Brother FAX-2820 Service Manual page 68

CHAPTER 5 DISASSEMBLY/REASSEMBLY AND LUBRICATION
This chapter details procedures for disassembling and reassembling the machine together with
related notes. The disassembly order flow provided enables you to see at a glance the quickest
way to get to component(s) involved.
At the start of a disassembly job, you check the disassembly order flow that guides you through
a shortcut to the object components.
This chapter also covers screw tightening torques and lubrication points to which the specified
lubricants should be applied during reassembly jobs.
5.1 DISASSEMBLY/REASSEMBLY .....................................................................................5-1
Safety Precautions........................................................................................................5-1
Tightening Torque.........................................................................................................5-2
Preparation ...................................................................................................................5-3
How to Access the Object Component .........................................................................5-3
Disassembly Flowchart .................................................................................................5-4
5.1.1 Paper Eject Tray ..................................................................................................5-5
5.1.2 Drum/Toner ASSY ...............................................................................................5-5
5.1.3 Paper Tray............................................................................................................5-6
5.1.4 Back Cover...........................................................................................................5-7
5.1.5 Rear Chute Cover ................................................................................................5-8
5.1.6 Document Base ASSY .........................................................................................5-9
5.1.7 Side Cover L.......................................................................................................5-10
5.1.8 Handset Holder ..................................................................................................5-11
5.1.9 Speaker ASSY ...................................................................................................5-12
5.1.10 Side Cover R/Link Stoper...................................................................................5-13
5.1.11 Panel Unit...........................................................................................................5-14
5.1.12 Hook PCB ASSY ................................................................................................5-20
5.1.13 Top Cover...........................................................................................................5-21
5.1.14 NCU PCB ASSY ................................................................................................5-32
5.1.15 Paper Stopper L/S..............................................................................................5-34
5.1.16 Front Cover ........................................................................................................5-35
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