Parts Replacement & Testing: Commutator
If condition warrants, carefully polish commutator with a strip of fine glass paper. If surface is scored, rough or burnt, dress with lathe just enough to remove defective area. If out-of-round exceeds 0.012", commutator must be turned. After turning, out-of-round must not exceed 0.004". Check mica depth and file off mica if depth is less than 0.008". Correct depth is 0.020 - 0.032".
STARTER PERFORMANCE SPECIFICATIONS
| Model | No Load Test (1) | Lock Test | ||||||
|---|---|---|---|---|---|---|---|---|
| Amps. | RPM | Amps. | Volts | Torque | ||||
| Ford Courier | below 50 | 5000+ | ..... | ..... | ||||
| Subaru | below 50 | 5000+ | below 470 | 7.7 | over 9.4 ft.lbs. | |||
| Toyota | ||||||||
| 3KC Engine | below 55 | 3500+ | below 100 | 8.5 | over 5.78 ft.lbs. | |||
| 2TC Engine | below 50 | 5000+ | below 470 | 7.7 | over 7.1 ft.lbs. | |||
| 18RC Engine | below 45 | 6000+ | below 550 | 7.7 | over 10 ft.lbs. | |||
| 4M Engine | below 45 | 6000+ | below 550 | 7.0 | over 10 ft.lbs. | |||
| F Engine | below 45 | 3500+ | below 430 | 7.3 | over 10.49 ft.lbs. | |||
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