Makita HR262D Technical Information page 16

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-7. Impact bolt in Tool holder complete for BHR262, HR262D)/
Tool holder guide complete for BHR262T, HR262TD (cont.)
ASSEMBLING
1) Assemble Impact bolt section to Tool holder (guide) complete as drawn in Fig. 42.
Fig. 42
Note: The five components are directional, and must be mounted as shown below.
Tool holder (guide) complete
Bit (chuck)
installation
side
2) Push Ring spring 28 into the inner groove of Tool holder (guide) complete as drawn in Fig. 43.
Fig. 43
Note: 1) Use an extra Piston cylinder as a jig. Never use Piston cylinder that is to be assembled to the machine.
2) The end gap of Ring spring 28 must not be positioned in either of the two holes of
Tool holder (guide) complete.
Piston cylinder
as a jig
end gap
Ring spring 28
Tool holder
(guide) complete
hole
Note: 2)
Tool holder
(guide) complete
Ring spring 28
end gap
Sleeve 9
Impact bolt
long
Note: 1)
Inner groove of
Tool holder (guide)
complete
Ring spring 28
hole
[Correct] [Wrong]
Ring 10
Cushion ring 13
short
[cross-sectional view]
Piston cylinder as a jig
P 16/22
O ring case with
O ring 9 fit inside
Inner housing
complete side
O ring case