CAC Gasoline Engine Maintenance And Servicing Manual
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19.Intake manifold：Made from Aluminum alloy. With mixture warm upped by water jacket.
Electric heated intake manifold is optional.
20.Exhaust manifold：Made from ductalloy or black cast iron.
21.Oil pan：Stamping ，Low carbon steel. Oil pool is in the front of cylinder block.
22.Oil pump：Rotor type. Case is made of aluminum alloy.
Speed ratio 1∶1，With pressure relief valve in oil pump.
23.Engine oil filter：Full flows type spinning filter. With by-pass valve in it.
24.Fuel pump：Diaphragm type. Driven by upper camshaft eccentric cam. Electric fuel pump for
electric control engine. In fuel tank.
25.Push rod：Made from low alloy steel，Carbonization & quench treatment. Only applied for
carburetor engine.
26.Water pump：Centrifugal type，Cast iron impeller，Aluminum alloy case，Driven by timing
belt through gear.
Speed ratio 1.053∶1.
27.Thermosister：Wax type.
28.Thermosister seat：Aluminum alloy，With overflow valve，overflow pipe and
micro-circulation tube.
29.Carburetor：Pierbort 2E3 carburetor. Throttle valve body for 480M 30MM12 Imported
part.
30.Spark plug：K7RTC
31.Non-contact distributor：Driven by the rear end of camshaft，Type is FDW451& JFD459.Only
applied for carburetor engine.
32.Ignition controller：Type are ZJ5701—HG & KH—3A.Only applied for carburetor engine.
33.Generator：14V 90A，Type are JFZ1913—4 or JFZ1813—2B.
34.Starter：12V 0.95KW QDY1258 or SD6RA78.
35.ECU：I.A.W.6F Imported Only for 480M engine.
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