MEC升降车平台96909-SCH维修电气原理图手册

Section 9-MaintenanceMarch 2025Seven Year MaintenanceThe following maintenance should be done every 7 years.1)Replace the Wire RopeMandatory wire ropes and sheaves replacement intervals are 7 years.Sheaves and wire rope must be replaced as sets.Mandatory wire rope and sheaves replacement must be carried out if anyone of the followedconditions exists,even if the interval between the replacements does not exceeds 7 years.Rusted or corroded wire ropes.·Kinked,“bird caged",or crushed ropes.Ropes at end of adjustment range.Sheaves failing wear out gage inspection.。Ropes with 6 total broken wires in one rope lay,3 in one strand in one rope lay,1 valleybreak,or 1 break at any end termination.Page 37135-RJ-Service Parts Manual-96909mec