Honda Acura NSX 1991 Service Manual page 414

Description
Hydraulic Control (cont'd)
Servo Valve BodylSnd Accumulator Body
The servo valve body is mounted on the secondary valve body with the servo valve, 1 st accumulator piston, 3rd accumu-
lator piston and 4th accumulator piston built in. The primary function of the servo valve body is forward and reverse
switching and control.
The 2nd accumulator body is mounted on the torque converter housing with the 1 St-hold accumulator, 2nd accumulator
and LSD relief valve built in.
2ND ACCUMULATOR PISTON
4TH ACCUMULATOR
3RD ACCUMULAT
PISTON
LSD Relief Valve
When the resistance of oil flow inside the LSD becomes large, the LSD relief valve is opened, and oil is sent to the oil
cooler and cooled.
14-26
IST-HOLD ACCUMULATOR PISTON
SERVO BODY
LSD RELIEF VALVE
2ND ACCUMULATOR BODY
ACCUMULATOR PISTON
STRAINER