Engine Electrical
ENGINE ELECTRICAL - STANDARDS AND SERVICE LIMITS SPECIFICATIONS
| Item | Measurement | Qualification | Standard or New | Service Limit |
|---|---|---|---|---|
| Ignition coil | Rated voltage | 12 V | ||
| Firing order | 1-3-4-2 | |||
| Spark plug | Type | NGK: SILKR8A-S | ||
| Gap | 0.7-0.8 mm (0.028-0.031 in.) | - | ||
| Ignition timing | At idle Check the red mark | In N or P position | 14 ± 2° BTDC | |
| Drive belt | Tension | Auto-tensioner | ||
| Alternator | Output | At 13.5 V and normal engine temperature | 105A | |
| Coil (rotor) resistance | At 68°F (20°C) | 3.2-4.0 Ω | ||
| Slip ring O.D. | 14.4 mm (0.57 in.) | 14.0 mm (0.55 in.) | ||
| Brush length | 10.5 mm (0.41 in.) | 1.5 mm (0.06 in.) | ||
| Brush spring tension | 3.2 N (0.33 kgf, 0.7 lbf) | |||
| Starter | Output | 1.6 kW | ||
| Commutator mica depth | 0.40-0.50 mm (0.016-0.020 in.) | 0.15 mm (0.006 in.) | ||
| Commutator runout | 0.02 mm (0.001 in.) max. | 0.05 mm (0.002 in.) | ||
| Commutator O.D. | 28.0-28.1 mm (1.102-1.1106 in.) | 27.5 mm (1.08 in.) | ||
| Brush length | 11.1-11.5 mm (0.44-0.45 in.) | 4.3 mm (0.17 in.) | ||
| Brush spring tension | 13.7-17.7 N (1.40-1.80 kgf, 3.09-3.97 lbf) | |||