Doosan DA40 - Transmission solenoid valves

Ch 6 page 77
ELECTRICAL SYSTEM
SHOP MANUAL
Transmission solenoid valves
For more information, se Chapter 2 Transmission
Shifting block I
1 Pressure regulator valve Y1
2 Pressure regulator valve Y2
3 Pressure regulator valve Y3
4 Pressure regulator valve Y4
5 Pressure regulator valve Y5
6 Pressure regulator valve Y6
7 Presure reduce valve 9bar
8 Wiring harness ErgoControl II
A= connection of wiring harness shifting block II
B= connection of control unit (TCU)
Shifting block II
9 Connect valve Cooler 1,5 bar
10 Pressure regulator valve Y10
11 Pressure regulator valve Y7
12 Pressure regulator valve Y9
13 Pressure regulator valve Y8
14 Presure reduce valve 9bar
A
1
2
3
B
Shifting block I:
1 = pressure controller with follow-on slide
2 = pressure reducing valve
3 = wiring harness ErgoControl II
• A = connection of wiring harness shifting block II
• B = connection of control unit (TCU)
Figure 68
Figure 69
Propotional valve
Resistance at 20°C 11 Ω
Shifting block I
Shifting block II