Rotary Valve; Assemble In Reverse Order To Dismantling Instructions Noting The Following; Trigger - Acument Avdel Genesis nG3 Betriebsanleitung

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
•
Using a 4mm pin punch (07900-00158) drive Trigger Pin 46 out and remove Trigger Assembly 33.
•
Remove Pneumatic Piston Assembly 57 as described in Pneumatic Piston Assembly, see page 22.
•
Using Spanner (07900-00672), and Location Spigot (07900-00671), 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 Assembly 64. Remove 'O'
Rings 16 and 17.
•
Seperate Head Assembly 58 from Handle Assembly 64. NOTE ORIENTATION OF ROTARY VALVE 38
•
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
•
Ensure Rotary Valve 38 is assembled in correct orientation, align pins with forks on the Trigger 33.
See illustration below.
Tr i g g e r
Dismantling
•
Using a 4mm pin punch (07900-00158) drive Trigger Pin 46 out and remove Trigger 33.
•
Unscrew Trigger Valve 21 using trigger valve extractor (0900-00692).
Assemble in reverse order to Dismantling Instructions noting the following:
•
When assembling Trigger 33 the trigger forks locate on the pins each side of the Rotary Valve 38.
•
Ensure Rotary Valve 38 is orientated correctly. See illustration below.
Item numbers in bold refer to the general assembly drawing and parts list on pages 26 and 27.
38
®
55m grease.
33
E n g l i s h
23