Avdel Genesis G2LB, Instruction Manual

Page: 38 / 48

14
The airline must be disconnected before any servicing or dismantling is attempted unless specifically instructed otherwise.
It is recommended that any dismantling operation be carried out in clean conditions.
Before proceeding with dismantling, empty the oil from the tool following the first three steps of the 'Priming Procedure' on page 19.
Prior to dismantling the tool it is necessary to remove the nose equipment. For instructions see the Nose Assemblies section, pages 8,
9 and 10.
For a complete service of the tool, we advise that you proceed with dismantling of sub-assemblies in the order shown.
After any dismantling REMEMBER to prime the tool and to fit an appropriate nose assembly.
I M P O R T A N T
Read Safety Instructions on page 4.
The employer is responsible for ensuring that tool maintenance instructions are given to the appropriate
personnel.
The operator should not be involved in maintenance or repair of the tool unless properly trained.
The tool should be examined regularly for damage and malfunction.
* Item included in the Service Kit.
Item numbers in
bold refer to the General Assembly drawing and Parts List on pages 16-17.
•
Unscrew Retaining Nut 26 and pull off stem collector assembly, items 18 , 20 , 21 , 22 , 23 , 24 and 25 .
•
Using the ‘T’ spanner*, remove End Cap Assembly 73 together with Seal 17, ‘O’ Ring 16 , Lip Seal 28 and Spring 70 .
•
Loosen Locknut 3 with a spanner* then unscrew Chuck Collet Adaptor 1 .
•
Remove Locknut 3 together with ‘O’ rings 49 and 50 .
•
Remove screw 9 and Bonded Seal 10 .
•
Push Head Piston 7 to the rear and out of Head Assembly 4 taking care not to damage the cylinder bore.
•
Remove Seal Retainer 30 . Push Lip Seal 8 to the rear and out of Head Assembly 4 taking care again not to damage the cylinder
bore.
•
Remove Seal Housing 5 and Lip Seal 67 .
PART Nº DESCRIPTION PART Nº DESCRIPTION
SERVICE KIT : 71210-99990
Spanners are specified in inches and across flats unless otherwise stated
07900-00667 PISTON SLEEVE
07900-00692 TRIGGER VALVE EXTRACTOR
07900-00670 BULLET
07900-00672 'T' SPANNER
07900-00706 'T' SPANNER SPIGOT
07900-00684 GUIDE TUBE
07900-00685 INSERTION ROD
07900-00351 3 MM ALLEN KEY
07900-00469 2.5 MM ALLEN KEY
07900-00158 2 MM PIN PUNCH
07900-00224 4 MM A/F ALLEN KEY
07900-00734 STOP NUT - MAXLOK
07900-00164 CIRCLIP PLIERS
07900-00008
7
/
16
x
1
/
2
SPANNER
07900-00012
9
/
16
x
5
/
8
SPANNER
07900-00015
5
/
8
x
11
/
16
SPANNER
07900-00686 PEG SPANNER
07900-00677 SEAL EXTRACTOR
07900-00698 STOP NUT
07900-00700 PRIMING PUMP
07992-00020 GREASE - MOLY LITHIUM E.P.3753
07992-00075 GREASE - MOLYKOTE 55M
07900-00755 GREASE - MOLYKOTE 111
®
®
®
®
(or every 500,000 cycles whichever is the soonest)
Annually or every 500,000 cycles the tool should be completely dismantled and new components should be used where worn, damaged
or recommended. All ‘O’ rings and seals should be renewed and lubricated with Molykote
®
55m grease for pneumatic sealing or
Molykote
®
111 for hydraulic sealing.
For an easy complete service, Avdel
®
is offering a complete service kit.
S e r v i c i n g t h e To o l
A n n u a l l y
H e a d A s s e m b l y