Hino Motors HINO 155 series Workshop Manual page 352

2–316
6
Inspect the fuel tank breather
Was any failure found?
Repair or replace the faulty part, and go to
step 7.
7 Inspect the fuel tank feed pipe
Was any failure found?
Repair or replace the faulty part, and go to
step 8.
8
Inspect the fuel tank
Was any failure found?
Remove the foreign objects and clean the
fuel tank.
Then go to step 9.
ENGINE (J05E)/TROUBLESHOOTING
1. Check if the breather hose is clogged, punctured, or bent.
2. Make sure the check valve is functioning normally.
YES
1. Make sure the fuel tank feed pipe is not clogged.
YES
1. Drain fuel out of the fuel tank and check if there are foreign objects
inside the tank.
YES
NO
Go to step 7.
NO
Go to step 8.
NO
Go to step 9.