2003 SSANGYONG MUSSO compression ratio

0B-2 GENERAL INFORMATION661LA
4Cylinder
DIESEL 89
92.4
2299 22:1
101/4000
21.5/2400
Application
Engine Type Bore (mm) Stroke (mm)
Total Displacement (cc) Compression Ratio Maximum Power (ps/rpm)
Maximum Torque (kg.m/rpm)
Engine
662NA
5Cylinder
DIESEL 89
92.4
2874 22:1
95/4000
19.6/2400662LA
5Cylinder
DIESEL 89
92.4
2874 22:1
120/4000
25.5/24002.0L DOCH 4Cylinder
GASOLINE 89.9 78.7
19989.6:1
135/5500
19.3/40002.3L DOCH 4Cylinder
GASOLINE 90.9 88.4
2295
10.4:1
149/5500
22.4/40003.2L DOCH 6Cylinder
GASOLINE 89.9
84
3199 10:1
222/5500
31.6/3750
661LA
TREMEC
T5
3.969 2.341 1.457 1.0000.8513.705 4.55
3.4
Application
Ignition Type
Ignition Timing (BOTH)Ignition Sequence Spark Plug Gap (mm) Spark Plug Maker
Spark Plug Type Ignition System
Clutch - Manual Type 2.0L DOHC
6° ± 2°
1-3-4-2
0.8 ± 0.1
2.3L DOHC
6° ± 2°
1-3-4-2
0.8 ± 0.1 2.0L DOHC
8° ± 2°
1-5-3-6-2-4 0.8 ± 0.1
Distributorless Ignition Bosch, Chapion, Beru
F8DC4(BOSCH)
C11YCC(CHAMPION) 14F8DU4(BERU)
661LA 225 1509.2
662NA
225 1509.2 662LA
2401509.2 2.0L DOHC
2251509.2 2.3L DOHC
2251509.2 3.2L DOHC
2401559.3
Application
TypeOutside Diameter (mm) Inside Diameter (mm) ThicknessFluid
Single Dry Diaphram
Common use :Brake Fluid
Application
Maker
Type or Model
Gear Ratio : 1st 2nd3rd 4th 5thReverse
Final Drive RatioOil Capacity (L)
Manual Transmission
662NA
TREMEC
T5
3.969 2.341 1.457 1.0000.8513.705 4.55
3.4 662LA
TREMEC T5
3.9692.341 1.457 1.0000.8513.705 4.27
3.4 2.0L DOHC
TREMEC T5
3.9692.341 1.457 1.0000.8513.705 4.55
3.4 2.3L DOHC
TREMEC
T5
3.9692.341 1.457 1.0000.8513.705 4.55
3.4 3.2L DOHC
TREMEC T5
3.9692.341 1.457 1.0000.8513.705 3.73
3.4

SECTION 1
ENGINE
SECTION 1A1(M162 ENGINE)
GENERAL ENGINE INFORMATION
Specifications . . . . . . . . . . . . . . . . . . . . . . . 1A1-1
Engine Specifications . . . . . . . . . . . . . . . . . . 1A1-1
Component Locator . . . . . . . . . . . . . . . . . . 1A1-3
Front View . . . . . . . . . . . . . . . . . . . . . . . . . . 1A1-3
Side View . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A1-4
Performance Curve . . . . . . . . . . . . . . . . . . 1A1-5
E32 Engine . . . . . . . . . . . . . . . . . . . . . . . . . . 1A1-5
Special Tools . . . . . . . . . . . . . . . . . . . . . . . 1A1-6
Special Tools Table . . . . . . . . . . . . . . . . . . . . 1A1-6Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . .
1A1-7
Oil Leak Diagnosis . . . . . . . . . . . . . . . . . . . . 1A1-7
Engine Cranking at The Front of Crankshaft . . . . . . . . . . . . . . . . . . 1A1-8
Compression Pressure Test . . . . . . . . . . . . . 1A1-9
Cylinder Pressure Leakage Test . . . . . . . . . 1A1-11
General Information . . . . . . . . . . . . . . . . . 1A1-13
Cleanliness and Care . . . . . . . . . . . . . . . . . 1A1-13
On-Engine Service . . . . . . . . . . . . . . . . . . . 1A1-13
Application
Engine Model Displacement (CC) Cylinder (Bore x Stroke) (mm)Fuel Injection / Ignition SystemCompression RatioNumber of Cylinders
Camshaft Valve Arrangement
Camshaft Drive TypeMax. Output (ps/rpm)
Max. Torque (kg• m/rpm)Firing Order
Ignition Type
Ignition Timing
Valve Timing Intake Open/Close ExhaustOpen/Close
Valve Clearance Adjustment SPECIFICATIONS
ENGINE SPECIFICATIONS E32 EngineM162.990 3199
89.9 x 84.0
MSE 3.62S 10 : 1
6
DOHC
Chain-Driven
222 / 5500
31.6 / 3750
1-5-3-6-2-4
Distributorless Double Ignition BTDC 8° ± 2°
ATDC 11° / ABDC 34°
BBDC 31° / BTDC 14° Automatic Control
TABLE OF CONTENTS

GENERAL ENGINE INFORMATION 1A1-9
COMPRESSION PRESSURE TEST
1 Compression Pressure Tester
2 Diagram Sheet3 Adaptor
4 Sealing Cone
Tools Required
001 589 76 21 00 Compression Pressure Tester
119 589 01 09 00 Spark Plug Wrench Standard Service Data
Compression Ratio
Normal Engine TemperatureNormal Compression Pressure Permissible Pressure Difference Between Individual Cylinders
10 : 180°C
Min. 10 bar, Max. 14 bar
Min. 6 bar, Max. 10 bar Max. 1.5 bar
General Fuel Optimization

SECTION 1
ENGINE
SECTION 1A2(M161 ENGINE)
GENERAL ENGINE INFORMATION TABLE OF CONTENTS
Specifications . . . . . . . . . . . . . . . . . . . . . . . 1A2-1
Engine Specifications . . . . . . . . . . . . . . . . . . 1A2-1
Component Locator . . . . . . . . . . . . . . . . . . 1A2-3
Front View . . . . . . . . . . . . . . . . . . . . . . . . . . 1A2-3
Side View . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A2-4
Performance Curve . . . . . . . . . . . . . . . . . . 1A2-5
E23 Engine . . . . . . . . . . . . . . . . . . . . . . . . . . 1A2-5
E20 Engine . . . . . . . . . . . . . . . . . . . . . . . . . . 1A2-6
Special Tools . . . . . . . . . . . . . . . . . . . . . . . 1A2-7
Special Tools Table . . . . . . . . . . . . . . . . . . . . 1A2-7Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . .
1A2-8
Oil Leak Diagnosis . . . . . . . . . . . . . . . . . . . . 1A2-8
Engine Cranking At The Front of Crankshaft . . . . . . . . . . . . . . . . . . 1A2-9
Compression Pressure Test . . . . . . . . . . . . 1A2-10
Cylinder Pressure Leakage Test . . . . . . . . . 1A2-12
General Information . . . . . . . . . . . . . . . . . 1A2-14
Cleanliness and Care . . . . . . . . . . . . . . . . . 1A2-14
On-Engine Service . . . . . . . . . . . . . . . . . . . 1A2-14
E20 Engine
M161.940 1998
89.9 x 78.7

9.6:1

135 / 5500
19.3 / 4000
ATDC 13.15° / ABDC 13.57°
BBDC 16.58° / BTDC 17.05°
Application
Engine Model Displacement (CC) Cylinder (Bore x Stroke) (mm) Fuel Injection / Ignition SystemCompression RatioNumber of Cylinders
Camshaft Valve Arrangement
Camshaft Drive Type Max. Output (ps/rpm)
Max. Torque (kg m/rpm)Firing Order
Ignition Type
Ignition Timing
Valve Timing Intake Open/Close ExhaustOpen/Close
Valve Clearance Adjustment SPECIFICATIONS
ENGINE SPECIFICATIONS E23 EngineM161.970 2295
90.9 x 88.4
MSE 3.53S 10.4:1
4
DOHC
Chain-Driven 149 / 5500
22.4 / 4000 1-3-4-2
Distributorless
BTDC 6° ± 2 °
ATDC 19.25° / ABDC 28.76°
BBDC 20.62° / BTDC 15.08° Automatic Control

Application
Engine Type Displacement (CC) Cylinder (Bore x Stroke) (mm) Fuel Injection / Ignition SystemCompression RatioNumber of Cylinders
Camshaft Valve Arrangement
Camshaft Drive Type Max. Output (ps/rpm)
Max. Torque (kg• m/rpm)Firing Order
Injection Timing
Valve Timing Intake Open/Close
(at 2mm lift) Exhaust Open/Close
Valve Clearance Adjustment SECTION 1
ENGINE
SECTION 1A3(OM600 ENGINE)
GENERAL ENGINE INFORMATION
TABLE OF CONTENTS
Specifications . . . . . . . . . . . . . . . . . . . . . . . 1A3-1
Engine Specifications . . . . . . . . . . . . . . . . . . 1A3-1
Sectional View . . . . . . . . . . . . . . . . . . . . . . 1A3-3
OM662LA Engine . . . . . . . . . . . . . . . . . . . . . 1A3-3
OM661LA Engine . . . . . . . . . . . . . . . . . . . . . 1A3-5
Performance Curve . . . . . . . . . . . . . . . . . . 1A3-7
OM662LA Engine . . . . . . . . . . . . . . . . . . . . . 1A3-7
OM661LA Engine . . . . . . . . . . . . . . . . . . . . . 1A3-8
Special Tools . . . . . . . . . . . . . . . . . . . . . . . 1A3-9
SPECIFICATIONS
ENGINE SPECIFICATIONS
Special Tools Table . . . . . . . . . . . . . . . . . . . . 1A3-9
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . 1A3-10
Oil Leak Diagnosis . . . . . . . . . . . . . . . . . . . 1A3-10
Compression Pressure Test . . . . . . . . . . . . 1A3-11
Cylinder Pressure Leakage Test . . . . . . . . . 1A3-13
General Information . . . . . . . . . . . . . . . . . 1A3-15
Cleanliness and Care . . . . . . . . . . . . . . . . . 1A3-15
On-Engine Service . . . . . . . . . . . . . . . . . . . 1A3-15
OM662LA
Four-Stroke Diesel 2874
89 x 92.4
PES 5 M55 C320 RS 168 22:15
SOHC
Chain-Drive 120 / 4000
25.5 / 4000 1-2-4-5-3
BTDC 18°± 10°
ATDC 11.33° / ABDC 17°
BBDC 28° / BTDC 15.25°
Automatic Control OM661LA
Four-Stroke Diesel 2299
89 x 92.4
PES 5 M55 C320 RS 167 22:1
4
SOHC
Chain-Drive 101 / 4000
21.5 / 2400 1-3-4-2
BTDC 18°± 10°
ATDC 11.33° / ABDC 17°
BBDC 28° / BTDC 15.25° Automatic Control

1F1-48 M162 ENGINE CONTROLSA . Valves Closed
B. Valves Opened
The pressure difference between the fuel pressure and the intake manifold is about 3.8 bars during the full load. The spring chamber(9) is connected to the intake manifold with the vacuum hose at the intake pipe connection(7). Thenegative pressure generated in the intake manifold activates the diaphragm, and thus the fuel pressure gets reduced to the rate of the operating extent of the diaphragm by the intakemanifold's negative pressure.
Consequently, the fuel pressure in the fuel distributor changes by the intake manifold's negative pressure, and the injector'sfuel pressure gets reduced independently to the throttle valve'sposition. Thus, the fuel injection volume can only be determined according to the injector's injecting duration. 2. Fuel return line
3. Valve
5. Diaphragm
6. Compression Spring
8. Fuel Chamber
9. Spring Chamber
1. Fuel Pressure Regulator
2. Intake Manifold
3. Fuel Return(to fuel tank)
4. Fuel Supply(form fuel pump)
5. Fuel Pressure(approx. 3.8 bars)
6. Intake Manifold Negative Pressure(0 bar)
Function of the Fuel Pressure Regulator The fuel pressure regulator maintains the fuel pressure in the fuel line with the pressure of 3.2 bars to 3.8 bars according tothe intake manifold pressure. This operating pressure cannotbe changed, and the fuel injection volume will be only determined by the injection time. Over supplied fuel returns to the fuel tank through the return line. There is no negative pressure applied to the spring chamber(9) during the full load, and it is separated from the fuel chamber(8)by the diaphragm(5). When the fuel pressure goes up, the diaphragm forces the compression spring(6) in the direction of compression . At thismoment, the valve(3) sticks to the diaphragm by the fuelpressure, and the fuel return line(2) opens. The fuel over supplied returns to the fuel tank through the return line.