Komatsu PC20R-8 Shop Manual page 96

BUCKET
1
3
1. Bushing (Head side)
2. Bushing (Bottom side)
3. Rod
4. Head
BOOM SWING
1
3
1. Bushing (Head side)
2. Bushing (Bottom side)
3. Rod
4. Head
10-78
5
4
5. Washer
6. Cylinder
7. Piston gasket
8. Ring
4
5 6
5. Gasket
6. Cylinder
7. Piston gasket
8. Ring
6 7 8
10. Nut
7 8
10. Nut
9 10
RKP01450
9. Piston
2
9 10
RKP01440
9. Piston
PC20R-8 PC27R-8
2