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
Size
Type
Lubricant
Value/Standard
Screw
Tightening torque
10 Nm −2 Nm
7.
Check diaphragms in further oil separators in the same way.
M015710/04E 2012-09 | Task Description | 139
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