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Engine Mechanical Specifications Chevrolet Aveo I рестайлинг

Mechanical 3 illustrations

Application	Specification
Application	Metric	English
Camshaft
Lift - Intake	46.3 mm	1.8228 in
Lift - Exhaust	45.3 mm	1.7835 in
Bending	0.04 mm	0.0016 in
Journal Outer Diameter : No. 1	27.939-27.960 mm	1.1000-1.1008 in
Journal Outer Diameter : No. 2	27.939-27.960 mm	1.1000-1.1008 in
Journal Outer Diameter : No. 3	27.939-27.960 mm	1.1000-1.1008 in
Journal Outer Diameter : No. 4	27.939-27.960 mm	1.1000-1.1008 in
Journal Outer Diameter : No. 5	27.939-27.960 mm	1.1000-1.1008 in
Trust Clearance (End Play)	0.13-0.215 mm	0.0051-0.0085 in
Connecting Rod
Thrust Clearance - End Play	0.07-0.242 mm	0.0028-0.0095 in
Width	21.838-21.890 mm	0.8598-0.8618 in
Diameter - Piston Pin	19.012-19.020 mm	0.7485-0.7488 in
Diameter - Crankshaft	45.999-46.013 mm	1.8110-1.8115 in
Bending	0.04 mm	0.0016 in
Twist	0.016 mm	0.0006 in
Journal Bearing Oil Clearance	0.018-0.064 mm	0.0007-0.0025 in
Crankshaft
Thrust Clearance - End Play	0.1-0.202 mm	0.0039-0.0080 in
Journal Outer Diameter	Main: 54.980-54.997 mm Pin: 42.971-42.987 mm	Main: 2.1646-2.1652 in Pin: 1.6918-1.6924 in
Journal Bearing Oil Clearance	Main: 0.0155-0.047 mm Pin: 0.019-0.067 mm	Main: 0.0006-0.0019 in Pin: 0.0007-0.0026 in
Bending	0.03 mm	0.0012 in
Cylinder Block
Diameter	79 mm	3.1102 in
Deck Surface Flatness	0.025/65 mm	0.0010/2.5591 in
Cylindricity	0.0065 mm	0.0003 in
Cylinder Head
Journal Inner Diameter: No. 1	28.000-28.021 mm	1.1024-1.1032 in
Journal Inner Diameter: No. 2	28.000-28.021 mm	1.1024-1.1032 in
Journal Inner Diameter: No. 3	28.000-28.021 mm	1.1024-1.1032 in
Journal Inner Diameter: No. 4	28.000-28.021 mm	1.1024-1.1032 in
Journal Inner Diameter: No. 5	28.000-28.021 mm	1.1024-1.1032 in
Journal Clearance	0.04-0.082 mm	0.0016-0.0032 in
Height	135.55 mm	5.3366 in
Surface Flatness Deformation Cover/Block	0.02/50-0.025/150 mm	0.0008/1.9685-0.0010/5.9055 in
Manifolds Surface Deformation	0.05 mm	0.002 in
Valve
Deviation	0.3 mm	0.0118 in
Seat Inner Diameter - Intake	30.7 mm	1.2087 in
Seat Inner Diameter - Exhaust	27.2 mm	1.0709 in
Face Diameter - Intake	30.92-31.12 mm	1.2173-1.2252 in
Face Diameter - Exhaust	27.4-27.6 mm	1.0787-1.0866 in
Guide Inner Diameter - Intake	5.0-5.016 mm	0.1969-0.1975 in
Guide Inner Diameter - Exhaust	5.0-5.016 mm	0.1969-0.1975 in
Valve Stem Outer Diameter - Intake	4.965-4.980 mm	0.1955-0.1961 in
Valve Stem Outer Diameter - Exhaust	4.950-4.965 mm	0.1945-0.1955 in
Valve Length - Intake	117.10-117.30 mm	4.6102-4.6181 in
Valve Length - Exhaust	116.16-116.36 mm	4.5732-4.5811 in
Valve Spring - Free Length	41.6 mm	1.6378 in
Valve Spring - Straightness	1.5°	1.5°
Clearance - Intake	0.21-0.29 mm (Nominal 0.25 mm)	0.0083-0.0114 in (Nominal 0.0098 in)
Clearance - Exhaust	0.27-0.35 mm (Nominal 0.25 mm)	0.0106-0.0138 in (Nominal 0.0098 in)
Oil Pump Axial Clearance	0.02-0.058 mm	0.0008-0.0023 in
Piston
Piston	79 mm	3.1102 in
Diameter	0.030-0.060 mm	0.0012-0.0024 in
Piston Ring
Groove Clearance - Top Ring	0.04-0.08 mm	0.0016-0.0031 in
Groove Clearance - 2nd Ring	0.03-0.07 mm	0.0012-0.0028 in
Groove Clearance - Oil Ring	0.06-0.15 mm	0.0024-0.0059 in
End Gap - Top Ring	0.15-0.30 mm	0.0059-0.0118 in
End Gap - 2nd Ring	0.30-0.50 mm	0.0118-0.0197 in
End Gap - Oil Ring	0.20-0.70 mm	0.0079-0.0276 in
Piston Pin
Diameter	19.000-19.005 mm	0.7480-0.7482 in
Length	49.84 mm	1.9268 in
Clearance	0.007-0.020 mm	0.0003-0.0008 in

Scheme 1

Scheme 1: Disassembled Views

Scheme 1: Disassembled Views

Callout	Component Name
1	Cylinder Block
2	Engine Oil Level Indicator
3	Oil Level Indicator Tube
4	Oil Switch
5	Oil Pan
6	Oil Pump Filter
7	Crankshaft Balancer (Pulley)
8	Water Pump
9	Water Pump Gasket
10	Oil Pump Plug
11	Check Valve
12	Crankshaft Front Seal
13	Engine Front Cover
14	Engine Oil Pump Cover
15	Engine Front Cover Gasket
16	Retainer
17	Engine Oil Level Switch Connector
18	Engine Oil Level Switch
19	Oil Plug
20	Oil Plug Washer
21	Oil Pressure Relief Valve
22	Oil Pressure Relief Valve Spring
23	Oil Pressure Relief Valve Spring Plug
24	Oil Pressure Relief Valve
25	Oil Overpressure Relief Valve Spring
26	Oil Overpressure Relief Valve Spring Plug
27	Oil Filter Cap
28	Oil Filter Cap Seal
29	Oil Filter
30	Oil Filter Housing Assembly
31	Oil Cooler Pipe Seal
32	Oil Cooler Pipe
33	Oil Filter Housing Gasket
34	Oil Cooler Gasket
35	Oil Cooler Seal
36	Engine Oil Cooler
37	Engine Oil Cooler Outlet Pipe
38	Engine Oil Cooler Outlet Pipe Seal
39	Crankshaft
40	Crankshaft Journal Bearings
41	Crankshaft Flywheel Retainer
42	Crankshaft Rear Oil Seal Housing and Seal Ring
43	Crankshaft Position Sensor Bracket
44	Crankshaft Position Sensor
45	Flexible Plate (A/T only)
46	Flexible Plate Retainer (A/T only)
47	Flywheel
48	Piston
49	Piston Rings
50	Piston Pin Retainer
51	Piston Pin
52	Connecting Rod
53	Connection Rod Bearing
54	Crankshaft Journal Bearing Cap
55	Crankshaft Journal Bearing Cap Bolt
56	Knock Sensor

Scheme 2

Scheme 2

Scheme 2

Callout	Component Name
1	Cylinder Head
2	Cylinder Head Gasket
3	Intake Valve
4	Intake Valve Seat Ring
5	Exhaust Valve
6	Exhaust Valve Seat Ring
7	Closure Plug
8	Exhaust Camshaft Seal Ring
9	Intake Camshaft Seal Ring
10	Dowel Pin
11	Valve Guide
12	Valve Spring Seat
13	Valve Spring
14	Valve Spring Retainer
15	Valve Key
16	Valve Tappet
17	Cylinder Head Bolt
18	Intake Camshaft Position Sensor
19	Exhaust Camshaft Position Sensor
20	Exhaust Camshaft
21	Intake Camshaft
22	Exhaust Camshaft Sensor Target Wheel
23	Intake Camshaft Sensor Target Wheel
24	Camshaft Cap
25	Camshaft Front Cap
26	Cylinder Head Cover Gasket
27	PCV Pipe
28	Cylinder Head Cover
29	Cylinder Head Cover Bolt
30	Engine Oil Cap
31	Ignition Coil Cover
32	Ignition Coil
33	Ignition Coil Bolt
34	Spark Plug
35	Thermostat Housing
36	Thermostat
37	Thermostat Housing Gasket
38	Plug
39	Seal
40	Retainer
41	Engine Coolant Distributor
42	Engine Coolant Temperature Sensor
43	Retainer
44	Engine Coolant Distributor Gasket

Scheme 3

Scheme 3

Scheme 3

Callout	Component Name
1	Intake Manifold Assembly
2	Intake Manifold Gasket
3	Throttle Body Seal
4	MAP Sensor
5	EVAP Canister Purge Solenoid Valve
6	EVAP Pipe
7	Intake Manifold Mount
8	Intake Manifold Mount Bracket
9	Oxygen Sensor
10	Exhaust Manifold
11	Exhaust Manifold Gasket
12	Exhaust Manifold Shield
13	Throttle Body
14	Throttle Body Heater Coolant Inlet Pipe
15	Throttle Body Heater Coolant Outlet Hose
16	Fuel Rail Retaining Bolt
17	Throttle Body Heater Coolant Outlet Pipe
18	Fuel Injector
19	Injector Retainer
20	Fuel Rail
21	Intake Camshaft Position Actuator Solenoid Valve
22	Exhaust Camshaft Position Actuator Solenoid Valve
23	Timing Belt Rear Cover
24	Intake Camshaft Sprocket
25	Timing Belt Rear Cover Bolt
26	Exhaust Camshaft Sprocket
27	Timing Belt Idler
28	Timing Belt Tensioner
29	Crankshaft Sprocket
30	Timing Belt
31	Timing Belt Front Upper Cover
32	Timing Belt Front Center Cover
33	Timing Belt Sheet Part
34	Timing Belt Front Lower Cover
35	Crankshaft Balancer (Pulley)
36	Washer
37	Crankshaft Balancer Bolt