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Engine Electrical System

ENGINE ELECTRICAL SPECIFICATIONS

Item Measurement Qualification Standard or New Service Limit
Ignition coil Rated voltage   12V
Firing order   1-4-2-5-3-6
Spark plug Type   NGK: IZFR6K11
Gap   1.0-1.1 mm (0.039-0.043 in.) 1.3 mm (0.051 in.)
Ignition timing At idle Check the red mark A/T (in N or P position) 10 ± 2° BTDC
M/T (in neutral) 10 ± 2° BTDC
Drive belt Tension   Auto-tensioner
Alternator Output at 13.5 V and normal engine temperature   130A
Coil (rotor) resistance At 68°F (20°C) 2.5 k 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, 0.73 lbf)
Starter (MITSUBA) Output   1.6 kW
Commutator mica depth   0.4-0.5 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 (1.102-1.106 in.) 27.5 mm (1.083 in.)
Brush length   15.8-16.2 mm (0.62-0.64 in.) 11.0 mm (0.43 in.)
Brush spring tension (new)   15.7-17.7 N (1.60-1.80 kgf, 3.53-3.97 lbf)
Starter (MITSUBISHI) Output   1.6 kW
Commutator mica depth   0.40-0.50 mm (0.016-0.020 in.) 0.20 mm (0.008 in.)
Commutator runout   0.05 mm (0.002 in.) max. 0.1 mm (0.004 in.)
Commutator O.D.   29.3-29.5 mm (1.154-1.161 in.) 28.8 mm (1.134 in.)
Brush length   7.7-8.0 mm (0.30-0.31 in.) 0.9 mm (0.04 in.)
Brush spring tension (new)   15.9-19.5 N (1.62-1.99 kgf, 3.57-4.39 lbf)