Brother MFC8420 Service Manual page 172

4. ADF Unit
No. Parts code Parts name
1
087311-016 Taptite, cup B M3x10
2 Rew, pan (S/P washer)
0A4300-605
M3
3
087320-616 Taptite, cup S M3x6
4
087311-016 Taptite, cup B M3x10
5 087311-016 Taptite, cup B M3x10
6
UF5034-001 Taptite, B M3x6
7
087311-016 Taptite, cup B M3x10
8
087311-016 Taptite, cup B M3x10
9
087320-616 Taptite, cup S M3x6
5. Panel
No. Parts code Parts name
1 087310-815 Taptite, cup B M3x8
2
087411-215 Taptite, cup B M4x12
MFC-8420/8820D/8820DN, DCP-8020/8025D/8025DN
Location
LF spring
Hinge arm R
ADF motor
Motor frame
Paper feed chute
ADF chute ASSY
Side cover F
Side cover R
Separation rubber
Hinge ASSY L
Rear sensor cover
Ground wire
Location
Panel PCB ASSY
Panel rear cover
Panel unit
4-91
SERVICE MANUAL
Pcs. Tightening torque
⋅ ⋅
N m (Kgf cm)
2
±
0.686 0.098 (7
3
2
±
0.686 0.098 (7
±
3
0.686 0.098 (7
±
4
0.686 0.098 (7
4
±
1
0.686 0.098 (7
1
±
1
0.392 0.098 (4
±
3
0.686 0.098 (7
±
2
0.686 0.098 (7
±
1
0.686 0.098 (7
Pcs. Tightening torque
⋅ ⋅
N m (Kgf cm)
2
±
0.588 0.098 (6
4
±
4
0.784 0.098 (8
±
1)
±
1)
±
1)
±
1)
±
1)
±
0.5)
±
1)
±
1)
±
1)
±
1)
±
1)