Makita HR262D Technical Information page 13

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-5. Tool holder section for BHR262, HR262D/
Tool holder guide section for BHR262T, HR262DT
DISASSEMBLING
Note: Tool holder (guide) section can be removed without disassembling Housing section.
(1) Remove Chuck section as drawn in Figs. 4 and 5.
(2) Remove Change lever as drawn in Fig. 19.
(3) Remove four 4x35 Tapping screws as drawn in Fig. 22.
(4) Take steps drawn in Figs. 31 and 32.
Fig. 31
Strike the top of Tool holder ass'y with plastic hammer.
Gear housing complete can be removed.
Note: Grease falls from Gear housing complete.
Receive it with waste cloth.
Fig. 33
Assemble a pair of 1R022 or 1R356 to 1R306,
then attach them to the ram of arbor press.
Put Tool holder (guide) section on the table of
arbor press.
Note: Be sure to leave a little clearance to
expand Ring spring 29 between 1R022
(or 1R356) and Tool holder ass'y.
1R036
Ring spring 29
ASSEMBLING
Take the disassembling step in reverse.
While compressing Compression
spring 32 by pressing down
Washer 31 using arbor press,
remove Ring spring 29 with
1R004 or small slotted screwdriver.
ram of
arbor press
1R022
(or 1R356)
clearance
to expand
Ring spring 29
Washer 31
table of
arbor press
Fig. 32
Pull out Tool holder ass'y from Inner housing complete.
Note: Do not lose Flat washer 28 between Tool holder
ass'y and Inner housing complete.
Tool holder (guide) section
Flat washer 28
Swash bearing section
Ring
spring 29
Washer 31
1R004
Compression
spring 32
Spur gear 51
P 13/22
Piston cylinder
Inner housing
complete
Spur gear 51 can
now be removed.
Washer 31
Compression
spring 32
Spur gear 51