6. Remove the four cilinder head bolts (6) from the bearing housing (7).
7.
Remove the bearing housing.
8. Make sure shim (8) stays in the correct position.
9. Remove the old grease from the element.
10. Fill the mower element with 100 gr. of Shell Alvania WR 0 or equivalent.
11. Install the bearing housing on top of the mower element.
12. Make sure the hub of the bearing housing aligns with the hub of the
adjacent bearing housing.
13. Put Loctite 243 on the thread of the four cilinder head bolts.
14. Install the four cylinder head bolts in the holes of the bearing housing.
15. Torque-tighten the four cilinder head bolts to 39 Nm (3.9 kgm).
16. Turn the new mower disc 90° in relation to the adjacent mower disc.
17. Install the new mower disc on top of the bearing housing.
18. Examine the O-ring (4) for wear.
19. If the O-ring is worn, replace the O-ring.
20. Torque-tighten the castellated nut to 150-250 Nm (15-25 kgm).
21. Install the split pin in the castellated nut.
22. Make sure the split pin does not protrude above the pressure piece.
1. Split pin - 2. Castellated nut - 3. Pressure piece - 4. O-ring - 5. Mower disc
6. Fillister bolt - 7. Bearing housing - 8. Shim
Figure 25. Grease a Mower Element
Maintenance 5-5
M-H021.1004EN
To Next Page
Loading...
