Brother MFC260C Service Manual page 178

ADF motor and document rear sensor PCB
(12) Place the ADF unit right side up as shown below.
(13) Remove the ADF motor with the following steps.
1) Remove the gear 20/45 by releasing the latch.
NOTE: The gear 21/46 and planet gear 23 become freed. Take care not to lose them.
2) Remove the two screws.
3) Disconnect the ADF motor harness from the ADF motor.
(14) Push down the two lock arms and take out the document rear sensor PCB. Then disconnect the
document rear sensor harness from the PCB.
Routing the ADF motor harness
and grounding wire
Cable guide
ADF motor harness
Grounding wire
Screw, pan
(s/p washer)
M3x6
Gear 20/45
ADF motor
ADF motor harness
Grounding wire
ADF motor
Gear
21/46
(Rear)
Planet gear 23
Document front
sensor harness
Document rear sensor harness
Grounding wire
ADF motor harness
Document rear sensor PCB
ADF unit
(Left)
Lock arms
6 - 1 9
Document rear sensor harness
Document rear
sensor PCB
Confidential
(6_18)