PALAZZANI RAGNO XTJ 43 - 5.8. Four-Year Maintenance

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Pag. 78OM5029_GB
5.8. FOUR_YEAR MAINTENANCE
Besides the recommendations in the previous paragraph:
 check the extension chains and if damaged, prepare them for replacement
 hydraulic oil replacement
 cylinders resistance and valves check. Put the cylinders under pressure and, after at
least 1 hour, check that no subsidence has taken place
 check the cylinders stems surface
 fl exible pipes and articulations replacement
 check the condition of the levers on the hydraulic distributors
 check the articulations pivots iron rings
 replace the turntable rotation reducer oil
 fi lters replacement (cartridge)
 dismount and check the chains, particularly the booms connections and the not accessible
areas. Substitute the defeated parts if any.
We remind you that these checks are just recommendations.
The operator must inform and the maintenance operator must provide for lubrication,
refi llments, replacements etc.
!
WARNING!
Inform the responsible personnel of any problem encountered.