JUKI KE-3010 Maintenance Manual page 203

<XL Specifications>
1) Turn OFF the compressed air to the machine main unit.
2) Disconnect the air tubes and wiring connectors from the drive cylinder.
3) Loosen the set screws fixing the shaft for drive cylinder up/down and pull out the shafts (both
the left and right shafts).
4) Remove the screws fixing the drive cylinder and drive cylinder support to detach the drive
cylinder from the machine.
5) Secure a new drive cylinder for replacement to the drive cylinder support temporarily.
6) Insert the shaft again, which has been detached in step 3).
7) Raise the drive cylinder by hand and check that it falls down smoothly by its own weight. After
that, retighten the set screws, which have been temporarily secured in step 5), and the set
screws, which have been loosened in step 3). (To move the drive cylinder up or down,
disconnect the air tubes from the cylinder for drive cylinder up/down.)
8) Connect the air tubes and wiring connectors, which have been disconnected in step 2).
9) Turn ON the compressed air to the machine main unit.
Maintenance Guide
9-18
Set screw
(2 locations each)
Shaft
Drive cylinder
Drive cylinder fixing screw
Drive cylinder support
Cylinder for drive cylinder
up/down
Rev. 2.0