4-9
FUEL
E
FUEL TANK
SERVICE POINTS
Check valve inspection
1. Check:
●
Check valve
Faulty
→
Replace.
Fuel level switch inspection
Refer to “INDICATION SYSTEM” in
chapter 7.
Fuel tank inspection
1. Inspect:
●
Fuel tank
Cracks/damage
→
Replace.
Pipe joint inspection
1. Inspect:
●
Pipe
Contaminants
→
Clean.
Bends/damage
→
Replace.
Checking steps:
●
Connect a hose to the end of check
valve “A” and blow into it.
Air should come out from end “B”.
●
Connect the hose to the end of check
valve “B” and blow into it.
Air should not come out from end “A”.
A
A
B
B
