![background image](http://html1.mh-extra.com/html/makita/bhr261/bhr261_technical-information_3974717016.webp)
P 1
6
/ 2
1
R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-8. Swash bearing 10, Gear portions
DISASSEMBLING
Fig. 45
Note
: The subject step can be done without removing Motor section.
1) Remove Gear housing complete as mentioned in the clause of
[3]-5
.
2)
Remove Inner support complete by loosening two M4x25 Hex
socket head bolts using 1R170. (
Fig. 45
)
3) Remove two M4x12 Hex socket head bolts that is seated on Bearing
retainer B on Inner support complete. (
Fig. 46
)
4) Swash bearing 10 portion and Piston cylinder portion from Inner
housing complete. (
Fig. 47
)
5) When Ball bearing 606ZZ is left in Gear housing complete after
removing Swash bearing section, insert Cam shaft to a hole of Ball
bearing 606ZZ and tilt Cam shaft back and forth (
Fig. 48
), then tap
Gear housing complete with plastic hammer as illustrated in
Fig. 49
.
Ball bearing 606ZZ can be removed.
6) Put Spiral bevel gear 26 on a U groove of 1R139 and pass Swash bearing portion through the groove, then press down
Cam shaft using 1R281 to lose the press fit to Spiral bevel gear 26, Ball bearing 608ZZ and Ring 8 at a time. (
Fig. 50
)
They can be removed. Also Clutch cam, Swash bearing 10, Sleeve 9 and Bearing retainer B can be removed from Cam
shaft. (
Fig. 51
)
7) Remove Retaining ring S-7 from Cam shaft using 1R291. Compression spring 7 and Spur gear 10 can be removed. (
Fig. 51
)
Fig. 46
Fig. 47
Fig. 48
Fig. 51
Fig. 49
Fig. 50
M4x25 Hex
socket head bolt
Inner support complete
Inner housing complete
1R170
Bearing retainer B
Ball bearing 606ZZ in
Gear housing complete
Swash bearing portion
Spiral bevel
gear 26
Spiral bevel gear 26
Swash bearing portion
Inner housing complete
Cam shaft
M4x12 Hex socket head bolt (2pcs.): threadlocker type
M4x12 Hex socket head
bolt (2pcs.): threadlocker type
M4x12 Hex socket head
bolt (2pcs.): threadlocker type
Piston cylinder portion
1
2
1R139
1R281
Cam shaft
Compression spring 7
Retaining ring S-7
Spur gear 10
Ring 8
Bearing retainer B
Ball bearing 606ZZ
Ball bearing 608ZZ
Cam shaft
Clutch cam
Sleeve 9
Swash bearing 10