Page 619 of 2053
1B3 -- 70 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
15. Install the guide pulley (22) and fit the closing cover
(20).
Tightening Torque23 N∙m (17 lb-ft)
16. Replace the gasket (3) and install the cylinder head
cover (2).
Tightening Torque10 N∙m(89lb-in)
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.
Page 623 of 2053
1B3 -- 74 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
VIBRATION DAMPER AND HUB
Preceding Work : Removal of the cooling fan
Removal of poly V-- belt
1 Bolt 10N∙m (89 lb-in) .....................
2 Cooling Fan Belt Pulley
3 Socket Bolt 23N∙m (17 lb-ft) ................
4 Crankshaft Belt Pulley
5 Vibration Damper6 Bolt 200N∙m (148 lb-ft) + 90_ ..............
7Washer
8 Straight Pin
9Hub
10 Oil Pan
Page 624 of 2053
OM600 ENGINE MECHANICAL 1B3 -- 75
D AEW OO M Y_2000
Sectional View
3 Socket Bolt
4 Crankshaft Belt Pulley
5 Vibration Damper
6Bolt
7 Washer
8 Straight Pin9Hub
11 Radial Seal
12 Timing Gear Case Cover
13 Key
14 Crankshaft Sprocket
16 Crankshaft
Notice
The mounting position of vibration damper is fixed by
straight pin (8).
Tools Required
602 589 00 40 00 Engine Lock
103589003000 Puller
Page 625 of 2053
1B3 -- 76 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
Removal Procedure
1. Remove the starter motor and install the engine lock
into the wheel ring gear.
Engine Lock 602 589 00 40 00
2. Remove the poly V-- belt.
3. Remove the cooling fan.
Notice
Keep the fan in vertical position.
4. Remove the cooling fan belt pulley (2).
5. Place alignment marks (arrow) on the vibration
damper (5) and crankshaft belt pulley (4).
6. Remove the timing sensor bracket.
Notice
Remove if necessary.
Page 626 of 2053
OM600 ENGINE MECHANICAL 1B3 -- 77
D AEW OO M Y_2000
7. Remove the socket bolts (3) and then remove the
belt pulley (4) and vibration damper (5).
8. Remove the washer and bolt.
9. Remove the hub by using a puller.
Puller 103 589 00 33 00
10. Replace the radial seal.
Page 627 of 2053
1B3 -- 78 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
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 EA200 N∙m (148 lb-ft) + 90_
3. Install the vibration damper.
Notice
Exactly align and insert onto the straight pin.
4. Install the belt pulley.
Tightening Torque25 N∙m (18 lb-ft)
Notice
Align the alignment marks.
Page 628 of 2053
OM600 ENGINE MECHANICAL 1B3 -- 79
D AEW OO M Y_2000
5. Install the timing sensor bracket.
Notice
See the ’TDC setting’.
6. Install the cooling fan pulley.
Tightening Torque10 N∙m(89lb-in)
7. Install the cooling fan.
8. Install the fan belt.
9. Remove the engine lock.
Page 701 of 2053
1B3 -- 152 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
CYLINDER HEAD GUIDE RAIL
Preceding Work : Removal of the cooling fan
Removal of poly V-- belt
Removal of chain tensioner
1 Cylinder Head Cover
2 Bolt 10N∙m (89 lb-in) .....................
3 Gasket Replace..........................
4 Camshaft Sprocket
5 Washer
6 12-- Sided Bolt (M11)
Inspect, 25N∙m (18 lb-ft)+90_ ..............
7 Tensioning Lever
8 Bolt 23N∙m (17 lb-ft) ......................9 Bearing Pin Sealing Compound.............
10 Guide Rail
11 Bearing Pin
12 Guide Pulley
13 Socket Bolt 23N∙m (17 lb-ft) ................
14 Closing Cover
15 Spring
16 Timing Chain