BOWL VENT VALVE ADJUSTMENT

• Remove bowl vent valve checking hole plug in bowl cover
• Place throttle at curb idle position
• Insert narrow ruler down through hole
• Rest ruler lightly on top of bowl vent valve
• Record measurement from top of valve to top of bowl cover. Refer to specifications
• If adjustment is needed, bend bowl vent operating lever at notce until correct measurement has been reached
• Install new hole plug and tap lightly to seat

SOLENOID BOWL VENT VALVE

• Remove air cleaner assembly
• Disconnect hose to solenoid bowl vent diaphragm
• Connect outside vacuum source and apply at least 15" Hg to diaphragm
• Look down through air horn vent tube and observe valve movement
• Turn ignition switch ON
• Remove outside vacuum source from diaphragm. Valve should remain in down position until ignition switch is turned OFF
• If valve does not move with applied vacuum, diaphragm is leaking and must be replaced
• If valve does not remain in down position when ignition switch is turned ON and vacuum source is removed, solenoid or its related wiring is faulty