Screw Torque List - Brother ADS-2000 Service Manual

4. SCREW TORQUE LIST

Note:
• For verifying the shape of each screw, refer to
Location of screw
Bottom cover
Side cover L
Side cover R
Main PCB shield plate
Main PCB ASSY
USB host PCB ASSY
Earth harness (BK)
Earth harness (YW)
Panel ASSY
Top cover sensor holder
Upper chute earth spring
Double feeding sensor holder
Pinch roller support plate
Back cover
Security slot earth plate
Power supply unit
Power supply earth harness
Power supply PCB ASSY
Earth harness (YW)
Lower frame
Main motor
Front cover sensor holder
Double feeding upper shield
Taptite cup B M3x10
Taptite cup B M3x10
Taptite cup B M3x10
Taptite cup S M3x6
Earth harness (GR)
Taptite cup S M3x6
Taptite bind B M4x12
Taptite bind B M3x10
Main PCB shield
frame
Taptite bind B M3x10
Taptite bind B M3x10
Taptite bind B M3x10
Taptite cup S M3x6
Taptite bind B M3x10
Taptite bind B M3x10
Taptite cup B M3x10
Taptite cup B M3x10
Taptite bind B M3x10
Screw pan (S/P washer)
M3.5x6
Taptite cup S M3x6
Taptite cup S M3x6
Taptite cup B M3x10
Screw pan (S/P washer)
M3x6 DA
Taptite cup B M3x10
Taptite bind B M3x10
3-4
"3. SCREW CATALOGUE" in this
Screw type Q'ty
4
1
1
1
1
2
2
1
1
2
1
1
2
2
4
1
3
1
3
1
4
1
1
2
chapter.
Tightening
torque
N · m (kgf · cm)
0.5±0.1 (5±1)
0.5±0.1 (5±1)
0.5±0.1 (5±1)
0.7±0.1 (7±1)
0.7±0.1 (7±1)
0.7±0.1 (7±1)
0.7±0.1 (7±1)
0.5±0.1 (5±1)
0.5±0.1 (5±1)
0.5±0.1 (5±1)
0.5±0.1 (5±1)
0.7±0.1 (7±1)
0.5±0.1 (5±1)
0.5±0.1 (5±1)
0.5±0.1 (5±1)
0.5±0.1 (5±1)
0.5±0.1 (5±1)
0.5±0.1 (5±1)
0.4±0.1 (4±1)
0.4±0.1 (4±1)
0.5±0.1 (5±1)
0.5±0.1 (5±1)
0.5±0.1 (5±1)
0.5±0.1 (5±1)
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