P
3
/
9
R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -1. Gear Section (Gear 12-31, Helical Gear 47)
DISASSEMBLING
Remove Helical gear 47 as drawn in
Fig. 2
.
Fig. 2
Pin 4
Base frame
1. Pull the rear portion of Base frame toward
the direction designated by arrows.
Lock lever
Under cover
complete
2. Turn Under cover complete to the unlocked position
with Lock lever pressed as drawn below.
Unlocked
position
3. Remove Under cover complete and
Shear blade assembly.
Shear blade
assembly
Under cover
complete
Dust guard
M4x12 Bind head screw
Protector
Crank complete
5. Remove Protector by unscrewing
M4x12 Bind head screw.
4. Remove Crank complete and
Dust guard.
6. Separate Housing R by unscrewing
six 3x16 Tapping screws.
Helical gear 47
Gear 12-31
Housing L
7. Remove Helical gear 47
and Gear 12-31-31 from
Housing L.
Pin 6 (with notch)
8. After removing Washer 6 and Pin 6
from Helical gear 47, remove 2 pcs.
of Pin 4 by pressing with Arbor press.
Helical gear 47 can be replaced.
Washer 6
Arbor press
Helical gear 47
3x16 Tapping screw
(6 pcs.)
