R
epair
P 3 / 5
< 1 > Replacement of spiral bevel gears
( 1 ) Replacement of spiral bevel gear 12
Hold armature with your hand firmly, and unscrew hex nut with spanner as illustrated in Fig. 1.
<Note> Do not hold armature with vice in this process.
( 2 ) Removing of spiral bevel gear 33, lock spring 17 and lock sleeve
1. Remove retaining ring S-8 with retaining plier, from spindle. Then, flat washer 8, lock washer and
spiral bevel gear 33 can be removed from spindle as illustrated in Fig. 2.
2. Remove lock sleeve from spiral bevel gear 33, with turning it anti-clock wise as illustrated
in Fig. 3.
3. Remove lock spring 17 from spiral bevel gear 33, with turning it anti-clock wise as illustrated
in Fig. 4.
Hex nut
Fig. 1
Fig. 2
Retaining ring S-8
Flat washer 8
Lock washer
Spiral bevel gear 33
Spindle
Lock sleeve
Spiral bevel gear 33
Fig. 3
Spiral bevel gear 33
Lock spring 17
Fig. 4
