Screw Torque List - Brother DCP 8040 - B/W Laser - All-in-One Service Manual

CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
6.

SCREW TORQUE LIST

1. Main Body
No. Parts code
1 087320-616
2
087320-616
2. Cover
No. Parts code
1 085412-216
2
087311-016
3
087320-616
4 085412-216
3. Document Scanner
No. Parts code
1
0A4300-605
2
087320-616
3
LE2861-001
4
UF5034-001
5
087310-816
6
UF5034-001
7
087411-216
8
087412-016
Parts name
Taptite, cup S M3x6
Taptite, cup S M3x6
Parts name
Taptite, bind B M4x12
Taptite, cup S M3x10
Taptite, cup B M3x6
Taptite, bind B M4x12
Parts name
Rew, pan (S/P washer)
M3
Taptite, cup S M3x6
Taptite, pan B M3x8
Taptite, B M3x6
Taptite, cup B M3x8
Taptite, B M3x6
Taptite, cup B M4x12
Taptite, cup B M4x20
Location
NCU PCB ASSY
NCU shield cover
NCU shield plate
Main PCB ASSY
Location
Inner chute
Joint cover front L
Joint cover front R
Driver PCB ASSY
D-PCB shield
Joint cover ASSY
Side cover R
Side cover L
Rear cover R
Rear cover L MFC
Driver PCB access cover
Rear cover C
Location
FB motor
FG harness
Driver plate ASSY
Pulley ASSY
FG plate
FFC plate
Lock lever B
Lock lever A
For the top cover
For the scanner unit
4-90
Pcs. Tightening torque
N m (Kgf cm)
2
1 0.686 0.098 (7 1)
2
5
0.686 0.098 (7 1)
Pcs. Tightening torque
N m (Kgf cm)
4
2
0.784 0.098 (8 1)
2
3
0.392 0.049 (4 0.5)
1
0.686 0.098 (7 1)
4
3
4
2 0.784 0.098 (8 1)
2
1
1
Pcs. Tightening torque
N m (Kgf cm)
2
0.784 0.098 (8 1)
1
0.784 0.098 (8 1)
4
0.490 0.098 (5 1)
1
0.392 0.049 (4 0.5)
3
0.490 0.098 (5 1)
1
1
0.392 0.049 (4 0.5)
2
6
0.784 0.098 (8 1)
2
0.784 0.098 (8 1)