Honda Civic Service Manual page 698

Hydraulic Control
The hydraulic control system is controlled by the ATF pump, valves, accumulators, and
electronically controlled solenoids'
T h e A T F p U m p i s d r i v e n b y s p | | n e s o n t h e e n d o f t h e t o r q u e c o n v e r t e r W h i c h i s a t t a c h e d t o t h e e n g i n e . F | u i d f r o m
p u m p f | o w s t h r o u g h t h e r e g u | a t o r v a | v e t o m a j n t a i n s p e c i f i e d p r e s s u r e t h r o u g h t h e m a i n v a | v e b o d y t o t h e m a n u a I v a |
d i r e c t i n g p r e s s u r e t o e a c h o f t h e c | u t c h e s . T h e v a | v e b o d y i n c | u d e s t h e m a i n v a i v e b o d y , t h e r e g u | a t o r v a l v e b
| o c k - u p v a | v e b o d y , t h e s e c o n d a r y V a | v e b o d y , t h e s e r v o b o d y , t h e I i n e a r s o | e n o i d , t h e s h i f t c o n t r o | s o | e n o i d
assembly, and the lock up control solenoid valve A/B assembly. The shift control solenoid
valve Ay'B assembly and the lin-
ear solenoid are bolted on the outside of the transmission housing. The lock-up
control solenoid valve A,/B assembly is
bolted on the outside of the torque converter housing
SHIFT CONTROL
SOLENOIO VALVE A/8
ASSEMBLY
LINEAR SOLENOID
SERVO BOOY
REGULATOR
VALVE BODY
VALVE
VALVE BOOY
(cont'd)
CONTROL
SOLENOID VALVE A/B
ASSEMBLY
ATF PUMP GEARS
14-19