R
epair
P
5
/ 1
3
[3] DISASSEMBLY/ASSEMBLY
[3]-1. Bit holder section
Chuck cover
Chuck cover
Groove of
Tool holder
complete
DISASSEMBLING
(1) Remove Cap 35.
(2) Separate Ring spring 14 from the groove of Tool holder complete using
1R003 with 1R212. (F
ig. 2
)
Washer 16 on Ring spring 15 is removed.
(3) Remove Ring spring 15 in the same way while pressing down Chuck cover.
(
Fig. 3
) Then pick up Flat washer 17 and Rubber washer 16 from the space
between Chuck cover and Tool holder complete.
Chuck cover is removed.
(4) Remove two Steel balls 7.0 while pressing down Ring 21. (
Fig. 4
)
Ring 21, Guide washer and Conical compression spring 21-29 are removed.
Fig. 2
Fig. 3
Fig. 5
Fig. 4
ASSEMBLING
Assemble in the reverse order of disassembly. Refer to
Fig. 5
for the directions of the components.
Cap 35
Ring spring 14
(black)
Ring spring 15
(silver)
Flat washer 17
1R003
1R212
Ring 21
Guide washer
Conical compression
spring 21-29
Steel ball 7.0
(2 pcs.)
Chuck cover
Cap 35
Tool holder
complete
Ring spring 14
(black)
Ring spring 15
(silver)
Ring 21
Guide washer
Washer 16
chamfered
portion
Conical compression
spring 21-29
chamfered
portion
concave
side
Steel ball
7.0 (2 pcs.)
Flat washer 17 Rubber
washer 16
convex
side
flat side
