Difficulty

Moderate

Steps

6

Time Required

Suggest a time??

Sections

1

  • Spur gear
  • 6 steps

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  • BackBosch MFQ1308 / Siemens MQ 2500 Reparatur

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Introduction

What you need

Step 1

              Spur gear
  • Here are the new spur gears. The spare part number at BSH is Bosch 00027660

Here are the new spur gears. The spare part number at BSH is Bosch 00027660

1024

Step 2

  • Place the hand mixer so the bottom is facing you.
  • There are three long #2 Phillips screws in recessed holes. remove those.
  • Keep the screws safe.

Place the hand mixer so the bottom is facing you.

There are three long #2 Phillips screws in recessed holes. remove those.

Keep the screws safe.

Step 3

  • With a little force pull the upper part of the housing upwards

With a little force pull the upper part of the housing upwards

Step 4

  • Lay the device on the table with the underside.
  • The two spur gears are clearly visible, probably also the worn areas in the helical gearing.

Lay the device on the table with the underside.

The two spur gears are clearly visible, probably also the worn areas in the helical gearing.

Step 5

  • The spur gears are fixed from above by a metal plate. This metal plate is inserted into a large plastic tab on both sides.
  • Gently push one of the two tabs outwards a little until the metal plate comes out of the slot.
  • Lift the metal plate complete with the controller and tensioner up and away and set it aside.
  • The two clamps for the stirring inserts are on top of the spur gears. Just lift them out

The spur gears are fixed from above by a metal plate. This metal plate is inserted into a large plastic tab on both sides.

Gently push one of the two tabs outwards a little until the metal plate comes out of the slot.

Lift the metal plate complete with the controller and tensioner up and away and set it aside.

The two clamps for the stirring inserts are on top of the spur gears. Just lift them out

Step 6

  • Lift out the two spur gears.
  • There is a plastic washer on the axle of the spur gears. Transfer that to the two spare parts.
  • Before you put everything back together, you should clean the inside of the device well.
  • Grease the parts with a little food-grade silicone grease.

Lift out the two spur gears.

There is a plastic washer on the axle of the spur gears. Transfer that to the two spare parts.

Before you put everything back together, you should clean the inside of the device well.

Grease the parts with a little food-grade silicone grease.

Work the steps in reverse order to reassemble your device.

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