Maintenance; Dismantling Instructions - Avdel T51 Betriebsanleitung

M a i n t e n a n c e
D i s m a n t l i n g I n s t r u c t i o n s
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Uncouple the two Hydraulic Hoses 27 and disconnect the Control Cord 25.
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Unscrew and remove the Anvil by hand.
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Unscrew the Collet and remove the inner assembly by hand.
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Loosen the Grub Screw 18 using a 5 mm Allen Key.
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Unscrew the Anvil Retainer 2.
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Place a tray under tool to catch the oil.
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If a hand pump (73010-00001) is available, connect to female coupling and slowly pump Piston 13 out of Cylinder 19.
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Otherwise clamp the Piston 13 in a soft jawed vice and tap the Cylinder 19 backwards with a soft mallet.
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Remove the Brass Plug 8 by inserting a sharp object (eg a small screwdriver) into the keyway and levering out the Plug.
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Unscrew the Collet Adaptor 9 (the Nylon Plug 8 will shear).
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Remove the Gland 5.
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Inspect and replace 'O' Rings and Back-up Rings if necessary (Service Kit 29).
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Remove the Ejector Pin 14 by pushing it out of the back of the Piston 13.
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Unscrew the Screw 10 in front of the Piston 13 using a 6 mm Allen Key and remove Back-up Ring 11 and 'O' Ring 12.
Item numbers in bold refer to the general assembly drawing and parts list on pages 10-11.
8
IMPORTANT
Be sure the HydraPac is turned off before removing tool or nose.