• Remove the fuel hose 7 and fuel tap vacuum hose 8.
• Remove the fuel tap 9.
INSPECTION
FUEL FILTER
If the fuel filter is dirty with sediment or rust, fuel will not flow
smoothly and loss in engine power may result. Clean the fuel fil-
ter with compressed air. Also check the fuel filter for cracks.
FUEL TAP
Connect the vacuum pump gauge to the vacuum port of the fuel
tap. Apply negative pressure to the fuel tap and breathe the fuel
outlet port. If air A does not flow out, replace the fuel tap with a
new one.
& 09917-47011: Vacuum pump gauge
#
Use a hand operated vacuum pump. Do not apply high
negative pressure to prevent the fuel tap damage.
REMOUNTING
• Remount the fuel tank and fuel tap in the reverse order of
removal.
FUEL AND LUBRICATION SYSTEM
4-3