4. ASSEMBLY

While turning the

machine

pulley, move the

3400Q

rock gear to the

left and

right to find the

position where it moves smoothly. Then without moving the rock gear, turn the rock gear shaft so that there is a gap of 0.05--0.12

mmat the end of the driver, and tighten the set screws.

* Check that the machine pulley turns smoothly.

3399Q

Carry out the steps in “5-26. Adjusting the tension of the upper shaft timing belt” before tightening.

Place the upper shaft timing belt onto the upper shaft pulley and the motor pulley.

3401Q

14.Set screws [2 pcs]

15.Wick [Pass through the rock gear shaft and make a knot]

16.Upper shaft timing belt

17.Motor bracket

18.Bolts [3 pcs: Temporarily tighten]

19.Bolt

20.Nut

21.Motor connector

KE-430B, 430C series

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