Paint condition
• Check that there is not any paint damage on your crane. Have the damage repaired immediately
by an authorised service workshop.
8.3.3. Annual maintenance
Take the crane, at least once a year, to an authorised service workshop for inspection and
maintenance.
The workshop must carry out the following maintenance tasks at least once a year.
Hydraulic oil
• Change the hydraulic oil.
NOTE
If the workshop is equipped and personnel prepared to do a test of the oil quality
and think that the oil change is not needed, they can postpone it on their own
responsibility.
Oil in the slewing gearboxes
• Change the oil in the slewing gearboxes, or have it tested by a workshop or a specialist.
Hydraulic system and oil-tank filler cap
• Change the filler cap.
• Replace filters.
Hooks
• Replace missing or faulty parts on link assembly: shafts, safety pins and nuts.
• Replace the hook for a new one if the hook is damaged.
• Replace the hook for a new one if its weight allowed marking is damaged.
• Replace the latch assembly if it is damaged, missing or malfunctioning.
• Replace the hook for a new one if the clevis/link shaft, centring spacer, or split clevis retaining
nuts are missing or damaged.
• Non swivel hook: replace the two spring/roll pins and the plane bearing with new ones at least
once a year.
Maintenance and Service
EFFER 265-315-395-525 Progress 2.0 CE 149