Case 821G - Page 24

INTRODUCTION
Reassemblinghydraulicequipment
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Cleanpartsinawellventilatedroom.
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Removeresidualoilwithcompressedair,andapplyfreshhydraulicoilorgearoiltosurfacesbeforereassembly.
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Replaceremovedo-rings,back-upringsandoilsealswithnewones.Applygearoilonthembeforereassembling.
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Thoroughlycleananddrysurfacesonwhichliquidsealantmustbereapplied.
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Beforeassembling,removerustpreventivesonnewparts.
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Usespecialtoolstotbearings,bushingandoilseal.
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Assemblepartsmatchingtothemarks.
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Aftercompletion,checkthatthereisnoomissionofparts.
51428216_EN14/12/2017
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