Change
cover
Change ring
[3] DISASSEMBLY/ ASSEMBLY
[3] -2. Drill chuck assembly for BHR261T (cont.)
ASSEMBLING
Chuck
holder
Chuck holder
Short leg of
Torsion spring 31
Long leg of
Torsion
spring 31
Hole for accepting
Torsion Spring 31
1) Holding Chuck holder's Flat portion in vise. Assemble Drill chuck to Chuck holder by turning
clockwise
using Hex
wrench 10.
2) Secure Drill chuck with M6x22 Flat head screw by turning
counterclockwise
using Impact driver.
3) Assemble Drill chuck to Spacer. (
Fig. 15
) And mount two Steel balls 6. (
Fig. 16
)
4) Mount Torsion spring 31. And assemble the Drill chuck to Change cover. (
Fig. 17
)
5) Mount Steel ball 5, Leaf spring and Flat washer 24 to Chuck holder. And secure them with Ring spring 21. (
Fig. 18)
Spacer
Spacer
Spacer
Insert the short leg of Torsion spring 31
into hole of Chuck holder using pliers.
Fitting Chuck holder's flat portions
to Spacer, mount Drill chuck to
Spacer.
Fig. 15
Fig. 16
Chuck holder
Steel ball 6 (2pcs.)
Note:
Apply Makita grease R No.00 to Steel
balls 6 to avoid falling them off.
Fig. 18
Fig. 17
Turn Drill chuck approx. 75degrees
clockwise. Drill chuck can be
assembled to Change cover.
Drill
chuck
75 degrees
Ring spring 21
Steel ball 5
Flat washer 24
Leaf spring
Change
cover
Torsion
spring 31
Insert the long leg of Torsion spring 31
into hole of Change cover through hole
of Change ring.
Assemble Change ring to Change cover.
Refer to
Fig. 6
.
R
epair
P
7
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