Brother GT-3 Series Service Manual page 309

6. Replacing Parts
7.
Disconnect the Connector (2) of the DC Fan Motor, and remove the Harness from the two Cord Clamps
LWS4NS (3).
8.
Remove the four Screws (4) and remove the Fan Guard (5) and the DC Fan Motor (6).
<Note>
Operate with the Gloves on, because the Fan Guard may be covered with Ink mist.
(4)
Assembling
1.
Mount the new DC Fan Motor (1) in the reverse process in Disassembling step 8 above. Pay attention to
the direction of the Harness from the DC Fan Motor (A), and the position of the projections (B) of the Fan
Guard.
2.
Connect the Connector of the DC Fan Motor, and connect the Harness from the two Cord Clamps
LWS4NS (3) in the reverse process in Disassembling step 7 above.
3.
Mount the Cover DR in the reverse process in Disassembling step 5 above.
4.
Mount the Filter Cover in the reverse process in Disassembling step 6 above.
5.
Push the Stop Lever to release the lock when you close the Front Cover UF with both hands.
300
(2)
(6)
(5)
(1)
(A)
(B)
GT-3 Series
(3)
(2)