2. Heat the rear bearing seat with a 1000W hair dryer for about five minutes (50-60°C).
3. Separate the rear housing from the housing on the drive shaft side by inserting a flat-bladed screwdriver into the gaps and prying them up.
Note: Do not damage the stator with the tip of the screwdriver.
4. Separate the rear housing from the housing on the drive shaft side.
Note: Separate the rear housing and the drive shaft side housing so that the stator remains with the rear housing.
5. Separate the rear housing from the stator/rectifier assembly by removing the four screws and terminal nut.
6. Unsolder the rectifier from the stator terminals.
- To avoid damaging the diodes with heat, clamp the stator terminals with heat-dissipating pliers and use only a soldering iron with a long tip.
- The soldering iron power should be 100 W.
7. Installing a new rectifier is performed in the reverse order of removal.
- To avoid damaging the diodes with heat and to ensure a high-quality connection, use a soldering iron with a long tip only.
- Use only wire solder, otherwise the soldered joints will rust.