OIL PRESSURE PASSAGE CONSTRUCTION


BHE051301026A08

Transmission Case

1
From oil cooler
2
Low and reverse brake out pressure (R range line pressure inspection hole)
3
Low clutch out pressure (D range line pressure inspection hole)
4
Line pressure inspection hole
5
High clutch out pressure
6
2-4 brake out pressure
7
To oil cooler
8
High clutch inspection apply pressure
9
Oil cooler passage (from oil cooler)
10
Oil pump suction
11
Reverse clutch apply pressure
12
High clutch apply pressure
13
Front lubrication
14
2-4 brake apply pressure
15
Oil pump discharge
16
Torque converter pressure (when TCC on)
17
Torque converter pressure (when TCC off)
18
Oil cooler pressure (to oil cooler)
19
2-4 brake inspection apply pressure
20
Low and reverse brake apply pressure
21
Rear lubrication
22
Low clutch apply pressure
23
Extension housing lubrication
24
Low and reverse brake inspection apply pressure

Oil Pump

1
Oil pump discharge
2
Front lubrication
3
HIgh clutch apply pressure
4
Reverse clutch apply pressure
5
Oil pump suction