Panasonic EY79A2, Service Manual

Page: 7 / 16

7
4 Disassembly and Assembly Instructions
* To reduce the risk of injury, always remove battery pack before removing/installing the tool.
* To assemble the tool, start with 4-9 and proceed to 4-1.
4.1. Removing the Plate Hook.
4.2. Removing the Keyless Chuck.
1. Remove the M4-14 screw.
2. Remove the plate hook.
1. Use a screwdriver to turn the chuck fastening screw inside the chuck
clockwise direction, and remove the screw.
* in case of the chuck does not come loose; NOTE:
If the chuck fastening screw will not come loose, insert the allen wrench
into the chuck and lightly tap in the clockwise direction to tighten the
chuck, and then loosen the chuck fastening screw.
2. Insert the allen wrench into the chuck, and turn counterclockwise
direction with holding the unit by the vise to remove the chuck.
NOTE:
If the chuck is broken, use a allen wrench and turn counterclockwise
direction to remove the chuck.