HP Indigo 7800 ITM Bearings Alignment - Page 33

HP Indigo 7800 Manual

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k. Tighten the four "push" screws in a diagonal pattern. Figure 5-31 Four "push" screws into the locking ring with Loctite/Omnifit l. Re-tighten the first four/eight screws in a diagonal pattern. m. Re-tighten the four "push" screws in a diagonal pattern. 2. On the front bearing, grease the front bearing locking ring (flange). Make sure that all of the grooves are filled with grease. This grease prevents dust and particles from penetrating into the bearing. 3. Screw the front bearing locking ring (flange) onto the bearingNote that the screw thread is delicate, and must fit exactly in placeUse your hand to start the threading. Figure 5-32 Figure Front bearing ring (flange) Finishing ITM bearings alignment 31

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k.
Tighten the four "push" screws in a diagonal pattern.
Figure 5-31
Four "push" screws into the locking ring with Loctite/Omnifit
l.
Re-tighten the first four/eight screws in a diagonal pattern.
m.
Re-tighten the four "push" screws in a diagonal pattern.
2.
On the
front
bearing, grease the front bearing locking ring (flange). Make sure that all of the grooves are
filled with grease. This grease prevents dust and particles from penetrating into the bearing.
3.
Screw the front bearing locking ring (flange) onto the bearingNote that the screw thread is delicate, and
must fit exactly in placeUse your hand to start the threading.
Figure 5-32
Figure Front bearing ring (flange)
Finishing ITM bearings alignment
31