Micon M1500-600/150kW 50Hz
Manual
UK1500.PM6
Rev. 95-06-23 OKK
Maintenance
4
32
Bolt tightening checklist
ITEM
POINT
BOLT-SPECIFICATION
TORQUE [Nm]
Tower bolts
1.1 M16 -10.9
250
Extender
Wing bolts
2.4
M24 -8.8
680
Extender hub
2.5
M24 -8.8
680
Main shaft
3.1
M30 -12.9
1400
bolts
waxed
Bearing cover
M24 - 8.8(behind)
400
bolts
3.2
M16 - 8.8(front)
250
Main bearing
housing/
3.4
M24 - 10.9
850
frame
Shrink disk/
gear box
4.1
M24 - 10.9
980
Gear rod
frame bolts
5.2
M24 - 10.9
850
Brake disk/
hub bolts
6.2
M20 - 10.9
560
Shrink disk
brake hub
6.4
M12 - 10.9
100
Console/
brake bolts
6.5
M20 - 8.8
320
4.4