Bench Testing: Brushes
Inspect brushes for freedom of movement in holder. Clean brush holder if necessary. Check brushes for cracks and wear. Check brush springs for corrosion or damage. Ensure brushes are not worn beyond minimum length. Refer to ALTERNATOR APPLICATIONS table or ALTERNATOR SPECIFICATIONS table.
ALTERNATOR APPLICATIONS
| Application | Hitachi Part No. | |
|---|---|---|
| 1990 Axxess | LR180-719 | |
| Maxima | LR190-711 | |
| Pathfinder & Pickup | ||
| 2.4L | LR160-723B | |
| 3.0L | LR170-739 | |
| NX & Sentra | ||
| 1.6L | LR170-738B | |
| 2.0L | LR180-725 | |
| 1990 Pulsar NX | LR165-707 | |
| Stanza | LR180-719 | |
| 240SX | LR180-729 | |
| 300ZX | LR180-724 | |
ALTERNATOR SPECIFICATIONS
| Hitachi Part No. | Output Amp @ RPM | (1) Brush Length In. (mm) | ||
|---|---|---|---|---|
| LR180-719 | 67 @ 5000 | .28 (7) | ||
| LR190-711 | 84 @ 5000 | .28 (7) | ||
| LR160-723B | 57 @ 5000 | .24 (6) | ||
| LR170-739 | 67 @ 5000 | .24 (6) | ||
| LR170-738B | 67 @ 5000 | .24 (6) | ||
| LR180-725 | 77 @ 5000 | .24 (6) | ||
| LR165-707 | 62 @ 5000 | .24 (6) | ||
| LR180-719 | 67 @ 5000 | .24 (7) | ||
| LR180-729 | 77 @ 5000 | .24 (6) | ||
| LR180-724 | 80 @ 5000 | .28 (7) | ||
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