Remington MB4040 Thermal Switch Replacement

Press the black button below the blade to remove the blade.

Place the device so the back of the product is facing up.

Remove the two 11.0 mm PH00 screws from the black plastic housing at the bottom of the device.

Remove the chrome plated plastic piece by using the plastic opening tool to pry it from the housing assembly.

Remove the small clear plastic piece that covers the zoom wheel numbers.

Remove the two 16.0 mm PH00 screws from the front cover.

Use the blue plastic opening tool to pry apart the two halves of the device.

Remove the black blade button and the two 10.0 mm springs, which are sandwiched between the cover assembly halves.

Remove the four 9.0 mm PH00 screws.

Remove the motherboard by using the plastic opening tool.

Separate the thermal switch from the battery by using a spudger to pry it from the adhesive.

Remove the soldering holding the thermal switch to the motherboard.