Assembly and Disassembly

Valve Body (A140E/3S-GE):

COMPONENTS

DISASSEMBLY OF VALVE BODY




1. REMOVE NO. 1 SOLENOID
Remove the one bolt and the solenoid.

2. REMOVE NO. 2 SOLENOID
Remove the two bolts and the solenoid.




3. REMOVE LOWER VALVE BODY COVER
a. Remove the ten bolts.
b. Remove the cover and the gasket.




4. TURN ASSEMBLY OVER AND REMOVE TWELVE BOLTS FROM UPPER VALVE BODY AND UPPER VALVE BODY COVER




5. REMOVE UPPER VALVE BODY COVER, STRAINER, GASKETS AND PLATE




6. TURN ASSEMBLY OVER AND REMOVE THREE BOLTS FROM LOWER VALVE BODY




7. LIST OFF LOWER VALVE BODY AND PLATE AS SINGLE UNIT
Hold valve body plate to lower valve body.

NOTE: Be careful that the check valve and balls do not fall out.




8. WATCH FOR STEEL BALLS, RETAINERS AND PINS IN VALVE BODY

ASSEMBLY OF VALVE BODY






NOTE: Install the lower valve body on the upper valve body together with the plate.

1. POSITION NEW GASKET AND PLATE ON LOWER VALVE BODY






NOTE: As shown at left, match the large cooler by-pass valve hole with that in the lower valve body.




a. Place the gasket and plate onto the lower valve body.
b. Align each bolt hole in the valve body with the gasket and plate.




2. POSITION NEW GASKET ON UPPER VALVE BODY
Align the gasket at each bolt hole.




3. PLACE LOWER VALVE BODY WITH PLATE ON TOP OF UPPER VALVE BODY

NOTE: Hold the lower valve body and plate securely so they do not separate.

Align each bolt hole in the valve bodies with a gasket and plate.




4. INSTALL AND FINGER TIGHTEN THE THREE BOLTS IN LOWER VALVE BODY TO SECURE UPPER VALVE BODY

NOTE: Each bolt length (mm) is indicated in the figure.




5. TURN ASSEMBLY OVER AND FINGER TIGHTEN THE THREE BOLTS IN UPPER VALVE BODY

NOTE: Each bolt length (mm) is indicated in the figure.

6. INSTALL UPPER VALVE BODY COVER AND STRAINER




a. Install a new gasket, plate and another new gasket.
b. Install the strainer onto the plate.




c. Install the valve body cover and finger tighten the nine bolts.

NOTE: Each bolt length (mm) is indicated in the figure.




7. INSTALL LOWER VALVE BODY COVER
a. Install the cover over the gasket.
b. Finger tighten the ten bolts as shown in the figure.

NOTE: Each bolt length (mm) is indicated in the figure.




8. INSTALL NO. 1 AND NO. 2 SOLENOIDS
a. Install the No. 2 solenoid onto the lower valve body.
b. Tighten the bolt.
c. Install the No. 1 solenoid onto the lower valve body.
d. Tighten the two bolts.

NOTE: Each bolt length (mm) is indicated in the figure.




9. TIGHTEN BOLTS OF UPPER AND LOWER VALVE BODIES
Recheck the alignment of the gaskets. Tighten the bolts.

Torque: 55 kg.cm (48 in.lb, 5.4 N.m)




10. TURN ASSEMBLY OVER AND TIGHTEN BOLTS ON LOWER VALVE BODY

Torque: 55 kg.cm (48 in.lb, 5.4 N.m)