Rotary Valve; Trigger - avdel 71224 Manual De Instrucciones

S e r v i c i n g t h e To o l
R o t a r y Va l v e
Dismantling
•
Remove Pneumatic Piston Assembly 57 as described in Pneumatic Piston Assembly.
•
Using Spanner (07900-00672), and Location Spigot Assembly (07900-00706), unscrew Clamp Nut 39 and remove together
with Top Plate Assembly 44 together with Tie Rods 56, Transfer Tube Assembly 61, Seperate Body 30 from Handle 64.
Remove 'O' Rings 16 and 17.
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Seperate Head Assembly 58 from Handle 64.
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Push out Rotary Valve 38 together with 'O' Rings 5.
Assemble in reverse order to Dismantling Instructions noting the following:
•
Seals should be checked for damage and replaced if necessary, lubricated with Molykote
Tr i g g e r
Dismantling
•
Using a 2mm pin punch (07900-00158) drive Trigger Pin 46 out and remove Trigger 33.
•
Unscrew Trigger Valve 21 using trigger valve extractor (07900-00692).
Assemble in reverse order to Dismantling Instructions.
Item numbers in bold refer to the general assembly drawing and parts list on pages 24 and 25.
®
55m grease.
23