P 1
0
/ 1
3
R
epair
DISASSEMBLING
Fig. 21
Fig. 20
Fig. 22
Fig. 23
Fig. 24
(1) Disassemble Motor housing section, Gear housing section and Inner housing section. As for HR2601, remove two
M4x12 Hex socket head bolts. And then separate Counter weight section from Inner housing complete. (
Fig. 20
)
(2) Remove two M4x16 Hex socket head bolts with hex wrench 3 and 1R228. (
Fig. 21)
Then pull Swash bearing section out of Inner housing complete. (
Fig. 22
)
(3) Remove Ball bearing 606ZZ from Gear housing complete using the removed Swash bearing section. (
Fig. 23
)
(4) Receive Clutch cam B on 1R035 and press Spur gear 10 out of Clutch cam B.
The swash bearing section can be removed as drawn in
Fig. 24.
Push Piston cylinder into Inner housing
complete to tilt Swash bearing 10.
Pull Swash bearing section horizontally
with Swash bearing 10 kept tilted, and
remove the pole of Swash bearing 10
toward the tilted direction.
Swash bearing section
(
Note
: Ball bearing 606ZZ is left in Gear housing complete.)
Swash bearing 10
[3] DISASSEMBLY/ASSEMBLY
[3]-7. Swash bearing section
M4x16 Hex socket
head bolt (2 pcs.)
M4x12 Hex socket
head bolt (2 pcs.)
Note
: These are thread
locking screws.
Do not reuse them without applying
ThreeBond 1321B/ 1342 or Loctite 242..
Inner housing complete
Insert shaft portion of Spur gear 10
to the hole of Ball bearing 606ZZ,
and tilt it back and forth.
Tap Gear housing complete with plastic hammer.
Ball bearing 606ZZ is removed together with
Swash bearing section.
Piston cylinder
Ball bearing 606ZZ
in Gear housing
complete
Ball bearing 606ZZ
Plate
Pin 6
Weight holder guide
For HR2601 only
Counter weight
Spur gear 10 Clutch cam B Swash bearing 10
Flat washer 8
Swash bearing
section
Bearing retainer
Bearing box Ball bearing 608ZZ
Helical
gear 26
