Vue détaillée : 1ere partie |
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Liste des pièces : 1ere partie |
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Vue détaillée : 2eme partie |
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Liste des pièces : 2eme partie |
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Couples de serrage |
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Ordre D'allumage |
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Ordre Serrage pipe d'admission |
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Ordre Serrage Culasses |
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Cablage durites dépressions |
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Identification du moteur :Emplacements Cylindrée / Casting Number |
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Identification du moteur :Cylindrée |
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Identification du moteur :Casting number |
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Identification du moteur :Casting number |
ENTRETIEN
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Spark Plug Type | R46SZ * |
Spark Plug Tightening torque (lb.ft.) | 25 Ft.Lbs (34 Nm) * |
Spark Plug Gap | .060 (1.524 mm) * |
Oil Filter Type | PF45 - PF24 - PF61 |
PCV Valve Type | CV679C |
Air Filter Type | A212CW (A366C FOR ALL T/A MODELS) |
Fuel Filter Type | GF471 |
Thermostat Temp. Spec. | 195°F (91°C) |
PCV Filter Type | F856 |
Transmission Filter Kit | TF171 |
* : 1978/79 Pontiac Service Manual Specifications
CAPACITES LIQUIDES
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Fuel Tank | 20.8 US. Gal. (76.7 Litres) |
Cooling System (std) | 17.4 US Qt. (16.4 Litres) |
Cooling System (With Air Cond.) | 18 US Qt. (17 Litres) |
Cooling System (H.D.) | 18.1 US Qt. (17.1 Litres) |
Engine Crankcase (With Filter Change) | 5 US Qt. (4.7 Litres) |
Engine Crankcase (Without Filter Change) | 4 US Qt. (3.7 Litres) |
Transmission (TH350) Refill After Draining | 6.0 US Pt. (2.8 Litres) |
Transmission (TH350) Refill After Disassembly | 18.0 US Pt. (8.5 Litres) |
Differential | 4.2 US Pt. (1.9 Litres) |
Power Steering System (Pump Only) | 0.5 US Qt. (0.2 Litres) |
Power Steering System (Complete System) | 1.2 US Qt. (0.5 Litres) |
CASTING NUMBERS
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CASTING NUMBER
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PROD. YEAR
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TYPE
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557265-4B
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1977-1979
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WINDOWED BLOCK
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557265-4A
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1977
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SOLID BLOCK
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553990-4A
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1977
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SOLID BLOCK
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554990-4A
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1977
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SOLID BLOCK
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WINDOWED BLOCK :
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GENERAL
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Total dressed engine mass (wt) dry | 296.0 AT (652.56 AT) |
Type | V8 90° OHV |
Nb of cylinders | 8 |
Bore | 4.351 |
Stroke | 3.385 |
Piston Displacement (inch3) | 403 cid |
Bore Spacing | 4.625 |
Cyl Nb System (front to rear) L Bank | 1-3-5-7 |
Cyl Nb System (front to rear) R Bank | 2-4-6-8 |
Firing Order | 1-8-4-3-6-5-7-2 |
Cylinder Head Material | CAST IRON ALLOY |
Cylinder Black Material | CAST IRON ALLOY |
Number of mounting points - Front | two |
Number of mounting points - Rear | one |
Engine Installation Angle | 4.30 |
Recommended fuel | UNLEADED - 91 (OR HIGHER) RESEARCH OCTANE |
Cylinder Head Volume - cm3 | 82.99 |
Head Gasket Thickness (Compressed) | .040 - .044 |
Head Gasket Volume - cm3 | 10.48 |
Deck Clearance (minimum) (above or below block) | .0130 (MIN. BELOW) |
Minimum Combustion Chamber Volume - cm3 | 113.80 |