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HM 1000/1250
10) Preparations for correcting the position of the
curvic coupling on the table
① Loosen the bolts (12-BB16×40) on the
curvic coupling.
② Remove the plugs (2-FPS-S1/2) from the
curvic coupling positioning pin (2-
TPB13×50) places. And use the puller to
pull out the taper pin.
③ Tighten the curvic coupling bolts evenly with approx. 1/3 of the standard torque.
2. Assembling the table (pallet base) temporarily
1) Apply grease to the O-ring (1-G390) of the
inner table and the dust seal of the outer table
base as even as possible to avoid damage to
the rings during the installation process.
2) Use the air tool to gently blow off all dust and
impurities from the upper and lower curvic
coupling.
3) Lift up the table with care of the balance, and gently put it down to the previously marked
line.
▪ If the table is stuck in the base, use a brass hammer, wood support or lead lump to
impact around the upper table so that the table is guided to the right position.
HM1000ISE99
Curvic
Coupling
Fixing Bolt
O-Ring
Positioning
Pin
Dust Seal
63
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