The latch mechanism contains:

A ferromagnetic piece that the electromagnet holds

An arm to close the power switch

A spring to launch toast in a vertical direction

Pieces of electrical insulation board hold the wires. The heating elements are directly riveted to the boards and the boards are riveted to the sheet metal frame.

The strain relief can be removed by undoing 2 screws (blue). The screws have a special head type. They can be gripped with small needle nose pliers or wire cutters.

The strain relief cover comes straight off once the screws are removed