Panasonic EY7460LN2S, Service Manual

Page: 6 / 14

6
4 Disassembly and Assembly Instructions
4.1. How to Disassemble Keyless Chuck.
Ref. No. 1A Procedure 1A Removal of the Keyless Drill Chuck.
Fig. 1
Fig. 2
Fig. 3
1. Set the clutch handle to position 1 and select "LOW" position.
2. Turn the lock collar counterclockwise direction to open the chuck
jaws.
3. Use a screwdriver to turn the chuck fastening screw inside the
chuck clockwise direction of the arrow, and remove the screw. (See
Fig. 1).
NOTE:
If the chuck fastening screw will not come loose, insert the allen
wrench into the chuck and lightly tap in the clockwise direction with
a hammer to tighten the chuck, and then loosen the chuck fasten-
ing screw. (See Fig. 2).
4. Insert the allen wrench into the chuck, and turn counterclockwise
direction in the arrow with holding the unit by the vise to remove the
chuck. (See Fig. 3).