Chery Amulet Engine. Manual — part 3

Application parameters

Lubricant (With temperature at - 50°F or more)

SAE10W/30-50( grade SF)

Engine oil pressure Idling

14.5 psi (min)

Engine oil pressure @ 2000 rpm (176°F)

40.6 psi (min)

Engine oil capacity

1.02 gallons (With new oil filter)

Oil pump pressure regulator starts to open (pressure)

63 - 65 psi

Engine oil filter by-pass valve starts to open (pressure)

11 - 17 psi

Coolant

50% Glycol + 50% Soft water (Rate by volume)

Coolant capacity (Total)

2.1 gallons

Thermostat starts to open (Temperature)

185-192°F

Thermostat fully open (Temperature)

210-215°F

Expansion tank pressure cap pressure

23.2 psi

Fan diameter

11 inches

Fan speed

I speed 1500 rpm

II speed 2800 rpm

Engine structural features

1.Cylinder block：Made from gray cast iron. Without bibcock. Without cylinder liner.5 main

bearing seats. Main Intermediate bearing anti-thrust. Main bearing caps are retained by spigot.
Main bearing bolts of 12.9 grade.

2.Cylinder head：Made from aluminum alloy. Intake and exhaust valve seats and valve guides

strutting.6 camshaft supports. Without camshaft bushing. with fuel pump, Push rod and
distributor，Thermo-sister in cylinder head for Carburetor engine. with thermo-sister in
cylinder head for Electric control engine. Cylinder cover bolts of 10.9 grade.

3.Piston：made from eutectic aluminum silicon. Anti-expansion steel-strutted skirt. Ellipse head

and skirt. Cone head. Barrel skirt.

4.Piston ring：First compression ring of ductile cast iron. With excircle sprayed molybdenum.

Ground ring with barrel surface.
Second compression ring is of twist type. made from alloy cast iron.
Steel strip combination oil ring. With scape blade excircle chroming.

5.Piston pin：Low carbon steel. Surface carbonizing and quenching. Semi-floating

structure(Interference fit with small end of connecting rod. Clearance fit with piston pin hole.

6.Connecting rod：Forged steel. Flat insection. Without small end bushing. Connecting rod stem

and cover are retained by 2 spring dowels. Piston and cylinder block is lubricated by oil spray
from connecting rod bearing bore drill. Connecting rod bolts of 12.9 grade.

7.Crankshaft：4 balance weight. Ductalloy. Normalizing treatment.
8.Bearing bushing：Connecting rod bushing,Main bearing bushings and thrust washers are all

made of tin&aluminium duplex metal. Two pieces of thrust washer. They are mounted in
cylinder block.

9.Flywheel：It is made of ductalloy. May be fitted with 190 and 210 clutch. Casted with

crankshaft speed signal disk.

10.Camshaft：It is made of alloy cast iron. Cam and fuel pump eccentric cam high frequency

quenching treatment. 5 supports. Camshaft thrust spacer is made from low carbon steel.
Surface carbonitriding .

11.Rocker arm：Low carbon steel、Stamping. Surface carbonitriding. Rocker arm stud of 10.9

grade.

12.Hydraulic lifting rod：The surface contacting cam is quenched. The contact face with rocker

arm is made of low carbon steel. Surface carbonitriding，Both contact face are circular-arc.

13.Intake valve seat：It is made of alloy cast iron.
14.Exhaust valve seat：Iron base powder metallurgy. Quench treatment.
15.Valve guide：It is made from alloy cast iron.
16.Valve： Intake valve：Made from 4Cr9Si2. With smaller end of conical surface

quenched，With conical surface angle 45°. With large nest seat in the valve head for
hemispherical combustion chamber.

Exhaust valve：4Cr9Si2-21-4N. With conical surface angle 45°. With smaller

end quenched.

17.Gear：Made from iron base powder metallurgy.
18.Timing belt：Made from cyaniding butadiene-acrylonitrile rubber.

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.

Engine removal and assembly procedure

【1】. Positioning no.1 cylinder top dead center (compression)

——Remove two M6×55 flange-shaped bolts, remove
upper timing gear cover.
——Install a wrench on crankshaft pulley bolt, rotate

crankshaft Clockwise (viewed from the direction of pulley)
until the TDC notch on crankshaft pulley aligns with the
TDC mark (0) on timing gear cover.

Note：Before rotation，spark plugs may be removed to
reduce effort.

——Check whether the TDC mark on the camshaft gear
aligns with the mark on the front end of cylinder head. If
not aligned, rotate crankshaft one turn，aligning the TDC
mark on the camshaft gear with the TDC mark on the front
end of cylinder head，engine should be at no.1 cylinder
TDC .
——With crankshaft pulley and lower timing gear
removed，position no.1 cylinder at TDC as following:

Rotate crankshaft, aligning the TDC mark on the

crankshaft gear shaft with the TDC mark on the oil pump
case. Check whether the TDC mark on camshaft gear
aligns with the TDC mark on the front end of cylinder
head. if not aligned, rotate crankshaft one turn，aligning
the TDC mark on camshaft gear with the TDC mark on the
front end of cylinder head.

Fig.3

Fig.2

Fig.1