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[3] DISASSEMBLY/ASSEMBLY
[3]-2 Side Blade R, L
DISASSEMBLING
ASSEMBLING
Side blades can be removed as
illustrated in
Fig. 7
.
(1) Do the reverse step of Disassembling. Do not forget to assemble Spacer under Side blade L.
Refer to
Fig. 7
.
(2) Adjsut the clearance between Center blade and Side blade, referring to “
Adjsuting the Blade Clearance
”.
Fig. 7
M5x10 Hex socket
countersunk
head screw (2pcs.)
Remove two M5x10 Hex socket
countersunk head screws.
Side blades (R and L) can be removed.
Be careful not to lose Spacer
under Side Blade (L)
Side blade (R)
Slip plate (R)
Slip plate (L)
Spacer
Side blade (L)
R
epair
P
4
/ 1
2
[3]-3 Crank Shaft Section (Helical gear 40, Ball bearings, Sealing screw)
DISASSEMBLING
(1) Disassemble Center blade section as illustrated in
Fig.2
,
Fig. 3
.
(2) Crank shaft section can be disassembled as illustrated in
Fig. 8, 9 and 10
.
Fig. 8
1R269
Fig. 9
Fig. 10
Remove Crank shaft section from Rod of Center blade section.
Rod
Ball bearing 627ZZ
Ball bearings 627ZZ and 696ZZ can be removed
with 1R269. Remove Flat washer 7 from Crank shaft.
Center blade
section
Crank shaft section
Ball bearing 696ZZ
Ball bearing 6000ZZ
Flat washer 7
Sealing screw
Sealing screw
Because of the tight clearance between
Ball bearing 6000ZZ and Sealing screw,
it is difficult to insert the jaws of 1R269
into the clearance. While gripping the legs
of 1R269 with Water pump pliers, remove
Ball bearing 6000ZZ.
Ball bearing 6000ZZ
Water pump
pliers
Sealing screw
Helical gear 40
Helical gear 40
1R031
Crank shaft
Putting Sealing screw onto 1R031,
remove Crank shaft from Helical
gear 40 by pressing with Arbor press.
Crank shaft
Helical gear 40