Diaphragm – Check
1. Remove cover (4).
2. Remove spring (5), gasket (2) and dia-
phragm (3).
3. Check diaphragm (3) for damage, fit new dia-
phragm if used one is damaged.
4. Install diaphragm (3) on housing (1).
5. Install new gasket (2) and spring (5) together
with cover (4).
6. Use torque wrench to tighten screws of cover (4) to specified tightening torque.
Name Size Type Lubricant Value/Standard
Screw Tightening torque (Engine oil) 10 Nm −2 Nm
7. Check diaphragm in other oil separators in the same way.
MS150031/06E 2016-010 | Crankcase Breather | 153
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