Service Manual

ProCore 864/1298Page 4 − 10Coring Head
Service and Repairs
Rotolink Damper Assemblies
1. Rotolink damper
2. Stud (2 used per rotolink)
3. Bumper (2 used per rotolink)
4. Standoff (4 used per rotolink)
5. Hardened D washer
6. Flange nut (2 used per rotolink)
7. Cap screw
8. Ball bearing
9. Damper link
10. Lock nut
11. Cap screw
12. Hardened washer
13. Flange nut
14. Rubber bumper (2 used per rotolink
)
15. Stomper arm
16. Coring head frame
Figure 6
FRONT
RIGHT
2
3
4
6
8
9
10
11
13
1
5
7
12
14
15
16
8
11
10
9 8
8
150 to 170 ft−lb
(204 to 230 N−m)
LOCTITE #242
2
NOTE: The rotolink damper assemblies for all stomper
arms used on ProCore 864 and 1298 aerators are iden-
tical.