1997 SSANGYONG KORANDO oil

M161 ENGINE MECHANICAL 1B2 -- 11
D AEW OO M Y_2000
15. Disconnect the terminals from starter motor and re-
move the starter motor.
16. Disconnect the engine main harness ground.
17. Disconnect the engine ground wire.
18. Disconnect following sensors connector.
DHFM sensor.
DCoolant temperature sensor.
DKnock sensor.
DCamshaft and crankshaft sensors.
19. After removing the ignition coil cover, disconnect the
ignition coil connector.
20. Remove the harness cover and disconnect the 4 in-
jection valve connectors. Disconnect the main har-
ness.

1B2 -- 12 M161 ENGINE MECHANICAL
D AEW OO M Y_2000
21. Separate the hose toward engine from canister
purge solenoid valve and canister. Refer toSection
1F2, Engine Control.
22. Remove the automatic transmission oil cooler line
retaining bolts from the automatic transmission side
and oil pan side.
23. Remove the automatic transmission oil cooler line
retaining bolts from engine side and oil pan side.
24. Separate the vacuum hose for brake booster.
25. Separate the other vacuum hoses.
26. By rotating the crankshaft from the front of engine,
remove the 6 torque converter mounting bolts from
the engine ring gear plate.
Installation Notice
Tightening Torque
42 NSm (31 lb-ft)

1B2 -- 14 M161 ENGINE MECHANICAL
D AEW OO M Y_2000
CRANKCASE VENTILATIONSYSTEM
Operation at Idling and Mid- Load
1 HFM Sensor
2 Cylinder Head Cover
3 Oil Spearation Chamber (Full-- Load or Over
Mid-- Load)
4 Intake Air Duct (Cross Pipe)
5 Vent Line (Full-- Load or Over Mid-- Load)
6 Throttle Valve
7 Restrictor, Diameter 1.1mm
(Mid-- Load at Idling)
8 Intake Manifold
9 Vent Line (Mid-- Load at Idling)
10 Air Conditioner Bracket11 Oil Separation Chamber (Mid-- Load at Idling)
12 Crank Chamber
13 Oil Return Pipe
14 Oil Pan
15 Timing Gear Case Cover
16 Crankcase
17 Chain Housing
A Fresh Air
BBlow--byGas
D Vent Connection

M161 ENGINE MECHANICAL 1B2 -- 15
D AEW OO M Y_2000
Operation at Idling and Mid- Load
DThe throttle valve (6) is closed or very partially
opened, and the vacuum pressure in intake manifold
is high.
The blow-- by gas and the fresh air that is additionally
supplied through the vent connection (D) in the crank-
case in partial load gets supplied to the combustion
chamber from the crank chamber (12) through the oil
separation chamber (11), air -- conditioner bracket
(10), vent line (9), and restrictor (7) mounted to the
cylinder head.
The circulated engine oil returns to the oil pan through
the oil return pipe (13) at the bottom of oil separation
chamber (11).
The fresh air gets supplied to the crank chamber (12)
through the HFM sensor (1), intake air duct (4), vent
line (5), oil separation chamber (3), chain housing
(17), and the timing gear case cover (15).
The additional supply of the fresh air is needed to pre-
vent from forming the residues of the engine oil.

1B2 -- 16 M161 ENGINE MECHANICAL
D AEW OO M Y_2000
Operation When Full- Load at Partial Load
1 HFM Sensor
2 Cylinder Head Cover
3 Oil Spearation Chamber (Full-- Load or Over
Mid-- Load)
4 Intake Air Duct (Cross Pipe)
5 Vent Line (Full-- Load or Over Mid-- Load)
6 Throttle Valve
7 Restrictor, Diameter 1.1mm
(Mid-- Load at Idling)
8 Intake Manifold
9 Vent Line (Mid-- Load at Idling)
10 Air Conditioner Bracket11 Oil Separation Chamber (Mid-- Load at Idling)
12 Crank Chamber
13 Oil Return Pipe
14 Oil Pan
15 Timing Gear Case Cover
16 Crankcase
17 Chain Housing
A Fresh Air
CBlow--byGas
D Vent Connection

M161 ENGINE MECHANICAL 1B2 -- 17
D AEW OO M Y_2000
Operation When Full- Load at Partial Load
DThe throttle valve (6) is partially opened or fully
opened.
The air flows very rapidly through the vent line (5) s
connection (D) and the intake air duct when full-- load
at partial load.
Consequently, most of the low-- by gases are supplied
to the combustion chamber through the timing gear
case cover (15), chain housing (17), oil separation
chamber (3), vent line (5), throttle valve (6), and in-
take manifold (8).

M161 ENGINE MECHANICAL 1B2 -- 27
D AEW OO M Y_2000
Removal & Installation Procedure
1. Remove the intake air duct.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
2. Remove the spark plug cover.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
Notice:Release 3 screws from the spark plug cover and
remove the cover for M161 Engine coil.
3. Remove the spark plug connector and ignition cable.
4. Unscrew the bolts (3) and remove the head cover and
the gasket.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
Notice:Replace the gasket with a new one if necessary.
5. Installation should follow the removal procedure in
the reverse order.
6. Check for oil leaks by operating the engine.

1B2 -- 34 M161 ENGINE MECHANICAL
D AEW OO M Y_2000
TIMING GEAR CASE COVER
Preceding Work: Removal of viscous clutch
Removal of cylinder head front cover
Removal of tensioning device
Removal of water pump
Removal of oil filter element
Removal of oil pan
Removal of generator bracket
1 Bolt (M8 X 60, 3 pieces)
22.5-- 27.5 NSm (16.6-- 20.3 lb-ft) .............
2 Bolt (M8 X 75, 1 piece)
22.5-- 27.5 NSm (16.6-- 20.3 lb-ft) .............3Seal
4 Timing gear case cover
5O--ring
6 Sleeve