HINO 13.3 LITER GAS ENGINE VALVE ADJUSTMENT VALVE LASH CLEARANCE SPECIFICATIONS FLYWHEEL
TURNING DIRECTION
l
TIMING MARK
INSPECTION AND ADJUSTMENT OF THE VALVE CLEARANCE 1.
Set the No. 1 piston to top dead center on compression stroke.
2.
With the No.1 piston positioned at top dead center on com pression stroke, adjust the No.1 valve clearance 1,1sing a thick ness gauge. The thickness gauge should move with a very slight pull.
POINTER
Valve Clearance (When cold); Hino 13.3 Liter Gas Intake valve: 0.40 mm (0.0157 in) Hino 13.3 Liter Gas Exhaust valve : 0.40 mm (0.0157 in) 3.
VALVE CLEARANCE
Adjust the other valves. ° Turn the crankshaft counter-clockwise 120 viewed from flywheel side. Adjust the valve clearance for each cylinder in the firing order.
Firing order: 1-4-2-6-3-5
NOTE: Always loosen the lock nut and raise the adjusting screws fully to the top. If the adjusting screws are too low, the piston and valves may strike each other during valve clearance adjustment.
SM3-715
Hino Engine Parts contact email: EngineParts@HeavyEquipmentRestorationParts.com Phone: 269 673 1638 Website: www.HeavyEquipmentRestorationParts.com