8
N
O S E A S S E M B L I E S
There are two nose assemblies available for the 07391 tool with only the nose tip varying. See nose assembly component table below
for part numbers. If you have purchased a complete tool, it will be fitted with one of these two nose assemblies.
It is essential that the correct nose tip is fitted prior to operating the tool. One or two extra nose tips are supplied screwed into the base
of the tool. For nose tip part numbers refer to the table on page 5. It is essential to use whichever nose tip has the smallest diameter
hole fitting over the fastener stem.
FITTING INSTRUCTIONS
I M P O R T A N T
The air supply must be disconnected when fitting or removing nose assemblies unless specifically instructed otherwise.
Lightly coat the jaws with Moly lithium grease.
Drop jaws
4
into jaw housing
3
.
Insert jaw spreader
5
into jaw housing
3
(locating in the ‘V’ shape formed by the jaws).
Locate buffer
6
on jaw spreader
5
.
Locate spring
7
into jaw spreader
5
.
Fit locking ring
8
onto the jaw spreader housing assembly of the tool.
Holding tool pointing down, screw on the assembled jaw housing onto the jaw spreader housing assembly of tool and tighten with
spanner.
Screw nose tip
1
into nose casing
2
.
Place nose casing
2
over jaw housing
3
and screw onto tool, tightening with spanner.
NOSE ASSEMBLY COMPONENTS
The table lists component part numbers for
both nose assemblies. Item numbers refer to
the text and illustration above. We recommend
some stock as items will need regular
replacement. Read nose assemblies servicing
instructions above carefully.
SERVICING INSTRUCTIONS
Nose assemblies should serviced at weekly intervals.
Remove the complete nose assembly using the reverse procedure to the ‘Fitting instructions’.
Any worn or damaged part should be replaced by a new part.
Particularly check wear on jaws.
Check spring
7
is not distorted.
Assemble according to fitting instructions.
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Nose assembly
07391-03000
NOSE ASSEMBLY COMPONENTS
Components
Item
No
Nose Assembly
07391-03100
1
Nose Tip
07381-04501
07340-06101
2
Nose Casing
07340-00306
3
Jaw Housing
07340-00304
4
Jaws
07340-00213
5
Jaw Spreader
07340-01501
6
Buffer
07340-01503
7
Spring
07498-06801
8
Locking Ring
07340-00327