P 18/ 23
R
epair
DISASSEMBLING
Fig. 42
Fig. 43
Fig. 44
Fig. 45A
Fig. 45B
(1) Disassemble Motor housing section, Gear housing section and Inner housing section.
(2) Remove two M4x16 Hex socket head bolts with hex wrench 3 and 1R228. (
Fig. 42)
Then pull Swash bearing section out of Inner housing complete. (
Fig. 43
)
(3) Remove Ball bearing 606ZZ from Gear housing complete using the removed Swash
bearing section. (
Fig. 44
)
(4A) Receive Clutch cam B on 1R035 and press out Spur gear 10 of HR2300.
The swash bearing section can be removed as drawn in
Fig. 45A
.
(4B) Remove Stop ring E-6 from Can shaft of HR2310T, then separate Flat washer 7,
Spur gear 10 and Clutch cam A from Can shaft.
Receive Swash bearing 10 on 1R034 and press out Cam shaft with Arbor press.
The swash bearing section can be removed as drawn in
Fig. 45B
.
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.)
Note
: These are thread locking
screws. Do not reuse
them without applying
ThreeBond 1321B/ 1342
or Loctite 242.
Inner housing complete
Insert the shaft* to the hole of
Ball bearing 606ZZ, and tilt it
back and forth.
* shaft portion of Spur gear 10
(for HR2300)
Cam shaft (for HR2310T)
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
Stop ring E-6
Spur gear 10 Clutch cam B Swash bearing 10
Flat washer 7
Bearing retainer
Spur gear 10 Clutch cam A
Swash bearing 10
Bearing box
Cam shaft
Flat washer 8
Flat washer 8
HR2300 Swash bearing section
HR2310T Swash bearing section
Ball bearing 608ZZ
Helical
gear 26
Bearing retainer
Bearing box Ball bearing 608ZZ
Helical
gear 26