A-14 SERVICE SPECIFICATIONS — Ignition System, Starting System IGNITION SYSTEM Ignition timing | T/M in N range | 10° BTDC @ Idle [Check connector terminals TE1 and E1, connect] Spark plug | Type | 7M GE | ND | PQ16R | | | NGK | BCPR5EP11 | | 7M-GTE | ND | PQ20R-P8 | | | NGK | BCPR6EP-N8 | Gap | 7M GE | STD | 1.1 mm | 0.043 in. | | | Limit | 1.3 mm | 0.051 in. | | 7M-GTE | STD | 0.8 mm | 0.031 in. | | | Limit | 1.0 mm | 0.039 in. High-tension cord | Resistance | Limit | 25 kΩ per cord Ignition coil | Primary coil resistance | 7M-GE | 0.24 — 0.30 Ω | | 7M-GTE | 0.3 — 0.5 Ω | Secondary coil resistance (7M-GE only) | 9.2 — 12.4 kΩ Distributor (7M-GE) or cam position sensor (7M-GTE) | Air gap | G1, G2 and NE pickups | 7M-GE | 0.2 mm (0.008 in.) or more | | 7M-GTE | 0.2 — 0.4 mm | 0.008 — 0.016 in. | Pickup coil resistance | G1 and G2 pickups | | 140 — 180 Ω | NE pickup | 7M-GE | 180 — 220 Ω | | 7M-GTE | 140 — 180 Ω STARTING SYSTEM Starter | Rated voltage and output power | | 12 V 1.4 kW | No-load characteristic | Current | 90A or less at 11.5 V | | rpm | 3,500 rpm or more | Brush length | STD | 15.5 mm | 0.610 in. | | Limit | 10.0 mm | 0.394 in. | Commutator | Outer diameter | STD | 30 mm | 1.18 in. | | | Limit | 29 mm | 1.14 in. | | Undercut depth | STD | 0.6 mm | 0.024 in. | | | Limit | 0.2 mm | 0.008 in. | | Circle runout | Limit | 0.05 mm | 0.0020 in. | Spring installed load | STD | 1.79 — 2.41 kg | | | (3.9 — 5.3 lb, 18 — 24 N) | | Limit | 1.2 kg | 2.6 lb | 12 N