Screw Torque List - Brother MFC-J2320 Service Manual

4

SCREW TORQUE LIST

Location of screw
MP tray ASSY
ADF motor grounding wire
Upper document chute
Document scanner top cover TAPTITE CUP B M3x10
Upper cover
Panel grounding wire
Main PCB shield
Main PCB ASSY
Sensor relay PCB ASSY
Modem shield
Modem PCB ASSY
Main PCB frame
Lower cover
Lower tray frame
Lower cover
Power supply PCB ASSY
Tube support plate
Switchback frame ASSY
CR frame ASSY
Carriage motor ASSY
PF encoder sensor holder
ASSY
CR guide rail
Paper feed motor
Frame base
Screw type
TAPTITE CUP B M4x12
TAPTITE CUP S M3x6
TAPTITE CUP B M3x10
TAPTITE BIND B M4x12
TAPTITE CUP S M3x6
TAPTITE CUP S M3x6
TAPTITE CUP S M3x6
TAPTITE CUP S M3x6
TAPTITE CUP S M3x6
TAPTITE CUP S M3x6
TAPTITE CUP B M3x10
(Together with lower cover and tube
support plate)
TAPTITE CUP S M3x6
(Together with lower power supply frame)
TAPTITE BIND B M4x12
(Together with lower tray unit)
TAPTITE CUP B M3x10
TAPTITE CUP S M3x6
(Together with lower power supply frame)
TAPTITE CUP S M3x6
TAPTITE CUP B M3x10
TAPTITE CUP B M3x10
TAPTITE CUP B M3x10
(Together with maintenance unit)
SCREW BIND M3x6
(Together with motor bracket)
TAPTITE CUP S M3x6
(Together with motor bracket)
SCREW BIND M3x6
SCREW BIND M2x12
TAPTITE CUP B M3x10
(Together with maintenance unit)
SCREW BIND M3x6
(Together with paper feed motor frame)
SCREW BIND M3x6
TAPTITE CUP B M3x10
TAPTITE BIND B M3x10
3-6
Tightening
Q'ty torque
N•m (kgf•cm)
2 0.70±0.10 (7±1)
1 0.40±0.10 (4±1)
4 0.50±0.10 (5±1)
6 0.50±0.10 (5±1)
6 0.70±0.10 (7±1)
1 0.40±0.10 (4±1)
2 0.40±0.10 (4±1)
2 0.40±0.10 (4±1)
1 0.40±0.10 (4±1)
1 0.40±0.10 (4±1)
1 0.40±0.10 (4±1)
2 0.40±0.10 (4±1)
1 0.40±0.10 (4±1)
4 0.70±0.10 (7±1)
2 0.40±0.10 (4±1)
1 0.40±0.10 (4±1)
3 0.40±0.10 (4±1)
3 0.40±0.10 (4±1)
2 0.40±0.10 (4±1)
2 0.60±0.10 (6±1)
2 0.65±0.10 (6.5±1)
1 0.65±0.10 (6.5±1)
2 0.65±0.10 (6.5±1)
1 0.15±0.05 (1.5±0.5)
2 0.60±0.10 (6±1)
2 0.60±0.10 (6±1)
2 0.60±0.10 (6±1)
1 0.40±0.10 (4±1)
2 0.40±0.10 (4±1)
Confidential