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R
epair
[3] ASSEMBLY/ DISASSEMBLY
[3] -1. Chuck
DISASSEMBLING
(1) Remove Handle section as drawn in
Fig. 3
.
(2) After removing Ring spring 26, disassemble the components of Chuck mechanism.
And, remove Tool retainers from Tool holders as drawn in
Fig. 4
.
Fig. 3
Fig. 4
1. Remove six 5x25 Tapping screws.
Disconnect Connector of Switch from Controller.
Separate Handle section (Handle base, Switch,
Power supply cord, Handle, Handle cover.)
1. Attach 1R212 to 1R003 as shown
below. Press down Flat washer 30
with 1R363 and remove
Ring spring 26 with 1R003/212.
Note:
For easy and safety disassembling,
stand the machine on Work bench
as drawn below. And remove Tool holder
cap with a slotted screwdriver.
2. Remove Flat washer 30, Chuck cover
Rubber ring 30, Chuck ring and
Release cover.
3. While pressing down Spring
guide with your fingers,
remove two Tool retainers.
1R363
1R003
Flat washer 30
Chuck cover
Rubber ring 30
Chuck ring
Chuck cover
Ring
spring 26
Flat washer 30
1R212
Release
cover
Spring guide
Tool retainer (2pcs.)
Change
ring cover
Controller
Handle section
5x25 Tapping
screw (6pcs.)
Connector
Slotted screwdriver
Tool holder cap
Chuck cover