#repair_coffee machine_Bosch #Bosch
Reducer Pinion - Order Code 911227
Why is my Bosch coffee machine not working? Here are some reasons:
- Driving motor of the brew unit - with a high mileage of the coffee machine, the motor is worn out, so it is replaced or repaired.
- Drive gearbox - quite often the gearbox lubricant dries up and the drive runs dry. Disassembly and replacement of worn out units will be required.
- Brewer - If you have not rinsed the brewer, it may jam in the up position. Disassembly and lubrication will be required.
- The control board is a common cause of board breakdown, power surges. Almost all coffee machines, when switched on, test the operation of the brewer, and if a voltage surge occurs at this moment, some components may burn out.
How to set the gearbox position correctly?
If you did not remove the wheel, then the gearbox will set the correct position by itself, it is enough to clamp the micric of the teapot. A single-toothed gear is set by a tooth at 14 o'clock perpendicular to the drain valve. If you look at the removed gearbox from the side of the drain valve, then the straight part of the tooth should be on the left, and the oblique part on the right. The reducer turns counterclockwise, and when turned with this tooth, it squeezes out the nylon part of the drain valve.
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