Tightening Torque - Brother MFC-9420CN Service Manual

Tightening Torque

Location of screw
FB motor
Gear holder ASSY
Scanner top cover ASSY
Drive frame ASSY
Upper document chute
Lower document chute
Hinge ASSY L
Hinge arm
For preventing the hinge ASSY L
from coming out
ADF motor
FG connection
Guide gear
Screw type
Screw, pan (s/p washer) M3x6
Taptite, cup B M3x10
Taptite, bind B M4x12
Taptite, cup B M3x10
Taptite, bind B M4x12
Taptite, bind S M3x6
Taptite, cup S M3x6
Taptite, B M3x6
5 -2
Q'ty

Tightening torque

N•m (kgf•cm)
0.59 ±0.1 (6 ±1)
2
0.49 ±0.1 (5 ±1)
2
0.78 ±0.1 (8 ±1)
6
2
2
0.49 ±0.1 (5 ±1)
4
3
1
0.78 ±0.1 (8 ±1)
1
0.69 ±0.1 (8 ±1)
1
0.78 ±0.1 (8 ±1)
1
0.29 ±0.5 (3 ±0.5)
1
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