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Engine Electrical

Engine Electrical 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:PZFR6F-11
DENSO: PKJ20CR-M11
Gap   1.0-1.1 mm (0.039-0.043 in.) 1.3 mm (0.05 in.)
Ignition timing   At idle (check the red mark) M/T (in neutral): 8 2° BTDC at 700 50 rpm
A/T (in [N] or [P]): 8 2° BTDC at 700 50 rpm
Alternator belt
NOTE: Adjust a new belt to the new belt spec, run the engine for 5 minutes, then readjust it to the used belt spec.
Deflection with 98 N (10 kgf, 22 lbs) applied midway between pulleys Without A/C (with A/C, see "Compressor belt" in the A/C table) Used belt: 8.5-11.0 mm (0.33-0.43 in.)
New belt: 6.5-8.5 mm (0.26-0.33 in.)
Tension (measured with belt tension gauge) Without A/C (with A/C, see "Compressor belt" in the A/C table) Used belt: 340-490 N (35-55 kgf, 77-110 lbs)
New belt: 540-740 N (55-75 kgf, 120-170 lbs)
Alternator Output At 13.5 V and normal engine temperature 70 A
Coil (rotor) resistance at 68°F (20°C) 1.84-2.10 Ω
Slip ring O.D.   22.7 mm (0.89 in.) 21.7 mm (0.85 in.)
Brush length   19.0 mm (0.75 in.) 5 mm (0.20 in.)
Brush spring tension   3.3-4.1 N (1.6-1.8 kgf, 3.5-4.0 lbs)
Starter for M/T (DENSO) Output   1.0 kW
Commutator mica depth   0.45-0.75 mm (0.018-0.030 in.) 0.2 mm (0.008 in.)
Commutator runout   0.02 mm (0.001 in.) max. 0.05 mm (0.002 in.)
Commutator O.D.   27.9-28.0 mm (1.098-1.102 in.) 27.0 mm (1.063 in.)
Brush length   14.0-14.5 mm (0.55-0.57 in.) 9.0 mm (0.35 in)
Brush spring tension   13.7-17.7 N (1.4-1.8 kgf, 3.09-3.97 lbs)
Starter for A/T (MITSUBA) Output   1.2 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   15.7-17.7 N (1.6-1.8 kgf, 3.53-3.97 lbs)