DISASSEMBLY AND REASSEMBLY






Disassembly steps

>>G<<
1.
Control shaft

>>F<<
2.
Damping valve

>>F<<
3.
Seal ring

>>F<<
4.
Damping valve spring

>>F<<
5.
Ball (orifice check ball)

>>F<<
6.
Steel ball (orifice check ball)

>>F<<
7.
Spring


8.
Upper valve body gasket


9.
Separating plate


10.
Lower valve body gasket

>>E<<
11.
Steel ball (line relief)

>>E<<
12.
Spring

>>D<<
13.
Knock bushing

>>C<<
14.
Knock bushing

>>B<<
15.
Dowel pin




Disassembly steps


16.
Solenoid support
<<A>>
>>A<<
17.
Low/reverse brake solenoid valve
<<A>>
>>A<<
18.
Reduction brake solenoid valve
<<A>>
>>A<<
19.
Second brake solenoid valve
<<A>>
>>A<<
20.
Underdrive clutch solenoid valve
<<A>>
>>A<<
21.
Overdrive clutch solenoid valve
<<A>>
>>A<<
22.
Torque converter damper clutch control solenoid valve


23.
Stopper plate


24.
Stopper plug


25.
Switching valve


26.
Stopper plate


27.
Fail-safe valve A sleeve


28.
Fail-safe valve A2


29.
Fail-safe valve A spring


30.
Fail-safe valve A1


31.
Stopper plate


32.
Fail-safe valve B sleeve


33.
Fail-safe valve B


34.
Stopper plate


35.
Stopper plug


36.
Torque converter pressure control valve


37.
Torque converter pressure control valve spring


38.
Upper valve body




Disassembly steps


39.
Manual valve


40.
Roller


41.
Low/reverse brake pressure control valve sleeve


42.
Low/reverse brake pressure control valve


43.
Low/reverse brake pressure control valve spring


44.
Stopper plate


45.
Fail-safe valve C sleeve


46.
Fail-safe valve C


47.
Roller


48.
Reduction brake pressure control valve sleeve


49.
Reduction brake pressure control valve


50.
Reduction brake pressure control valve spring


51.
Roller


52.
Second brake pressure control valve sleeve


53.
Second brake pressure control valve


54.
Second brake pressure control valve spring


55.
Roller


56.
Underdrive clutch pressure control valve sleeve


57.
Underdrive clutch pressure control valve


58.
Underdrive clutch pressure control valve spring


59.
Roller


60.
Overdrive clutch pressure control valve sleeve


61.
Overdrive clutch pressure control valve


62.
Overdrive clutch pressure control valve spring


63.
Stopper plate


64.
Regulator valve adjusting screw


65.
Regulator valve sleeve


66.
Regulator valve spring


67.
Regulator valve


68.
Roller


69.
Torque converter damper clutch control valve sleeve


70.
Torque converter damper clutch control valve


71.
Torque converter damper clutch control valve spring


72.
Cover


73.
Cover gasket


74.
Lower valve body

DISASSEMBLY SERVICE POINT



<<A>> SOLENOID VALVE REMOVAL


Before removing the solenoid valves, make marks with white paint, etc., so that these valves can be reinstalled in the original positions.

REASSEMBLY SERVICE POINTS



>>A<< SOLENOID VALVE INSTALLATION


1.Apply ATF, petrolatum jelly or Vaseline to O-rings, and install them to solenoid valves.
2.Following the marks made during removal, install each solenoid valve.

>>B<< DOWEL PIN INSTALLATION



Install the dowel pin at the specified position on the lower valve body.

>>C<< KNOCK BUSHING INSTALLATION



Install the knock bushing onto the lower valve body position shown in the illustration.

>>D<< KNOCK BUSHING INSTALLATION



Install the knock bushing onto the lower valve body position shown in the illustration.

>>E<< SPRING/STEEL BALL (LINE RELIEF) INSTALLATION



Install the spring (7 mm in diameter, 17.3 mm in length) and the steel ball (6.4 mm in diameter) onto the lower valve body position shown in the illustration.

>>F<< SPRING/STEEL BALL (ORIFICE CHECK BALL)/BALL (ORIFICE CHECK BALL)/DAMPING VALVE SPRING/SEAL RING/DAMPING VALVE INSTALLATION



1.Install the spring (4.5 mm in diameter, 15.4 mm in length) and the steel ball (6.4 mm in diameter) onto the upper valve body position shown in the illustration.
2.Install the ball (rubber) (6.4 mm in diameter) onto the upper valve body position shown in the illustration.
3.After installing the seal ring onto the damping valve, install together with the damping valve spring (7.7 mm in diameter, 35.8 mm in length) onto the upper valve body position shown in the illustration.

>>G<< CONTROL SHAFT INSTALLATION



Insert the control shaft into the valve body, putting the pin of the control shaft into the groove of the manual valve.