Check The Valve Clearance - Hino Motors HINO 155 series Workshop Manual

10

Check the valve clearance

Rocker arm
Cylinder number
Valve arrangement
No.1 cylinder at the compres-
sion stroke top dead center
No.4 cylinder at the compres-
sion stroke top dead center
Do the measurements meet the standard value?
Go to step 11.
ENGINE (J05E)/TROUBLESHOOTING
1. Check that the valve clearance of each cylinder is within the stan-
dard values. (Check all the valves.)
Feeler gauge
Cold engine
Cross head
SHTS021270300267
1
Intake Exhaust
 
YES
Measurement conditions
2
Intake Exhaust Intake

Δ Δ
Adjust the valve clearance.
2–289
Standard values
Intake valve:
0.30 mm (0.0118 in.)
Exhaust valve:
0.45 mm (0.0177 in.)
3 4
Exhaust Intake Exhaust

Δ
NO
Δ