Generator: 1 - nut; 2 - pulley; 3 - remote bushing; 4 - front cover; 5 - front bearing; 6 - bearing fastening washer; 7, 11 - screws; 8 - rotor; 9 - cover; 10 - mounting sleeve; 12 - brush holder; 13 - hairpin; 14 - rectifier block; 15 - sealing ring; 16 - bolt; 17 - stator housing; 18 - bearing cap; 19 - rear bearing
Withdrawal
1. Disconnect a wire from the negative plug of the storage battery.
Brush holder mounting bolts
Alternator pinch bolts
6. Insert the blade of two flathead screwdrivers between the front cover and the stator core and remove the cover.
2. Using an ohmmeter, check the continuity between the stator coils and the stator. If there is continuity, replace the stator.
1. Unsolder the braided wire and remove the old brush and spring.
2. Install the brush spring and new brush into the brush holder.
3. Insert the brush so that there is a distance of 2–3 mm between the wear limit line and the end face of the brush holder.
4. Solder the braided wire to the brush holder.
Installation
Installation is carried out in the reverse order of removal.
Note.
- 1. Install the generator on the engine. Insert the central alternator mounting bolt, but do not screw the nut onto it.
- 2. Move the generator to one side along the central generator mounting bolt and measure the distance between the generator support and the bracket. Choose a set of spacer washers (washer thickness 0.198 mm), corresponding to the measured distance. Install the washers between the front post of the generator housing and the front cover of the cylinder block (gap «A» on the image). The number of washers must be sufficient so that they do not fall out when released.
- 3. Insert spacer washers and screw the nut onto the central generator mounting bolt.
