New Holland SmartTrax T8.320 Service Manual page 46

Phonic wheel adjustment
Using the phonic wheel timing fork (special tool
380000151) with the flywheel locked in the D position,
install the phonic wheel so the timing fork engages the
phonic wheel tooth with the "^" mark. Tighten the phonic
wheel retaining bolts to the specified torque.
Adjusting the valve lash
Flywheel
Cylinder
B 1
A 4
C 2
B 6
A 3
C 5
Engine - Engine and crankcase
• The valves can only be adjusted when the piston is at TDC firing.
• Rotate the engine counterclockwise to the B hole (the first hole after the hole
with the double mark). Use the timing pin to lock the flywheel.
• Now adjust the valves on cylinder number 1.
• Use the chart to the left to determine which hole to use to adjust the valves.
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