P27.35-0209-06
Location of regulating valve
A Range A:
Regulating valve, working pressure
Regulating valve, lubrication pressure
Regulating valve, overlap of shift group "2-3"
B Range B:
- Range "1-2" and "4-5"
- Regulating valve, shift pressure
- Regulating valve, control valve pressure
- Regulating valve, shift valve pressure
C Range C:
Shift group "3-4"
D Range D:
- Range "2-3"
- Regulating valve, torque converter lock-up clutch
- Shift valve brake band 2
P27.35-0206-06
71 Screw
72 Valve body
73 Gasket
74 Slide valve housing
82 leaf spring
P27.35-0213-09
59 Dowel pin
143 Central strainer
75 Plastic valve ball
76 Steel valve ball
P27.35-0210-06
72 Valve body
72.1 Selector valve
72.2 Regulating valve, "2-3" overlap with sleeve and piston
72.3 Regulating valve lubrication pressure
72.4 Regulating valve working pressure
72.5 Shift valve holding pressure "3-4"
72.6 Command valve "3-4"
72.7 Shift valve shift pressure "3-4"
72.8 Regulating valve, "3-4" overlap with sleeve and piston
P27.35-0208-08
74 Slide valve housing
74.14 Command valves "1-2"
and "4-5"
74.15 Shift valve holding pressure "1-2"
and "4-5"
74.18 Regulating valve overlap "1-2" and "4-5" with sleeve and piston
74.24 Shift valve shift pressure "2-3"
74.25 Command valve "2-3"
74.26 Shift valve holding pressure "2-3"
74.27 Shift valve
"Multi-disk brake B2"
74.19 Shift pressure regulating valve
74.20 Regulating valve control valve pressure
74.21 Regulating valve shift valve pressure
74.22 Regulating valve torque converter lockup
| Disassemble/assemble | ||
1 | Detach leaf spring (82) | ||
2 | Detach valve housing (72) from valve body housing (74) | Assembly: Insert locating pin (59) into valve housing (74) (arrow). | |
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Assembly: To be observed on transmission 722.6 as of end number 0538312: | |||
| Strainer for modulating pressure and shift pressure control solenoid valve, new | ||
Assembly: To be observed on transmission 722.6 as of end number 0485895: | |||
| Strainer in inlet to converter lock-up control solenoid valve, new | ||
3 | Detach gasket (73) | Located in the valve housing (74) are four plastic valve balls (75) and eight steel valve balls (76). | |
4 | Detach side cover from valve body housing (74) and from valve housing (72) | All the valves are only to be checked for easy movement and swarf in case of requirement | |
Assembly: The sleeves and piston of components regulating valve, overlap and regulating valve, overlap "1-2" and "4-5" with sleeve and piston (74.18) must not be interchanged as otherwise malfunctions will occur. | |||
The removal/installation of the shift valve "multidisk brake B2" (74.27) is only possible when the valve housing (72) is disassembled. | |||
Assembly: To be observed on transmission 722.6 as of end number 0027083: | |||
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| Installation of a pressure feed valve | ||
5 | Wash all parts and blow them clean using compressed air | Ensure that parts are not blown away. Only rags made of leather may be used to clean the parts. | |
6 | Assemble in the reverse order |
Tightening torques of valve housing