2006-2009 Honda TRX680 (TRX 680 FA-FGA) Factory Service Manual, Page 56Get this manual
TECHNICAL FEATURES Riding In 2nd ranae
Gear position
2nd gear
PC Solenoid OFF
AfT Clutch
Shift Solenoid OFF OFF
Shift Clutch-'
2nd "Engaged"
" The hydraulic passage is connected to supply hydraulic oil to the 2nd shift clutch
Oil is supplied by way of: AfT clutch PC solenoid valve
'-2 Shift valve