Screw Torque List - Brother MFC Series Service Manual

4

SCREW TORQUE LIST

Note Check the shape of screw with SCREW CATALOGUE in the previous page.
Location of Screw
ADF FG wire*1/Document scanner
FG wire (Together with ADF FG wire)
Document scanner bottom cover
ADF top cover rear
Upper document chute
ADF back cover
Panel front cover
FG wire*2
Upper cover
Main PCB shield
Main PCB ASSY
Main PCB frame
MJ upper frame*3
MJ PCB ASSY*3
Power supply unit
Power cord FG wire*4
Power supply PCB
PF encoder sensor PCB ASSY
CR frame
Carriage motor
CR guide rail
Paper feed motor
Side frame L
Registration sensor PCB ASSY
*1 For models with ADF
*3 MFC model only
Screw Type
TAPTITE CUP S M3x6
TAPTITE CUP B M3x10
TAPTITE CUP B M3x10
TAPTITE CUP B M3x10
TAPTITE CUP B M3x10
TAPTITE CUP B M3x10
TAPTITE CUP S M3x6
TAPTITE BIND B M4x12
TAPTITE CUP B M3x10
TAPTITE CUP S M3x6
TAPTITE CUP S M3x6
TAPTITE CUP S M3x6
TAPTITE CUP B M3x10
TAPTITE CUP S M3x6
TAPTITE CUP B M3x10
TAPTITE CUP S M3x6
SCREW PAN (WASHER)
M4x8 DB
TAPTITE CUP S M3x6
SCREW BIND M2x10
TAPTITE CUP B M3x10
SCREW BIND M3x6
TAPTITE CUP B M3x10
SCREW BIND M3x6
SCREW BIND M2.6x4
TAPTITE CUP B M3x10
TAPTITE BIND B M2.6x8
*2 Touch panel models
*4 200V model only
3-6
Tightening Torque
Q'ty
• •
N m (kgf
1 0.35±0.05 (3.5±0.5)
6 0.40±0.05 (4±0.5)
1 0.50±0.10 (5±1)
2 0.50±0.10 (5±1)
1 0.50±0.10 (5±1)
3 0.40±0.10 (4±1)
1 0.35±0.05 (3.5±0.5)
4 0.85±0.05 (8.5±0.5)
1 0.50±0.10 (5±1)
2 0.35±0.05 (3.5±0.5)
1 0.35±0.05 (3.5±0.5)
1 0.35±0.05 (3.5±0.5)
2 0.40±0.10 (4±1)
2 0.35±0.05 (3.5±0.5)
1 0.40±0.10 (4±1)
1 0.35±0.05 (3.5±0.5)
1 0.45±0.05 (4.5±0.5)
3 0.45±0.05 (4.5±0.5)
1 0.15±0.05 (1.5±0.5)
2 0.60±0.10 (6±1)
2 0.75±0.10 (7.5±1)
2 0.60±0.10 (6±1)
2 0.63±0.07 (6.3±0.7)
2 0.44±0.06 (4.4±0.6)
4 0.50±0.10 (5±1)
1 0.35±0.05 (3.5±0.5)
cm)
Confidential