Nissan 100NX N14 silhouetteN14

Service Data and Specifications (S.D.S.) - Inspection and Adjustment - Distributor / Ignition Coil / A.T.C. Air Cleaner / Idle Compensator / Mechanical Fuel Pump

EF & EC-732spec table

Carburetted engine (distributor, mechanical fuel pump, A.T.C. air cleaner, idle compensator).

Inspection and Adjustment

Distributor

Distributor

Type
ValueD4R83-38 [HITACHI make]
Firing order
Value1-3-4-2
Rotating direction
ValueCounterclockwise
Air gap mm (in)
Value0.3 - 0.5 (0.012 - 0.020)
Cap insulation resistance MΩ
ValueMore than 50
Rotor head insulation resistance MΩ
ValueMore than 50
Cap-carbon point length mm (in)
Value10 (0.39)
Vacuum advance [Distributor degree/distributor -kPa (-mbar, -mmHg, -inHg)]
Value0/16.0 (160, 120, 4.72); 6.1/34.7 (347, 260, 10.24); 9.5/49.3 (493, 370, 14.57)
Centrifugal advance [Distributor degree/distributor rpm]
Value0/550; 10.0/1,600

Ignition Coil

Ignition Coil

Type
ValueSTC-143 [HANSHIN make]
Primary resistance [at 20°C (68°F)] Ω
Value1.0 - 1.3
Secondary resistance [at 20°C (68°F)] kΩ
Value8.4 - 12.6

A.T.C. Air Cleaner

A.T.C. Air Cleaner

Below 8.0 (80, 60, 2.36)
Atmospheric temperature - Below 38 (100)Cool air
Atmospheric temperature - Above 55 (131)Cool air
Above 25.3 (253, 190, 7.46)
Atmospheric temperature - Below 38 (100)Hot air
Atmospheric temperature - Above 55 (131)Cool air

Idle Compensator

Idle Compensator (Unit: °C (°F))

Idle compensator partially opens
Value55 - 65 (131 - 149)
Idle compensator fully opens
ValueAbove 65 (149)

Mechanical Fuel Pump

Mechanical Fuel Pump

Fuel pump capacity (at 3,000 rpm) ml (Imp fl oz)/20 seconds
Value500 (17.6)
Fuel pressure kPa (bar, kg/cm2, psi)
Value19.6 - 26.5 (0.196 - 0.265, 0.20 - 0.27, 2.8 - 3.8)

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