Standards and Service Limits

Engine Electrical

2-2  

Item Measurement Qualification Standard or New Service Limit
Ignition coil Rated voltage   12 V
Firing order   1-3-4-2
Spark plug Type   D17A2, D17A8, D17A9 engines NGK: ZFR6J-11,
ZFR7J-11
DENSO: KJ22CR-L11
D17A5 engines NGK: BKR6E-N-11
BKR7E-N-11
DENSO: K20PR-L11
K22PR-L11
Gap   1.0-1.1 mm (0.039-0.043 in.) -
Ignition timing   At idle (check the red mark) M/T (in neutral): 8+2° BTDC at 700+50 rpm (min-1)
A/T (in or ): 8+2° BTDC at 700+50 rpm (min-1)
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 ohms
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 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   14.0-20.0 N (1.4 -2.0 kgf, 4.00-5.30 lbf)  
Compression Pressure check at 250 rpm (min-1) with wide open throttle. (See Design Specs for ratio.) Minimum 930 kPa (9.5 kgf/cm2, 135 psi) -
Maximum variation 200 kPa (2.0 kgf/cm2, 28 psi) -

Engine Assembly

Item Measurement Qualification Standard or New Service Limit
Compression Pressure check at 250 rpm (min-1) with wide open throttle. (see Design Specs for ratio.) Minimum 930 kPa (9.5 kgf/cm2, 135 psi) -
Maximum variation 200 kPa (2.0 kgf/cm2, 28 psi) -