11
troubleShooting
Problem Solution
1.) Rivet Pintail is stuck in tool First Step:
Lightly tap nose against a hard surface while
after breaking squeezing HANDLES and pressing
down the RELEASING BUTTON with tool pointing
downward Pintail should then fall out, see g. 4.
(If that does not work try Second Step.)
Second Step: (Use this only if rst step does not work)
Remove NOSE TUBE and JAW HOLDER (for help
see gure 5) take out pintail and reassemble.
2.) Tool will not reverse Push on the handles until you feel a slight give,
then press the RELEASING BUTTON and continue pushing on
the handles, the tool should then reverse. If this does not work
Remove NOSE TUBE and inspect for any foreign matter that may
have cause the jamming between JAW HOLDER and the inside
of NOSE TUBE.
3.) Fastener does not pull rivet The JAW HOLDER is loose. Remove the NOSE TUBE and tight-
en the JAW HOLDER by turning it counter clockwise (See Three
Piece Jaw Installation and Removal.)
4.) The Rivet does not Fit into the Tool The rivet is to large, or the wrong NOSE PIECE is on the tool.
To nd the correct NOSE PIECE (see chart on page 11). If you
do not have the needed NOSE PIECE, See next page for how to
order the correct one.
5.) Premature Breaking See solution for problem 4. Also verify the grip of the fastener
and make sure you are not rocking the tool during installation.
6.) Jamming of Tool See solution for problem 4. Also verify that you have the proper
jaw engagement and that all parts are hand tight and that the
jaws are cleaned and properly assembled in jaw pusher (See
Three Piece Jaw Installation and Removal)
7.) Rivet not installed properly See solution for problem 4. Also verify that appropriate fastener is
being used and proper fastener grip length for the application has
been selected
8.) Jaws Breaking See solution for problem 4. Check to see all parts are properly
assembled and hand tight.
9.) Damaged Jaw Pusher See solution for problem 4. Check to see if all parts are properly
assembled.
AK-175 Series Tools (HK1057) Arconic Fastening Systems and Rings
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