engine SSANGYONG KORANDO 1997 Service Repair Manual

OM600 ENGINE MECHANICAL 1B3 -- 101
D AEW OO M Y_2000
HYDRAULIC VALVE CLEARANCE COMPENSATION ELEMENT CHECK
1 Cylinder Head Cover
2 Bolt 10N∙m (89 lb-in) .....................
3 Gasket Replace..........................4 Valve Tappet
5 Cylinder Head

1B3 -- 102 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
Checking
Notice
The noise which continues short time during short
travel (frequent starting of the engine) or engine
starting after a long time storage is normal operating
conditions. So, it does not need to be repaired. De-
termine the malfunctions in valve clearance com-
pensation device with noise through following tests.
If defective, replace as respectively.
1. Run the engine at more than 3000rpm for approx. 4
minutes.
2. Stop the engine. After 5minutes, check the engine
oil level and adjust if necessary.
3. Remove the cylinder head cover.
4. Check the valve tappets at TDC position of each cyl-
inders.
5. Using a drift, lightly press the valve tappet and mea-
sure clearance between the cam and valve tappet.
Notice
If the clearance exceeds 0.4mm, replace the valve
tappet.
6. If a valve tappet moves down too far in comparison
to the others, replace the valve tappet.
7. Rotate the engine and check the remaining valve
tappets.
Notice
DUnnecessary rotation of the engine will damage
the valve tappets.
DDo not rotate the engine by using the camshaft
sprocket bolt or to the opposite direction of the
engine rotation.

OM600 ENGINE MECHANICAL 1B3 -- 103
D AEW OO M Y_2000
VALVE TAPPETS
Preceding Work : Removal of camshaft
1 Valve Tappet
2 Cylinder Head
3 Oil Gallery4 Seal Replace.............................
5 Screw Plug
Tools Required
102 589 03 40 00 Magnetic Bar

1B3 -- 104 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
Replacement Procedure
1. Pull out the valve tappet (1).
Magnetic Bar 102 589 03 40 00
2. Remove the plug (5) and blow compressed air into
the oil gallery (3). At this time, check that the outlet
bores(arrow) at the seat of the valve tappet are
clear.
3. Replace the seal (4) and tighten the plug (5).
4. Insert the new valve tappet.
Notice
Coat the valve tappet with oil.

OM600 ENGINE MECHANICAL 1B3 -- 105
D AEW OO M Y_2000
VALVE SPRINGS CHECK
Preceding Work : Removal of valve spring
1 Valve Spring2 Spring Scale
Service Data
OuterdiameterWirediameterFreelengthAt preloadedOuterdiameterWirediameterFreelengthLengthTension (new)Limit
33.1 mm4.20 mm50.0 mm27 mm680 -- 740 N612 N

1B3 -- 106 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
VALVE SPRINGS (CYLINDER HEAD REMOVED)
Cylinder Head Removed
1 Valve Tappet
2 Valve Cotters
3 Spring Retainer
4 Valve Spring Check, replace if necessary....
5 Cylinder Head6 Stud Bolt 12N∙m (106 lb-in) ................
7Washer
8 Nut Replace, 25N∙m (18 lb-ft) ..............
9 Exhaust Manifold

OM600 ENGINE MECHANICAL 1B3 -- 107
D AEW OO M Y_2000
Tools Required
102 589 03 40 00 Magnetic Bar
116 589 06 63 00 Magnetic Finger
601589015900AssemblingBoard
601 589 02 59 00 Supporting Bridge
667589003100PressLever
Removal & Installation Procedure
1. Remove the nuts (8) uniformly and then remove the
washer (7), exhaust manifold (9) and gasket.
Installation Notice
Check the stud bolt (6) for damage and replace if
necessary.
Tightening Torque12 N∙m (106 lb-in)
Replace the gasket and tighten the nuts (8).
Tightening Torque25 N∙m (18 lb-ft)
2. Install the assembling board (11) to the cylinder
head with 4 cylinder head blots (10).
Assembling Board 601 589 01 59 00
3. Pull out the valve tappet (1) with magnetic bar (12).
Notice
Place the valve tappets upside down (open end up-
ward).
Magnetic Bar 102 589 03 40 00
4. Install the supporting bridge (13) on the cylinder
head (5).
Supporting Bridge 601 589 02 59 00

1B3 -- 108 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
5. Using the press lever (14), press the spring retainer
downward and remove the valve cotters (2) with
magnetic finger (15).
Notice
Be careful not to damage guide bore of the valve
tappet.
Press Lever 667 589 00 31 00
Magnetic Finger 116 589 06 63 00
6. Remove the spring retainer (3) and spring (4).
Installation Notice
Install the valve spring with the color coding (arrow)
facing down.
7. Check the valve spring and replace if necessary.
8. Installation should follow the removal procedure in
the reverse order.

OM600 ENGINE MECHANICAL 1B3 -- 109
D AEW OO M Y_2000
VALVE SPRINGS (CYLINDER HEAD INSTALLED)
Preceding Work : Removal of camshaft
1 Valve Tappet
2 Valve Cotters
3 Spring Retainer4 Valve Spring Check, replace if necessary....
5 Timing Chain
6 Cylinder Head
Notice
Remove the valve springs only when the piston is at
TDC.
Tools Required
102 589 03 40 00 Magnetic Bar
116 589 06 63 00 Magnetic Finger
603 589 01 40 00 Holding Wheel
667 589 00 31 00 Press Lever
667 589 02 63 00 Supporting Bar

1B3 -- 110 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
Removal & Installation Procedure
1. Remove the valve tappet (1) with magentic lifter.
Notice
Place the valve tappets upside down (open end up-
ward)
Magentic Liter 102 589 03 40 00
2. Install the holding wheel (7) into the timing chain of
camshaft sprocket piston.
Holding Wheel 603 589 01 40 00
3. Position the piston of relevant cylinder at TDC.
4. Install the supporting bar (8).
Supporting Bar 667 589 02 63 00
5. Using the press lever (9), press the spring retain-
er(3) downward and remove the valve cotters (2)
with magnetic finger (10).
Notice
Be careful not to damage guide bore of the valve
tappet.
Press Lever 667 589 00 31 00
Magnetic Finger 116 589 06 63 00