FARMI 4571 / FARMI 4581
19
MAINTENANCE TABLE
OBJECT
ACTION
Maintenance interval, working hours
10 h,
or after working shift
50 h,
or after working week
250 h
General
Check cylinders and leakages
in hoses
Check pins and lockings
Check the screws.
Check the condition of
primary structures
Slewing device
Grease slide bearings
Check the screws.
Grease racks
Adjust rack bearings
Grease rack bearings
Check the oil level in the sight
glas
Change the oil every year.
Booms
Grease slide bearings
Check slide bearings and
adjust sideways clearance
necessary.
Lubricate extensions upper
and lower surfaces
Cylinders
Grease articulation bearings
Check hydraulic cylinders
bearings.
Grapple
Grease slide bearings
Check grapples fixing to
rotator
Support legs,
mounting base
Grease slide bearings
Check hydraulic cylinders
bearings.
FARMI 4571 / 4581 Tightening torque
Slewing device
1100 Nm
hexagonal socket head screw M24x2-90 ZN 10.9
Slide pieces
22 Nm
screw M8x16 / M8x12 ZN88