P 8 /16
[3] DISASSEMBLY/ASSEMBLY
[3] -1. Casing Assembly and Feeder Box Assembly (cont.)
R
epair
ASSEMBLING
1) Assemble Sleeve 5, Spur gear 16 and Shoulder pin 6 to Feeder box. (See Fig. 17 to Fig. 15 on page 7.)
2) Assemble Wheel together with Dust cover to Feeder box. (See Fig. 14.)
Important 1: Dust cover must be fixed securely to Feeder box as described in Fig. 18.
Important 2: Make sure that Wheel and Spur gear 16 are correctly engaged. (Fig. 19)
3) Assemble Pin 3 and Torsion spring 4 to Stopper (Fig. 20), then assemble them to Feeder box as described in Fig. 21.
Fig. 20
Stopper
Torsion spring 4
Note: Be sure to assemble Torsion spring 4
and Pin 3 to Stopper as illustrated below
before assembling them to Stopper.
Fig. 19
View from Box cover complete side
Top view
Box cover complete side
Feeder box side
Wheel
Spur gear 16
Fig. 18
Push the metal plate of Dust cover in the three portions designated by gray star;
especially, be sure to push it securely into the hole designated by "A" until Dust cover stops.
metal plate
of Dust cover
Feeder box
Engaging Wheel with Spur gear 16
1) Engage with .
2) and can be engaged by doing 1).
Pin 3
Hook the bent end on
the groove of Stopper.
Gear portion
Inner sprocket
Outer sprocket
Inner gear
Outer gear
Stopper catching portion
Wheel
Spur gear 16
Note: As illustrated to right:
must be engaged with .
must be engaged with .
Fig. 21
Torsion spring 4
Stopper
Pin 3
Spur gear 16
The straight end of Torsion
spring 4 must be placed on
the rear wall of the concave
portion.
Wheel
Engage Stopper with so that
the backward movement of Spur gear 16
can be prevented by Stopper.
concave portion
of Feeder box
