Electrical - Yamaha EH63 Service Manual

MAINTENANCE SPECIFICATIONS

ELECTRICAL

Ignition system:
Ignition system
Ignition timing at 3600 r/min
Ignition coil:
Primary coil resistance
Secondary coil resistance
TCI unit air gap
Minimum ignition spark gap
Charging system:
Stator coil assembly resistance
Rectifier/regulator:
Regulator type
Voltage
Oil pressure switch:
Resistance (when engine is
stopped)
TCI
BTDC 26.5 ± 2
0–5 
8–16 k
0.3–0.5 mm (0.011–0.019 in)
6.0 mm (0.2362 in)
0.2  ± 20 % at 20 C (68 F)
Single phase full-wave rectification
13.8–14.3 V
0 
7-7
1
2
3
4
5
6
7
8
9
10