engine oil SSANGYONG MUSSO 1998 Workshop Owner's Guide

M162 ENGINE MECHANICAL 1B1-3
N
· ·· ·
·m
20 / +90°
40
72 - 88
20 / +90°
25 - 35
22.5 - 27.5
22.5 - 27.5
22.5 - 27.5
22.5 - 27.5
30
26 - 34
30
8 - 10
25
25
22.5 - 27.5
29 - 35
22.5 - 27.5
9 - 11
50
9 - 11
15Application
Exhaust Camshaft Sproket Bolt
Chain Tensioner Screw Plug
Chain Tensioner Assembly
Exhaust Camshaft Sprocket to Camshaft
Oil Pump Sprocket Bolt
Tensioning Device Bolt
Water Pump Pulley
Upper Intake Manifold Bolt
Lower Intake Mainfold Bolt
Flange Bolt to Exhaust Mainfold
Exhaust Mainfold Nut to Stud Bolt
Rivet Nut in Exhuast Mainfold Hole
Pre-silencer Bolt
Oil Drain Plug
Oil Filter Cover
Oil Filter Bolt
Oil Pump Drive Sprocket Bolt
Oil Pump Mounting Bolt
Oil Strainer Bracket Bolt
Oil Pressure Relief Valve Screw Plug
Oil Dipstick Guide Tube Bolt
Oil Gallery Screw Plug
FASTENER TIGHTENING SPECIFICATIONS (Cont’d)

1B1-4 M162 ENGINE MECHANICAL
SPECIAL TOOLS
SPECIAL TOOLS TABLE
001 589 66 21 00
Torque Wrench
000 589 01 10 00
Box Wrench Insert124 589 15 21 00
Radiator Cap
Testing Unit
116 589 02 34 00
Screw-Fixed Pin
000 589 10 99 01
Torque Wrench
112 589 00 72 00
Oil Extractor000 589 72 21 00
Torque Wrench 000 589 40 37 00
Hose Clamp

M162 ENGINE MECHANICAL 1B1-7
103 589 01 63 00
Rivet Set
103 589 02 09 00
Oil Filter
Socket Wrench102 589 12 15 00
Drift
SPECIAL TOOLS TABLE (Cont’d)
615 589 01 33 00
Caulking Bolt
102 589 00 15 00
Drift
000 589 51 37 00
Clamping Strap001 589 72 21 00
Torque Wrench 601 589 03 14 00
Sleeve

1B1-8 M162 ENGINE MECHANICAL
MAINTENANCE AND REPAIR
ON-VEHICLE SERVICE
ENGINE ASSEMBLY
Tools Required
000 589 10 99 01 Torque Wrench
000 589 40 37 00 Hose Clamp
112 589 00 72 00 Oil Extractor

M162 ENGINE MECHANICAL 1B1-11
12. Discharge the refrigerant from A/C system, and disconnect
the discharge pipe and suction pipe from the compressor.
14. Remove the fuel feed and return line.
Notice
Before removing the fuel lines, release the pressure in the
fuel system.
Installation Notice 13. Remove the acceleration control cable and automatic
transmission pressure cable. 11. Remove the hydraulic pipe of power steering.
Notice
Completely drain the oil.
Tightening Torque 21 - 25 Nm

M162 ENGINE MECHANICAL 1B1-13
20. Disconnect following sensors connector.
lHFM sensor.
lCoolant temperature sensor.
l2 knock sensors.
lCamshaft and crankshaft sensors.
21. After removing the ignition coil cover, disconnect the ignition
coil connector.
22. Remove the harness cover and disconnect the 6 injection
valve connectors. Disconnect the main harness
23. Separate the hose toward engine from canister purge
solenoid valve.
24. Remove the automatic transmission oil cooler line.

1B1-16 M162 ENGINE MECHANICAL
CRANKCASE VENTILATION SYSTEM
1 Crankcase
2 Air Admission Port in Crankcase
3 Oil Drain Port
4 Filter
5 Gasket
6 A/C Bracket
7 Oil Drain Pipe
8 Oil Pan
9 Air Admission Line
10 Vent Line
11 Restriction Hole (Diameter = 2 mm)
12 Intake Manifold13 Intake Air Duct (Cross Pipe)
14 Cylinder Head Cover
15 Oil Separator
16 Oil Separator
17 Air Admission and Vent Connection
18 Air Admission and Vent Connection
19 Throttle Valve
20 Vent Line
A Fresh Air
B Blowby Gas in Partial Load
C Blowby Gas in Full Load

M162 ENGINE MECHANICAL 1B1-17
Operation at Idling and Mid-Load
lIt show that the throttle valve (19) is closed or very partially
opened and the vacuum pressure in intake manifold is high.
The blowby gas in the crankcase in partial load flows into
the intake manifold through the vent line (20) after passing
the air conditioner bracket (6) and the filter (4). The air
reentered into the intake manifold will be dilluted on the flow
through the restriction hole (11) in the vent line (10).
The circulated engine oil is separated at the air conditioner
bracket (6) and then returns into the oil pan through the
drain pipe (7).
The vacuum pressure generated at the crankcase sucks
fresh air from intake air line(13) through the air admission
and vent connection (17,18).
The fresh air prevents engine oil from being contami-nated
and the air admission and vent connection (17,18) is
designed to control the rapid pressure changes in intake
air line (13).
Operation at Full-Load
lThe throttle valve (19) is fully opened.
All the blowby gases flow into the intake air duct (13) after
passing through the oil separator (15,16) of the cylinder
head cover (14) when fully loaded. This dilluted air will be
supplied to the combustion chamber through the intake
manifold (12).

1B1-20 M162 ENGINE MECHANICAL
Removal & Installation Procedure
1. Remove the belt pulley.
Installation Notice
2. Disconnect the hydraulic pipe of the power steering pump
and drain the oil.
3. Unscrew the bolts (arrows) and remove the steering pump.
Installation Notice Notice
Pull the tensioning pulley clockwise as shown in the figure.
4. Remove the compressor after disconnecting the wiring
connector and refrigerant pipe of A/C compressor.
Notice
Discharge all the refrigerant before removing the pipes.
Tightening Torque 40.5 - 49.5 Nm
Tightening Torque 22.5 - 27.5 Nm

M162 ENGINE MECHANICAL 1B1-21
5. Disconnect the vent hose from the A/C bracket.
6. Unscrew all the mounting bolts (arrows) and remove the
A/C bracket and the gasket.
Installation Notice
7. Clean the sealing surface.
8. Replace the gasket with new one.
9. Installation should follow the removal procedure in the
reverse order.
10. Check the oil leakage by operating the engine after
installation.
Tightening Torque 22.5 - 27.5 Nm