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OM600 ENGINE MECHANICAL 1B3 -- 37
D AEW OO M Y_2000
CYLINDER HEAD
1 Fuel Injection Pipe 18N∙m (13 lb-ft) ..........
2 Cylinder Head
3 Gasket Replace..........................
4 Bolt 25N∙m (18 lb-ft) ......................
5 Washer
6 Clamp
7 Heater Feed Pipe
8Bolt
9 Washer
10 Bolt
11 Nozzle Washer Replace...................
12 Fuel Injection Nozzle 35 -- 40 N∙m(26--30 lb-ft)
13 Hexagon Socket Bolt 25 N∙m (18 lb-ft) ......
14 Washer
15 Bolt 25 N∙m (18 lb-ft) .....................
16 Cylinder Head Bolt See Table..............
17 Cylinder Head Cover
18 Bolt 10 N∙m (89 lb-in) .....................
19 Gasket
20 Camshaft21 Camshaft Drive Sprocket Replace...........
22 Washer
23 Bolt(12-- Sided) 25N∙m (18 lb-ft) + 90_ .......
24 Sliding Rail
25 Sliding Rail Pin
26 Sliding Rail Pin
27 Chain Tensioner 80 N∙m (59 lb-ft) ...........
28 Gasket Replace..........................
29 Cooling Fan Check.......................
30 Hexagon Socket Bolt 45 N∙m (33 lb-ft) ......
31 Tensioning Lever
32 Bolt 25 N∙m (18 lb-ft) .....................
33 Bolt
34 Nut 23 N∙m (17 lb-ft) ......................
35 Fuel Filter
36 Turbo Charger
37 Intake Duct
38 Gasket Replace..........................
39 Intake Manifold
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OM600 ENGINE MECHANICAL 1B3 -- 45
D AEW OO M Y_2000
26. Disconnect the fuel lines from the fuel filter.
27. Disconnect the fuel lines from the injection pump.
28. Remove the fuel filter(35).
29. Remove the fuel injection nozzle(12) and nozzle
washer(11).
Socket Wrench Insert 001 589 65 09 00
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1B3 -- 54 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
8. Connect the vacuum lines to the vacuum pump.
9. Install the fuel filter and connect the pipe.
Tightening Torque25 N∙m (18 lb-ft)
Notice
Be careful not to be confused the connections and
hoses.
10. Connect the fuel pipe to the injection pump.
11. Install the sliding rail(24) and insert the sliding rail
pins(25, 26).
Notice
Apply sealing compound on the each collar of the
sliding rail pins.
Sliding Hammer 116 589 20 33 00
Threaded Pin 116 589 02 34 00
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OM600 ENGINE MECHANICAL 1B3 -- 61
D AEW OO M Y_2000
38. Replace the O -- ring of heater feed pipe and install it
to the cylinder head.
Notice
For installation, clean the hole.
39. Install the bracket of heater feed pipe to the oil filter.
40. Install the fuel pipe and the accelerator control link-
age.
41. Connect the fuel lines to the injection nozzles and to
the injection pump.
Tightening Torque18 N∙m (13 lb-ft)
Box Wrench Insert 000 589 77 03 00
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OM600 ENGINE MECHANICAL 1B3 -- 63
D AEW OO M Y_2000
TIMING CASE COVER
Preceding Work : Removal of the cooling fan
Rmoval of the V-- belt tensioning device
Removal of the vibration damper and hub
Removal of the generator
1 Bolt 10N∙m (89 lb-in) .....................
2 Cylinder Head Cover
3 Gasket Replace..........................
4 Socket Bolt 25N∙m (18 lb-ft) ................
5 Fuel Filter
6 Square Nut
7OilPan
8 Socket Bolt 10N∙m (89 lb-in) ...............
9 Bolt M6 : 10N∙m (89 lb-in) ................
M8 : 23N∙m (17 lb-ft)
10 Power Steering Pump
11 Bolt
12 Belt Pulley13 Bolt 32N∙m (24 lb-ft) ......................
14 Timing Case Cover
15 Bolt 23N∙m (17 lb-ft) ......................
16 Generator Bracket
17 Bolt 45N∙m (33 lb-ft) ......................
18 Bolt 25N∙m (18 lb-ft) ......................
19 Bolt 10N∙m(89lb-in) .....................
20 Closing Cover
21 Socket Bolt 23N∙m (17 lb-ft) ................
22 Guide Pulley
23 Bolt 9N∙m(80lb-in) .......................
24 Guide Pulley Bracket
25 Nut 23N∙m (17 lb-ft) .......................
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OM600 ENGINE MECHANICAL 1B3 -- 65
D AEW OO M Y_2000
9. Disconnect the pipes of power steering pump and
remove the belt pulley.
Notice
Be careful not to lose the key.
10. Remove the nut and pull out the bolt and then re-
move the power steering pump.
11. Remove the generator bracket (16).
12. Remove the fuel filter.
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OM600 ENGINE MECHANICAL 1B3 -- 69
D AEW OO M Y_2000
10. Install the fuel filter.
Tightening Torque25 N∙m (18 lb-ft)
11. Install the vacuum pump.
Tightening Torque10 N∙m(89lb-in)
12. Install the power steering pump.
Tightening Torque23 N∙m (17 lb-ft)
13. Install the power steering pump pulley
Tightening Torque32 N∙m (24 lb-ft)
14. Install the guide pulley bracket
Tightening Torque9N∙m(80lb-in)
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1B3 -- 92 OM600 ENGINE MECHANICAL
D AEW OO M Y_2000
24. Insert the new connecting rod bearing shells into the
connecting rod and connecting rod bearing cap and
tighten the 12--sided stretch bolts (11).
Tightening Torque40 N∙m (30 lb-ft) + 90_
25. Measure inner diameter of connecting rod bearing.
26. Measure connecting rod bearing journal diameter
(K).
Notice
Refer to measurement of the crankshaft bearing
journal diameter.
27. Measure the radial clearance (L) of the connecting
rod bearing.
Example) Measured value ’J’ = 47.700mm
Measured value ’K’ = 47.653mm
——————————————
Clearance ’L’ = 0.047mm
Radial Clearance ’L’0.026 -- 0.068mm
Notice
If the clearance is out of standard, adjust the radial
clearance of connecting rod bearing by replacing the
connecting rod bearing shells.
28. Remove the connecting rod bearing cap.
29. Install the piston.
30. Rotate the crankshaft by hand and check whether it
rotates smoothly.
31. If the bearings are damaged,
-- replace the oil presser relief valve.
-- clean the oil pump and oil filter housing carefully
and replace the hose if necessary.
Notice
After assembling the engine, check the camshaft
timing, adjust the start of fuel injection and check the
TDC sensor bracket setting.
32. Fill oil and run the engine and then check the oil
pressure and oil level.
Notice
Install the original oil filter element and then change
the engine oil and oil filter element after 1,000 --
1,500km.