Removing The Main Drive Motor - Canon iR4570 Series Service Manual

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Do not touch the screws that are glued in place.
10.5.14.3 Removing the Main
Drive Motor
iR3570 / iR4570
1) Remove the 4 screws [1], and detach the main drive
motor [2].
Points to Note During the Work
Be sure that the 2 timing belts [2] are fitted to the shaft
[1] of the main drive motor as shown.
0007-6421
Adjusting the Tension of the Main Drive Motor
1) Temporarily fix the main drive motor in place to the
main motor base.
2) So that the motor gear [1] and the teeth [2] of the
pulley mesh correctly, move the motor in the
direction of the arrow.
Chapter 10
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F-10-166
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