Operating instructions

Crankcase breather (open-circuit
crankcase ventilation) – Filter el-
ement cleaning or replacement
1. Clean filter externally.
2. Release vent hose on oil separator cov-
er (1) and remove.
3. Remove oil separator cover (1).
4. Loosen clamp (5).
5. Clean or replace filter element (2)
(→ Page 61).
6. Insert new sealing ring (3).
7. Install cleaned or new filter element (2)
with filter holder (5).
8. Mount oil separator cover (1).
9. Tighten nut of clamp (4) with torque wrench to specified tightening torque.
Name Size Type Lubricant Value/Standard
Nut Tightening torque (Engine oil) 9Nm +1Nm
10. Push vent hose onto oil separator cover (3) and bolt on.
11. Replace further filter elements (2) in the same way.
64 | Task Description | M015675/06E 2013-04
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