SsangYong Korando II (1996-2006 year). Manual — part 71
DAEWOO MY_2000
SECTION 1
ENGINE
SECTION 1A2 (M161 ENGINE)
GENERAL ENGINE INFORMATION
TABLE OF CONTENTS
Specifications
1A2--2
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Engine Specifications
1A2--2
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Component Locator
1A2--3
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Front View
1A2--3
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Side View
1A2--4
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Performance Curve
1A2--5
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E23 Engine
1A2--5
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E20 Engine
1A2--6
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Diagnosis
1A2--7
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Oil Leak Diagnosis
1A2--7
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Engine Cranking At The
Front of Crankshaft
1A2--8
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Compression Pressure Test
1A2--9
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Cylinder Pressure Leakage Test
1A2--11
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General Information
1A2--13
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Cleanliness and Care
1A2--13
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On--Engine Service
1A2--13
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GENERAL ENGINE INFORMATION 1A2 -- 11
DAEWOO MY_2000
CYLINDER PRESSURE LEAKAGE TEST
3 Engine Oil Filler Cap
5 Vibration Damper
6 Cylinder Pressure Leakage Tester with
Connecting Hose
Permissible Pressure Leakage
At Whole Engine
Max. 25 %
At Valve and Cylinder Head Gasket
Max. 10 %
At Piston and Piston Ring
Max. 20 %
Cylinder Number By Mark On Vibration Damper At TDC
TDC Mark
OT (TDC)
UT (BDC : 180°)
Cylinder Number
1, 4
2, 3
Universal Tool
Cylinder Pressure Leakage Tester
Bosch, EFAW 210A
Sun, CLT 228
1A2 -- 12 GENERAL ENGINE INFORMATION
DAEWOO MY_2000
Leakage Test
1. Warm the engine up to normal operating tempera-
ture.
2. Disconnect the negative battery cable.
3. Remove the spark plugs.
4. Check the coolant level by opening the coolant
surge tank cap and replenish if insufficient.
5. Open the engine oil filler cap.
6. Connect the tester to air pressure line and adjust the
scale of tester.
7. Install the connecting hose to spark plug hole.
YAA1A2080
8. Position the piston of No.1 cylinder at TDC by rotat-
ing the crankshaft.
9. Connect the connecting hose to tester and measure
the leakage volume after blowing up compressed
air.
Notice: Measure the leakage volume in the completely
opening condition of throttle valve by pulling the accel-
eration cable.
10. Perform the pressure test according to the firing or-
der.
Notice: Firing Order : 1 -- 3 -- 4 -- 2
11. Compare the leakage pressure with the specifica-
tions.
GENERAL ENGINE INFORMATION 1A2 -- 13
DAEWOO MY_2000
GENERAL INFORMATION
CLEANLINESS AND CARE
An automobile engine is a combination of many ma-
chined, honed, polished and lapped surfaces with toler-
ances that are measured in the ten-thousandths of an
inch. When any internal engine parts are serviced, care
and cleanliness are important. A liberal coating of enigne
oil should be applied to friction areas during assembly, to
protect and lubricate the surfaces on initial operation.
Proper cleaning and protection of machined surfaces and
friction areas is part of the repair procedure. This is con-
sidered standard shop practice even if not specifically
stated.
Whenever valve train components are removed for ser-
vice, they should be kept in order. They should be
installed in the same locations, and with the same mating
surfaces, as when they were removed.
Battery cables should be disconnected before any major
work is performed on the engine. Failure to disconnect
cables may result in damage to wire harness or other
electrical parts.
ON-ENGINE SERVICE
Caution: Disconnect the negative battery cable be-
fore removing or installing any electrical unit, or
when a tool or equipment could easily come in con-
tact with exposed electrical terminals. Disconnect-
ing this cable will help prevent personal injury and
damage to the vehicle. The ignition must also be in
LOCK unless otherwise noted.
Notice: Any time the air cleaner is removed, the intake
opening should be covered. This will protect against ac-
cidental entrance of foreign material, which could follow
the intake passage into the cylinder and cause exten-
sive damage when the engine is started.
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