Control Valve Body

DISASSEMBLY



1. Remove the following parts from the upper valve body.
(1) Solenoid assembly (shift 1-2-3)
(2) Duty solenoid A (line pressure)





2. Remove the following parts from the lower valve body.
(1) Duty solenoid B (lock-up)
(2) ATF temperature sensor
(3) Separate the upper valve body and lower valve body.
a. Do not lose the nine (9) steel balls contained in the upper valve body.
b. Do not lose an orifice and a strainer contained in the lower valve body.
c. Remove the upper-lower valve body tightening bolts. Then remove two locating bolts. (XX) During ordinary servicing, clean the control valve bodies in this condition, without further disassembly. In the event of a seized clutch or other problem, disassemble the control valve bodies further, and clean the component parts.

3. Make sure that each component is free of harmful gouges, cuts, or dust.


ASSEMBLY
1. Reverse the disassembly sequence, paying attention to the following points:



a. Be sure to properly position the steel balls, orifice and strainer.
b. Tighten two locating bolts. Then tighten the upper/lower valve body tightening bolts.
- Tightening torque: 7-9 Nm (61-78 in.lb)