Honda 2006 TRX680FA Service Manual page 57

TECHNICAL fEATURES,
Riding in
3rd
range
Gear position
AlT
Clutch
Shift Solenoid Shift Clutch
PC Solenoid
A B
,,,
2nd
''''
3rd gear OFF OFF ON
-
"Engaged"
-
• The hydraulic passage is connected to supply hydraulic oil to the 3rd shiftclutch.
Oil is supplied
by way
of:
AIT
clutch
PC
solenoid valve
~
1-2 Shift valve
<::¢
2-3 Shift valve
c;>
3rd Shift clutch
(Oil is drained by way of:
1st Shift clutch ,::;. 1-2 Shift valve
,.>
2nd Orifice control valve
2nd Shift clutch
"*
2-3 Shift valve
<::¢
3rd Orifice control valve)
• When shifting from 2nd to 3rd position, the draining volume of the 2nd clutch hydraulic oil is controlled by the ordinary
orifice and the 3rd orifice control valve to reduce shift shock.
3rd SHIFT CLUTCH
3rd ORIFICE
CONTROL
VALVE
x
2-3 SHIFT
VALVE
2nd
ORIFICE
CONTROL
VALVE
1st
SHIFT CLUTCH
/
SHIFT
SOLENOID
VALVE
TORQUE CONVERTER
B
I '
,
1-2SHIFT
VALVE
AIT CLUTCH PC
SOLENOID VALVE
OILPUMP
2-13