9
* refers to items included in the Avdel service kit. For complete list see page 11.
To fit Offset Head, proceed as follows:
Remove nose retaining nut (item 81 of base tool pages 14 - 15) from front of base tool.
Screw on offset head onto the head piston of base tool then tighten the retaining nut 7 which is part of the offset head.
Insert screw (item 4 page 11) through rear of head of tool into the coupling tube
5
of the offset head. Turn offset head to desired
position and lock by tightening screw
4
.
Fit selected nose assembly to offset head by screwing assembled chuck collet onto operating arm extension 10 of offset head and
tighten with a spanner
Push anvil 1 over the chuck collet.
Slide nose retaining nut (previously removed from front of base tool) over anvil 1 and screw onto front of tool.
To assemble monobolt nose assemblies, lightly coat the jaws with Moly Lithium grease.
Assemble spring guide
4
and spring
6
and stand on end on a flat even surface.
Fit spring guide
4
into spring
6
.
Balance the three chuck jaws
3
on the spring guide
4
(using a spent stem to aid positioning if necessary).
Carefully lower chuck collet
2
over the assembled components. Invert assembly and screw in screwed spring guide
5
.
Remove nose retaining nut (item 81 of base tool pages 14 - 15) from front of base tool.
Screw the assembled chuck collet onto the tool using a spanner*.
Push anvil case 1 over the chuck collet.
Slide nose retaining nut over anvil case 1 and screw onto front of tool.
Screw nose tip
10
into anvil case
1
.
SERVICING INSTRUCTIONS
Nose assemblies should be serviced at weekly intervals.
For straight nose assemblies, remove using the reverse procedure to the ‘Fitting Instructions’.
Particularly check wear on jaws.
Ensure spring and spring guides (if fitted) are not worn or distorted.
Ensure anvil 1 is not worn or cracked.
To dismantle offset head use the reverse procedure to the fitting instructions.
Assemble in reverse order to dismantling.
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Summary of Contents for 07500
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