Canon M3010 Series, Service Manual

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Disassembly/Assembly > Controller System > Removing the Engine Controller PCB > Procedure
Disassembly/Assembly > Controller System > Removing the Engine Controller PCB > Procedure
Removing the Engine Controller PCB
■ Preparation
1) Remove the Left Cover.(Refer to page 4-13)
2) Remove the Right Cover.(Refer to page 4-14)
3) Remove the Rear Cover.(Refer to page 4-17)
4) Remove the Main Controller PCB.(Refer to page 4-34)
■ Procedure
1) Remove the Grounding Wire [1].
• 1 Screw (black TP) [2]
2) Remove the Ferrite Core [3], and remove the harness [4], the Grounding Wire [1] and the 2
Flat Cables [5] from the Harness Guide [A].
[5] [3]
[2]
[4] [A]
[1]
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3) Remove the Main Controller PCB Installation Plate [1].
• 1 Screw (with washer) [2]
• 2 Screws (black TP) [3]
• 1 Hook [4]
[2]
[3]
[4]
[1]
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4) Remove the terminal [1], and free the harness [2] from the Harness Guide [A].
5) Remove the Harness Retaining Spring [3] from the 2 hooks [B].
[3]
[2] [A] [1]
[B]
[B]
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