Service manual

CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
4-54
3.21 Frame L / Drive Unit
(1) Remove the main PCB sheet from the frame L.
(2) Remove the four bind B M4x12 Taptite screws.
(3) Remove the two bind B M3x10 Taptite screws, and then remove the frame L.
Fig. 4-94
(4) Remove the back up plate ground spring. (HL-5030/5040 only)
Fig. 4-95
Taptite, bind B
M4x12
Taptite, bind B M3x10
Taptite, bind B M3x10
Under bar
Under bar
Main PCB
sheet
Frame L
Frame L
Back up plate
ground spring
Drive unit