Screw Torque List - Brother DCP-L8400CDN Service Manual

4.

SCREW TORQUE LIST

Note:
For verifying the shape of each screw, refer to
Location of screw
Fuser cover L
Fuser cover R
Fuser unit
Side cover L
Side cover R
Duplex tray
Front cover damper spring
Back cover upper
Panel FG harness
Main shield cover plate
ASSY
ADF earth harness
Document scanner FG
harness
ADF unit
Hinge ASSY L
Hinge R support
Document scanner unit
Upper ADF chute
ADF unit
Upper ADF chute
Lower ADF chute
ADF FG harness
Drive frame ASSY
ADF motor
Control panel ASSY
(A4 model)
Control panel ASSY
(Legal model)
LCD hold plate
Panel control PCB shield
plate cover
Document scanner top
cover ASSY
"3. SCREW CATALOGUE" in this
Screw type
Taptite bind B M4x12
Taptite bind B M4x12
Taptite pan B M4x14
Taptite B 3x6
Taptite bind B M4x12
Taptite B 3x6
Taptite bind B M4x12
Taptite cup B M3x12
Taptite B 3x6
Taptite bind B M4x12
Screw bind M3x8
Screw bind M3x8 (Upper side)
Screw bind M3x8 (Lower side)
Screw bind M3x8
Screw bind M3x8
Taptite bind B M4x12
Taptite cup S M3x12
Taptite cup B M3x10
Taptite bind B M4x12
Taptite cup B M4x12
Taptite cup B M3x10
Taptite cup B M3x10
Taptite cup B M3x10
Taptite cup B M3x10
Taptite cup S M3x8 SR
Taptite cup B M3x10
Screw pan (S/P washer) M3x6
Taptite cup B M3x10
Taptite bind B M4x12
Taptite cup B M3x10
Taptite cup B M3x10
Taptite bind B M4x12
3-4
chapter.
Tightening torque
Q' ty
· ·
N m (kgf cm)
2 0.8±0.1 (8±1)
2 0.8±0.1 (8±1)
2 0.8±0.1 (8±1)
1 0.45±0.05 (4.5±0.5)
4 0.8±0.1 (8±1)
1 0.45±0.05 (4.5±0.5)
3 0.8±0.1 (8±1)
2 0.5±0.1 (5±1)
1 0.3±0.05 (3±0.5)
2 0.8±0.1 (8±1)
1 0.5±0.05 (5±0.5)
1 0.5±0.05 (5±0.5)
2 0.8±0.1 (8±1)
1 0.5±0.05 (5±0.5)
1 0.5±0.05 (5±0.5)
2 0.8±0.1 (8±1)
3 0.8±0.1 (8±1)
1 0.5±0.05 (5±0.5)
4 0.7±0.1 (7±1)
2 0.7±0.1 (7±1)
1 0.5±0.05 (5±0.5)
1 0.5±0.05 (5±0.5)
5 0.5±0.05 (5±0.5)
3 0.5±0.05 (5±0.5)
1 0.7±0.1 (7±1)
3 0.5±0.05 (5±0.5)
1 0.6±0.1 (6±1)
4 0.5±0.1 (5±1)
2 0.7±0.1 (7±1)
3 0.45±0.05 (4.5±0.5)
4 0.45±0.05 (4.5±0.5)
6 0.7±0.1 (7±1)
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