HOZAN C-405, Instruction Manual

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This tool is for correcting the threads on a bicycle bottom bracket. Do not use for any other
purpose.
Precautions
1. Wear groves during use.
2. The C - 405 is for bottom brackets of 1.37
×
24 (JIS) size. Applicable to Italian
standard (36 mm X 24 TPI) by replacing the provided taps with the C - 405 - 2 sold
separately. But not applicable for other sizes.
3. Be careful in handling, since this is a precision cutting tool. Do not drop or throw
down. This could damage the taps.
4. Do not modify the C
-
405. This could cause a malfunction.
5. Do not use when cracks, breaks, excessive wear or deformation is found on this
tool, bodies and taps.

Caution
４ ４ ４ ４
Compare the right and reverse (left - hand) taps. The tap
indicated "LEFT" on the wrapping and also stamped "LH
(
left - hand)" directly on its face is for reverse (left - handed)
screw, and should be installed in tap driver R.
"
LEFT" means left-handed screw, but not
left side to the riding person.
When installing the C - 405 - 2 (Italian stand-
ard) sold separately, use the same taps for
right and left.
３ ３ ３ ３
Loosen the tap set rings of tap drivers R and L.
Preparation
Loosen handle set screws using a 3 mm hexagonal key.
１ １ １ １
Insert handles into tap drivers R and L, and screw in handle set screws so that they
engage the depressions in the middle of the handles.
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Similarly insert right screw tap from the
face which has slits into tap driver L,
engraved L.
Engage the slits with the projections on
the tap driver, then secure the tap set ring
with you fingers
.
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６ ６
６
Insert reverse screw tap stamped LH
from the face which has slits into tap
driver R, engraved R.
Engage the slits with the projections on
the tap driver, then secure the tap set ring
with your fingers
.
５ ５ ５ ５
Set up very carefully to ensure selecting the proper tap for each side.
Without using pliers, tighten the tap set ring with your fingers. Overdo could damage
the tap.
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
Caution
Right
screw
tap for
left side
Reverse
(
LH)
screw tap
for right
These are viewed as in
the left
illustration.
Slit
Tap set ring
Stamped face
Projection