Inspect The Fuel Cut Valve Downstream Pipe 1/2 - Hino Motors HINO 155 series Workshop Manual

2–106
3
Inspect the fuel cut valve downstream pipe 1
Was any failure found?
Repair or replace the defective part.After
repair or replacement, bleed air from the
pipe.
4
Inspect the fuel cut valve downstream pipe 2
Is fuel drained? Is bleeding air completed?
Replace the fuel cut valve.
ENGINE (J05E)/TROUBLESHOOTING
1. Check if any of the following defects is found in the pipe between
the fuel cut valve and the fuel dosing valve.
• Fuel leakage (loose joint bolt)
• Crush
• Wrong assembly
YES
1. Bleed air from the fuel cut valve downstream pipe and also check
that there is no clogging in the pipe.
<Inspection procedure>
- Set the starter key to the "ON" position.
- Loosen the downstream side joint bolt.
- Slowly push the feed pump on the fuel pump until fuel comes out.
! CAUTION
Use care, as a large amount of fuel may come out if the feed pump
is pushed excessively.
YES
NO
Go to step 4.
NO
Go to step 5.