output Rotation Ratio Output Rotation
F1 1 and 6 6.50 OE CW 5.20 E CCW
F2 2 and 6 4.42 OE CW 3.53 E CCW
F3 1 and 5 3.68 OE CW 2.94 E CCW
F4 2 and 5 2.50 OE CW 2.00 E CCW
F5 3 and 6 1.77 OE CW 1..41 E CCW
F6 3 and 5 1.00 OE CW 0.80 E CCW
Neutral -------
R1 1 and 4 6..50 E CCW 5.20 OE CW
R2 2 and 4 4.42 E CCW 3.53 OE CW
R3 3 and 4 1.77 E CCW 1.41 OE CW
*E= Engine Rotation (CCW) *OE= Opposite Engine Rotation (CW)
* Looking at the rear of transmission toward the rear of the engine.
2000 Series 6 Speeds Forward 3 Speeds Reverse 8.2 Gear Set
Input Rotation E (CCW) * Clutch 5 & 6 Forward and Clutch 4 Reverse
Direction Solenoids Short Drop (9 5/8 in. Drop) Long Drop (18 5/8 in. Drop)
Designation Charged
- - Ratio Output Rotation Ratio Output Rotation
F1 1 and 6 10.25 OE CW 8.20 E CCW
F2 1 and 5 4.42 OE CW 3.53 E CCW
F3 2 and 6 4.42 OE CW 3.53 E CCW
F4 2 and 5 2.50 OE CW 2.00 E CCW
F5 3 and 6 1.77 OE CW 1..41 E CCW
F6 3 and 5 1.00 OE CW 0.80 E CCW
Neutral -------
R1 1 and 4 10.25 E CCW 8.20 OE CW
R2 2 and 4 4.42 E CCW 3.53 OE CW
R3 3 and 4 1.77 E CCW 1.41 OE CW
*E= Engine Rotation (CCW) *OE= Opposite Engine Rotation (CW)
* Looking at the rear of transmission toward the rear of the engine.
CTM195 (28JUL99) 100-3 2000 Series Transmission
072899
PN=41