Brother MFC-9440CN - Page 136

Confidential
3-4
Location of screw Screw type
Q'ty
Tightening torque
N m (kgf • cm)
Drive frame ASSY Taptite, cup B M3x10 2 0.50 ±0.1 (5 ±1)
ADF motor Taptite, bind S M3x6 1 0.70 ±0.1 (7 ±1)
Driver PCB ASSY Taptite, cup S M3x6 2 0.80 ±0.1 (8 ±1)
FG harness FB Taptite, cup S M3x6 1 0.80 ±0.1 (8 ±1)
Panel unit Taptite, cup B M3x10 5 0.50 ±0.1 (8 ±1)
NCU cover Taptite, cup B M3x8 4 0.60 ±0.1 (6 ±1)
NCU unit Taptite, bind B M4x12 2 0.80 ±0.1 (8 ±1)
FG harness NCU Screw pan (S/P washer)
M3.5x6
1 0.80 ±0.1 (8 ±1)
NCU shield Screw pan (S/P washer)
M3.5x6
1 0.80 ±0.1 (8 ±1)
NCU PCB ASSY Taptite, cup S M3x6 2 0.60 ±0.1 (6 ±1)
Joint sub cover Taptite, cup S M3x8 1 0.80 ±0.1 (8 ±1)
Taptite, cup S M3x8 2 0.80 ±0.1 (8 ±1)
Taptite, cup S M3x6 6 0.80 ±0.1 (8 ±1)
Joint cover ASSY
Taptite, cup S M4x8 6 0.98 ±0.1 (9.8 ±1)
Speaker holder Taptite, bind B M4x12 2 0.80 ±0.1 (8 ±1)
Top cover USB front ASSY Taptite, bind B M3x8 3 0.50 ±0.1 (5 ±1)
USB holder Taptite, bind B M3x8 3 0.50 ±0.1 (5 ±1)
Paper chute Taptite, cup B M3x8 2 0.60 ±0.1 (6 ±1)
Stack lever holder L Taptite, cup B M3x6 1 0.50 ±0.1 (5 ±1)
Stack lever holder R Taptite, cup B M3x6 1 0.50 ±0.1 (5 ±1)
Earth spring Taptite, bind B M3x8 1 0.60 ±0.1 (6 ±1)
Taptite, bind B M3x10 2 0.70 ±0.1 (7 ±1) Paper feed frame unit
Taptite, cup S M3x6 1 0.70 ±0.1 (7 ±1)
PF plate Taptite, bind B M3x8 5 0.40 ±0.1 (4 ±1)
Belt cleaner release sensor PCB ASSY Taptite, bind B M3x8 1 0.50 ±0.1 (5 ±1)
THM/HUM sensor holder ASSY Taptite, cup S M3x6 4 0.69 ±0.1 (6.9 ±1)
THM/HUM ground plate Taptite, cup S M3x6 1 0.69 ±0.1 (6.9 ±1)
Release rack plate Taptite, cup B M3x8 1 0.49 ±0.1 (4.9 ±1)
Front door unit earth Taptite, cup S M3x6 1 0.80 ±0.1 (8 ±1)
Wire support rope Shoulder screw 1 0.80 ±0.1 (8 ±1)
Harness cover MP Taptite, cup S M3x6 1 0.78 ±0.1 (7.8 ±1)
Taptite, cup B M4x10 5 0.59 ±0.1 (5.9 ±1) Front door sub
Taptite, cup B M3x8 1 0.39 ±0.1 (3.9 ±1)
EL electrode spring cover ASSY Taptite, bind B M3x8 2 0.392 ±0.098 (3.92 ±0.98)
EL spring harness ASSY Taptite, bind B M3x8 2 0.392 ±0.098 (3.92 ±0.98)
Front door main Taptite, bind B M4x10 2 0.59 ±0.1 (5.9 ±1)
Hook cover Taptite, cup B M4x10 2 0.59 ±0.1 (5.9 ±1)
Engine PCB ASSY Taptite, cup S M3x6 5 0.80 ±0.1 (8 ±1)
Taptite, cup S M3x6 1 0.80 ±0.1 (8 ±1) Ground plate
Taptite, bind B M4x12
1
1.20 ±0.1 (12 ±1)
1
0.80 ±0.1 (8 ±1)
(Frame unit side)
Ground spring plate Taptite, cup S M3x6
1
0.50 ±0.1 (5 ±1)
(Main PCB ASSY side)
Main PCB ASSY Taptite, cup S M3x6 1 0.80 ±0.1 (8 ±1)