HFT-BA-e-1812 4511 Enclosure11.1 Checklist „Enhanced maintenance“ (General revision)The enhanced maintenance has to be carried out by a service partner authorized by KERN.Crane scales Model ………………………………….. Serial no. ……………………………………………..Interval Magnetic powdertest for cracks Hooks Shackle Screwedconnections Datum Name Signature12 months/50,000 x24 months/100,000 x36 months/150,000 x48 months/200,000 x60 months/250,000 x72 months/300,000 x84 months/350,000 x96 months/400,000 x108 months/450 000 x120 months/500 000x Replace crane scales entirely
