RECTIFIER ASSEMBLY
Use the analog type tester to make sure the electrical continuity of each diode meets the table.
Unless the electrical continuity of each diode meets the CONTINUITY CHART , replace the rectifier.
| (-) side | (+) side | Electrical continuity |
|---|---|---|
| E | P1, P2, P3, P4, P5, P6 | Yes |
| B | No | |
| P1, P2, P3, P4, P5, P6 | E | No |
| B | Yes |
CONTINUITY CHART
Scheme 21
Scheme 22
Scheme 23
- Measure the length of the protrusion of the brush. Replace the brush if the protrusion length is shorter than the limit. Limit: 2 mm (0.1 inch) minimum
- Unsolder the lead of the brush. The brush will come out, becoming ready for removal.
- Install a new brush by pushing it into the holder as shown in the illustration and soldering the lead.