Engine Electrical System
STANDARD SPECIFICATION
| MEASUREMENT | STANDARD (NEW) | ||||
|---|---|---|---|---|---|
| Ignition coil | Rated voltage V | 12 | |||
| Primary winding resistance at 68°F (20°C) Ω | 0.63 - 0.77 | ||||
| Secondary winding resistance at 68°F (20°C) kΩ | 12.8 - 19.2 | ||||
| Ignition wire | Resistance at 68°F (20°C) kΩ | 25 max. | |||
| Spark plug | Type | See Engine Electrical | |||
| Gap | 1.0 - 1.1 (0.0430-00004 ) | ||||
| Ignition timing | At idle °BTDC (Red) |
12° ± 2° | |||
| Alternator belt(1) | Deflection with 98 N (10 kgf, 22 lbf) between pulleys | 8.0 - 10.5 (0.31 - 0.41) with used belt 6.0 - 8.5 (0.24 - 0.33) with new belt |
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| Belt tension N (kgf, lbf) | 340 - 490 (35 - 50, 77 - 110) with used belt | ||||
| Measured with belt tension gauge | 540 - 740 (55 - 75, 121 - 165) with new belt | ||||
| STANDARD (NEW) | SERVICE LIMIT | ||||
| Alternator (MITSUBISHI) | Output 12 Vat hot A | 75 | |||
| Coil resistance (rotor) at 68°F (20°C) kΩ | 3.4 - 3.8 | -- | |||
| Slip ring O.D. | 22.7 (0.89) | 22.2 (0.87) | |||
| Brush length | 19.0 (0.75) | 5.0 (0.20) | |||
| Brush spring tension g (oz) | 300 - 450 (10.6 - 15.9) | -- | |||
| Starter motor (MITSUBA 1.0 kW 1.2 kW) | Type | Gear reduction | |||
| Commutator mica depth | 0.4-0.5 (0.016-0.020) | 0.15(0.006) | |||
| Commutator runout | 0 - 0.02 (0 - 0.0008) | 0.05 (0.002) | |||
| Commutator O.D. | 28.0 - 28.1 (1.102 - 1.106) | 27.5 (1.083) | |||
| Brush length | 15.8 - 16.2 (0.62 - 0.64) | 11.0 (0.43) | |||
| Brush spring tension (new) | 15.7 - 17.7 | -- | |||
| N (kgf, lbf) | (1.60 - 1.80, 3.5-4.0) | ||||
Readjust deflection or tension to used belt values. |
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