With A240L Transaxle
COMPONENTS
(Disassembly of Valve Body)
1. NOTE THE NUMBERS OF ADJUSTING RINGS
NOTE: Count the number of adjusting rings before disassembly of the valve body because the throttle pressure is changed according to the number. (Some of the valve bodies do not have any adjusting rings.)
2. NOTE THE POSITION OF PLUNGER SLEEVE
Note which step at the end of the plunger sleeve is in contact with the valve body.
NOTE: Be certain to check this before disassembly because the line pressure changes according to the part of the plunger sleeve which comes into contact with the valve body.
3. REMOVE SOLENOID
a. Remove the solenoid.
b. Remove the O-ring from the solenoid.
4. REMOVE LOWER VALVE BODY COVER
a. Remove the seventeen bolts.
b. Remove the lower valve body cover.
5. REMOVE GASKETS, PLATE AND STRAINER
a. Remove the two gaskets and plate.
b. Remove the strainer.
6. REMOVE BOLTS FROM UPPER VALVE BODY
Remove the eight bolts from the upper valve body.
7. REMOVE BOLTS FROM LOWER VALVE BODY
Remove the five bolts from the lower valve body.
8. LIFT OFF LOWER VALVE BODY AND PLATE AS SINGLE UNIT
Hold the plate to the lower valve body and lift off the lower valve body.
NOTE: Be careful that the valves, springs and strainer do not fall out.
9. REMOVE PLATE AND GASKETS
(Upper Valve body)
COMPONENTS
SPECIFICATIONS OF VALVE BODY SPRING
NOTE: During re-assembly please refer to the spring specifications above to help discriminate between the different springs.
LOCATION OF KEYS, PINS, VIBRATING STOPPER AND CHECK BALLS
(Lower Valve Body)
COMPONENTS
SPECIFICATIONS OF VALVE BODY SPRINGS
NOTE: During re-assembly please refer to the spring specifications above to help discriminate between the different springs.
LOCATION OF KEYS AND STRAINER
(Sectional View of Valve Body)
(Assembly of Valve body).
1. CHECK INSTALLATION OF KEYS, PINS, CHECK BALLS, STOPPER AND STRAINER
a. Make sure that the keys and strainer on the upper side of the lower valve body are installed correctly.
b. Make sure that the keys, pins, check balls and vibrating stopper on the lower side of the upper valve body are installed correctly.
2. POSITION PLATE AND NEW GASKETS ON LOWER VALVE BODY
Position the new No.2 gasket, the plate and then the new No. 1 gasket on the lower valve body.
NOTE: Since the No.1 gasket and No.2 gasket are similar use the illustration below to discriminate between them.
3. PLACE LOWER VALVE BODY WITH PLATE AND GASKETS ON UPPER VALVE BODY
NOTE: Hold the lower valve body, gaskets and plate securely so they do not separate.
Align each bolt hole in the valve bodies with the gaskets and plate.
4. INSTALL AND FINGER TIGHTEN BOLTS IN LOWER VALVE BODY TO SECURE UPPER VALVE BODY
Install and finger tighten the five bolts.
NOTE: Each bolt length (mm) is indicated in the figure.
5. INSTALL LOWER VALVE BODY COVER
a. Make sure that the keys are installed correctly.
b. Install the strainer.
c. Position a new gasket and plate and then another new gasket.
d. Position the lower valve body cover.
e. Install and finger tighten the seventeen bolts.
NOTE: Each bolt length (mm) is indicated in the figure.
6. INSTALL AND FINGER TIGHTEN BOLTS IN UPPER VALVE BODY
Install and finger tighten the eight bolts.
NOTE: Each bolt length (mm) is indicated in the figure.
7. TIGHTEN BOLTS OF UPPER AND LOWER VALVE BODIES
a. Tighten the twenty-two bolts in the lower valve body.
Torque: 65 kg-cm (56 in.lb, 6.4 N.m)
b. Tighten the eight bolts in the upper valve body.
Torque: 65 kg-cm (56 in.lb, 6.4 N.m)
8. INSTALL SOLENOID
a. Install a new O-ring on the solenoid.
b. Install the solenoid.
NOTE: Each bolt length (mm) is indicated in the figure.
Torque: 65 kg-cm (56 in.lb, 6.4 N.m)