MTU 12 V 4000 G73 Operating Instructions Manual page 92

Checking diaphragm
1. Remove cover (4).
2. Remove spring (5), gasket (2) and dia-
phragm (3).
3. Check diaphragm (3) for damage, fit new
diaphragm if used one is damaged.
4. Install diaphragm (3) on housing (1).
5. Install new seal (2) and spring (5) together
with cover (4).
6. Use torque wrench to tighten the screws of cover (4) to the specified torque.
Name
Screw
7. Check diaphragms in further oil separators in the same way.
92 | Task Description | MS150029/02E 2013-03
Size Type
Tightening torque
Lubricant Value/Standard
(Engine oil) 10 Nm −2 Nm