7.18. A pressure regulator / generator brushes - replacement 1988 Precis (with generator Bosch)
1. Remove the generator.
|17.2 For removal of a regulator of pressure/holder of brushes turn off two fixing screws (are specified by arrows) and remove the holder of brushes
2. Turn off fixing screws of a regulator of pressure (17.2
|17.3 Measure length of brushes by means of a small ruler - if they more shortly, than 2-3 mm, replace them
3. Remove the holder of brushes and measure length of brushes. If they are shorter, than 4,6 mm, replace them. (17.3
|17.4 For removal of the worn out brushes from the holder accurately отпаяйте wires of brushes
wires of brushes (17.4
) also remove brushes and springs.
5. Installation is spent upside-down removals. Reliably solder new brushes.
All other models (with generator Melco)
6. Remove the generator.
7. Turn off bolts, крепящие половинки the generator.
8. Clamp a forward part of the generator in a vice.
9. Turn off all nuts from a generator underside.
|17.10а For simplification of dismantling of the generator heat up a bearing casing
1. A soldering iron
2. A bearing casing
10. A powerful soldering iron heat up a back box (17.10а
|17.10б By means of two screw-drivers divide половинки the generator
) And by means of two screw-drivers wring out a back casing (17.10б
|17.11 Elements of generator Melco
1 Pulley of the generator 2. An epiploon
4 Back bearing
5. Bearing fastening
6. The forward bearing
7. A forward arm
9. The plug
10. A plate
11. A regulator and the holder of brushes
12. A brush
13. A brush spring
14. The plug
15. A reducer
16. A back arm
the holder of brushes/regulators (17.11
|17.12а If brushes are worn out further a restrictive line, it is necessary to replace them
1 Restrictive line
2 Restrictive line
|17.12б At replacement of brushes solder wires in following points
12. Examine brushes and replace them if it is necessary (17.12а
|17.13 At installation of new brushes they should act from the holder on certain size
13. At installation of new brushes solder the ends of wires of brushes so that brushes acted from the holder on 1,9-2,9 mm (17.13
|17.14 At connection of two половинок together stretch a wire through a back casing and the holder of brushes for fixing of brushes in the holder
1. A wire
14. Assemblage is spent upside-down dismantlings (17.14