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OM600 ENGINE MECHANICAL 1B3-67
Installation Procedure
1. Thoroughly clean the sealing surface and apply sealant.
2. Install the timing case cover.Notice Bolts arrangement
1.M6 x 60
2.M6 x 70
3.M6 x 40
3. Tighten the socket bolts in the chain box.
Tightening Torque 10 Nm
Tightening Torque 23 Nm
4. Tighten the oil pan bolts.
Tightening Torque 10 Nm 10 Nm23 Nm
Socket bolt
M6 bolt M8 bolt
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1B3-68 OM600 ENGINE MECHANICAL
Tightening Torque25 Nm
5. Install the flange, vibration damper and crankshaft belt
pulley. Notice
Replace front radial seal if necessary.
6. Install the alternator bracket.
25 Nm
Front
Side
7. Install the alternator
Tightening TorqueUpper - 25 Nm Low - 25 Nm
8. Install the cylinder head cover.
Tightening Torque 10 Nm
9. Tighten the injection pump mounting bolts.
Tightening Torque 23 Nm
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OM600 ENGINE MECHANICAL 1B3-69
10. Install the fuel filter.
11. Install the vacuum pump.
12. Install the power steering pump.
13. Install the power steering pump pulley.
Tightening Torque 25 Nm
Tightening Torque 10 Nm
Tightening Torque 23 Nm
Tightening Torque 32 Nm
14. Install the guide pulley bracket.
Tightening Torque 9 Nm
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1B3-70 OM600 ENGINE MECHANICAL
15. Install the guide pulley (22) and fit the closing cover (20).
16. Replace the gasket (3) and install the cylinder head cover(2).
17. Install the cooling fan belt pulley and fan clutch.
18. Install the belt tensioning device and then install the belt.
19. Install the cooling fan.
20. Fill the engine oil and check oil leaks by running the engine.
Tightening Torque 23 Nm
Tightening Torque 10 Nm
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1B3-72 OM600 ENGINE MECHANICAL
Tools Required 601 589 03 43 00 Oil Seal Assmbler Removal Procedure
1. Remove the bolts (3, 6) from end cover, By pulling out thelugs (arrow), remove the cover. Notice Be careful not to damage the oil pan gasket.
2. Remove the radial seal (4) with care not to damage the sealing surface.
Installation Procedure
1. Thoroughly clean the sealing surface of end cover and applyLoctite 573.
2. Clean the groove of radial seal.
3. Apply Loctite 573 on the bolts and install the end cover.
Tightening Torque 10 Nm
Notice Be careful not to damage the oil pan gasket.
4. Install the inner oil seal assembler to the crankshaft flange.
Oil Seal Assembler 601 589 03 43 00
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1B3-78 OM600 ENGINE MECHANICAL Installation Procedure
1. Install the hub.Notice Exactly align the woodruff key and the groove of hub (arrow).
2. Install the washer (7) and tighten the bolt (6).
Washer (new) : 1 EA 200 Nm + 90°
3. Install the vibration damper. Notice Exactly align and insert onto the straight pin.
4. Install the belt pulley.
Tightening Torque 25 Nm
Notice Align the alignment marks.
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OM600 ENGINE MECHANICAL 1B3-79
5. Install the timing sensor bracket.Notice See the ‘TDC setting ’.
6. Install the cooling fan pulley.
Tightening Torque 10 Nm
7. Install the cooling fan.
8. Install the fan belt.
9. Remove the engine lock.
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OM600 ENGINE MECHANICAL 1B3-89
14. Measure crankshaft bearing journal diameter (F).Notice When measured in A and B, the runout should not exceed 0.010mm.
8. Thoroughly clean the oil gallery.
9. Select a proper new bearing shells with reference to table.
10. Coat the new bearing shells with oil and insert into the crankcase and into the crankshaft bearing caps. Notice Do not mix up upper and lower crankshaft bearing shells.
11. Install the bearing caps according to marking and tighten the 12-sided stretch bolts.
Tightening Torque 35 - 40 Nm
Notice No. 1 is vibration damper side.
12. Measure crankshaft bearing diameters (E).
Extension 366 589 00 21 05
13. Measure at 3 points (A, B and C) and if the average value of B and C is less than A ’s value, the average value of B
and C is the mean value and if more than A ’s value, A ’ s
value is the mean value.