Brother Facsimile Equipment MFC7420 - Manual (Page 135)

Confidential 5 -6 4
5.1.34 Main Motor ASSY
(1) Remove the HVPS insulation sheet.
(2) Remove the five bind B M4x12, taptite screws, and then remove the gear plate calking
ASSY.
(3) Remove the three cup S M3x6, taptite screws, and then remove the main motor ASSY.
Main frame L
Gear plate calking ASSY
Taptite, bind B M4x12
HVPS insulation
sheet
Taptite, bind B M4x12
Taptite, cup S M3x6
Taptite, cup S M3x6
Main motor ASSY
Gear plate calking ASSY