Introduction

This guide will instruct you on how to properly disassemble your Cuisinart-140BK toaster. It will also help your properly replace the knobs on your toaster, while further preventing any damage to the device.

What you need

Step 1 Circuit Board

Cuisinart-140BK Knob Replacement, Circuit Board: step 1, image 1 of 1

Unplug the toaster before disassembly.

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Step 2

Turn the toaster upside down.
Unscrew all 4mm screws using Phillips #2 screwdriver.

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Step 3

Turn the toaster right side up.
Lift up the front cover carefully because the cables can be damaged.
Pull out the toaster lever knobs by pulling it away from the toaster before removing the top cover.

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Step 4

Cuisinart-140BK Knob Replacement: step 4, image 3 of 3

Detach the cable that connects the toaster to the circuit board, in both control panels.

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Step 5

Carefully lift up the top cover.

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Step 6

Cuisinart-140BK Knob Replacement: step 6, image 3 of 3

The circuit board is located inside the front cover.
Unscrew total of six 4mm screws that attach each circuit board to the top cover, using Phillips #2 screwdriver.
Remove and replace the circuit board.