q Removing and installing ⇒ Page 380
20 - 95 Nm
21 - Toothed belt pulley for fuel system high-pressure pump
22 - 23 Nm
q Renew
23 - Coolant pump
q Removing and installing ⇒ Page 287
24 - 15 Nm
25 - Toothed belt guard upper part
q Installing ⇒ Fig. on page 147.
26 - Inspection cover for checking tension of toothed belt
27 - 10 Nm
28 - Guide
29 - Toothed belt guard lower part
30 - 10 Nm
31 - 20 Nm +
1
/
2
turn (180°) further
q
Renew
32 - Belt pulley and vibration damper
q
Can only be installed in one position, holes are offset.
33 - 5 Nm
34 - 
35 - Protective plate
36 - 40 Nm +
1
/
2
turn (180°) further
q
Renew
q
Observe tightening sequence ⇒ Fig. on page 148.
37 - Engine bracket
38 - 180 Nm +
3
/
8
turn (135°) further
q Renew
q Use counterhold tool -3415- to loosen and tighten.
q Do not additionally oil or grease the threads and shoulder.
q Turning further can be done in several stages.
1.10 Removing and installing toothed belt
guard with inspection cover for check-
ing tension of toothed belt
Removing
– Release all retaining clips -arrows- on upper and lower part
of toothed belt guard.
3
Industriemotoren - Industrial Engines 2009 ▶
Workshop Manual for Diesel Engine (2.0 l/36-75 kW_EA 189) 05.2015
150
Repair Group 13 - Crankshaft group
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