Maintenance - Farmi Forest Corporation CR40 Operation, Maintenance And Spare Parts Manual

MAINTENANCE

OBJECT
General
Check cylinders and
leakages in hoses
Slewing device
Lubricate slide bearings
Check oil level
Booms Grease slide bearings
Lubricate extension's upper
and lower surfaces
Cylinders Lubricate swing bearings
Check condition of piston
rod and piston rod oil ring
Grapple
Grease slide bearings
Support legs,
Grease slide bearings
mounting base
8 h,
or after working shift
CR40
ACTION
Maintenance interval, working hours
50 h,
or after working week
Check pins and lockings
Check fastening bolts
22
After 250 working hours or
once a year
Check the condition of
primary structures
Tighten the fastening bolts
Adjust racks support bearings
Check sliding bearings and
sliding plates
Sylintereiden laakereiden tar-
kistaminen
Check grapples fixing to rota-
tor
Check hydraulic cylinders
bearings