2006-2009 Honda TRX680 (TRX 680 FA-FGA) Factory Service Manual, Page 329Get this manual
DRIVETRAIN SYSTEM
SHIFT VALVE BODY
I NOTICE I
Do not dro stri ke th solenoid valves hen set vicingExcessiv shock may dam age rhe solenoid
EMERGENCY VALVE FUNCTION
The emergency va lve is used hen the hydrau lic press ure is shut ff by the fau lty AfT cl utc pressu re co nt rol sole noi (stuck; mechanical lock)and the vehicle is indered fr om ru nni ngOpe th by pass oil ci rcui ma nually to supply hyd raulic pr essure [In th is case, the trans ission will be fi xed in the 2nd range and the vehicle creeps during idli ng) The stopper bo lt hat operates the erne rqencv valve is secu red ith the lock lateWh en ro ub le occ urs, rem ove th lock late and turn the sto ppe bo lt aU the way in to activate the ernerqencv va lve