Honda VTR1000F (1998-2003) [113/377] Fuel system

FUEL SYSTEM EVAP PURGE CONTROL VALVE INSPECTION NOTE I VACUUM PUMP ____ The EVAP purge control valve should be inspected if hot restart is difficult Remove the EVAP purge control valve TO EVAP CANISTER Input port Connect a vacuum pump to the No 5 tube fitting output port that goes to the carburetors Apply the specified vacuum to the EVAP purge control valve Vacuum port SPECIFIED VACUUM 250 mm Hg 9 8 in Hg The specified vacuum should maintained Replace the EVAP purge control valve if vacuum is not maintained Remove the vacuum pump and connect it to the No 11 tube fitting vacuum port that goes to the front carburetor Apply the specified vacuum to the LVAP purge control valve SPECIFIED VACUUM 250 mm Hg 9 8 in Hg The specified vacuum should maintained Replace the EVAP purge control valve if vacuum is not maintained Connect a pressure pump to the No 4 tube fitting input port that goes to EVAP canister CAUTION TQ FR0NT CARBURET0R _ Damage to the EVAP purge control valve may result from use of a high pressure air source Use a hand operated air pump only While applying the specified vacuum to the EVAP purge control valve vacuum port pump air through the input port SPECIFIED VACUUM 250 mm Hg 9 8 in I Ig Air should flow through the EVAP purge control valve and out the output port that goes to the carburetors Replace the EVAP purge control valve if air does not flow out Remove the pumps and install the EVAP purge con trol valve