AGFA Avantra 36/44 Service Manual page 226

3. Move the shuttle motor rod slightly backwards on the left side while
removing the top roller from the left side.
To Remove the Center Roller:
1. Remove the supply drive motor with the gear and sensor flag assembly.
Caution should be taken not to lose the standoffs for the flag assembly.
NOTE: In new systems the supply motor gear is covered with Loc-
tite, and is difficult to remove from the motor shaft. This is
why the entire motor must be removed.
2. Remove one allen screw directly behind the drive roller bearing on the left
side. Do not remove or loosen the V-Platen to get to this allen screw.
3. Remove the drive roller from the left side with the metal piece that holds
the roller left bearing. You may have to pull hard to get the right side of
this roller out because the right bearing sticks to its metal piece on the right
side.
Installing the Rollers
Reverse the above directions to re-install. Install the center roller first, followed
by the top and bottom roller.
Note: Before installing each roller use a pliers to compress the spring and then
put a tie wrap through it so that now the spring is compressed. Only use one tie
wrap. If you use two wraps, the spring will not go onto the roller shaft.
1. Compress the spring so that it bends when the tie wrap is installed, and
tighten. Even with the spring bent you still should be able to get it on the
roller shaft. When installing the bearing on the shaft with the compress
spring, the bearing should be in slightly and not flushed or sticking out the
end of the shaft.
2. After the roller is installed, cut the tie wrap and remove it from around the
spring.
3. Re-install all parts previously removed.
4. Refer to procedure 5.13 to check the adjustment of the supply roller disks
and the sensor flag adjustment.
Section I: Imagesetter
Removal and Replacement 4-67