R
epair
P 3 / 7
< 5 > Disassembling helical gear 39 See Fig. 4.
1. Take off retaining ring S12, pin 4 and steel ball 3.5 from spindle.
2. Set gear housing on No.1R037 "Bearing setting plate", and set No.1R284 "Round bar for arbor" on spindle.
3. Disassemble spindle by pressing the round bar for arbor set on spindle, with arbor press.
Then, helical gear 39 can be removed form gear housing.
< 6 > Assembling helical gear 39 See Fig. 5.
1. Assemble spindle by pressing with arbor press.
2. Assemble helical gear 39 to spindle by pressing 1R028 "Bearing setting pipe" on the helical gear, with arbor press.
3. Fix helical gear 39 with retaining ring S12, and put steel ball 3.5 and pin 4 into the hole of spindle.
Fig. 4
Fig. 5
Retaining ring S12
Steel ball 3.5
Pin 4
Spindle
Spindle
<Note>
Be careful, not to lose pin 4,
steel ball 3.5 and retaining
ring S12, when removing them.
No.1R284
Round bar for arbor
No.1R037
Bearing setting plate
Arbor press
Spindle
Helical gear 39
Spindle
No.1R284
Round bar for arbor
Gear housing
Arbor press
1R035
Bearing setting plate
1R028
Bearing setting pipe
Helical gear 39
Retaining ring S12
Steel ball 3.5
Pin 4
Spindle
