Brother HL-4040CN, HL-4050CDN, HL-4070CDW Service Manual page 96

(10) Catch the Hooks of the Side cover R ASSY with the machine body in the order of 10a to
10e and fix the Side cover R ASSY with the two cup B M4x12 Taptite screws and two cup
S M4x8 Taptite screws.
Hook
Taptite, cup S M4x8
(11) Catch the Hooks of the Side cover L ASSY with the machine body and fix the Side cover L
ASSY with the one cup S M3x8 Taptite screws and three cup B M4x12 Taptite screws.
Note:
When assembling the Side cover L ASSY, pay attention to the Wire rope.
Taptite, cup B M4x12
(Tightening torque:
1.20 ±0.1 N m)
*1
Hooks
Side cover L ASSY
Taptite, cup S M3x8
*1
Tightening Note:
When tightening the screw, slowly turn it counterclockwise (in the direction to loosen the
screw) with your hand until you feel that the screw is a little dropped in the hole. Then,
slightly turn it clockwise (in the direction to tighten the screw) with your hand and tighten it
according to the specified torque with a screwdriver.
10d
10e
Fig. 2-32
Hook
Hooks
Fig. 2-33
2-19
Taptite, cup S M4x8
10a
Hooks
Side cover R ASSY
10b
10c
<Right side>
Hooks
Taptite, cup B M4x12
(Tightening torque: 1.20 ±0.1 N m)
<Left side>
Taptite, cup B M4x12
(Tightening torque: 1.20 ±0.1 N m)
*1
Wire rope
*1
Confidential