Chery QQ Service Manual download pdf (Page 6)

Chapter Two Specification

I. Engine Type and Major Parameters

Basic Parameters

Item

SQR473

SQR473H SQR473F

No.

Type

Vertical type, 4 cylinder, water cooling, 4

stroke, in-line double overhead camshaft,

controlled burn rate, variable valve timing

Vertical type, 4 cylinder, water

cooling, 4 stroke, in-line double

overhead camshaft

1 Model SQR473H SQR473F

2 Fuel Supply Mode Multi point electric control gasoline injection

Cylinder Diameter

(mm)

73.0

4 Piston Stroke (mm)

77.5

Working volume

(L)

1.297

6 Compression Ratio

10.0

Type of

Combustion

Chamber

Ridge type

8 Ignition Sequence 1-3-4-2

Fuel Designation

(not less than)

93# lead-free gasoline

Volume of Engine

Oil (L)

3.5 (new engine oil filter)

Engine Oil

Designation

SAE10W-40 (grade SJ or above)

Crankshaft

Rotational

Direction

Clockwise (see from engine belt)

13 Starting Mode Electric starting

14 Cooling Mode Mandatory circulating antifreeze cooling

15 Lubricating Mode Combined type (pressure and splash lubrication)

16 Net Mass (kg) 105 100

1 2 3 4 5 6 7 8 9 10 11 ... 57 58

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