Heavy Equipment Repair

MTU 12V 4000 Crankcase Breather Oil Separator Element Replacement Guide

Here is the instruction show the guide on how to replace oil separator element,diaphragm check and replacement for MTU 12V 4000 engine crankcase breather.

 

Related Contents:

MTU DiaSys 2.74 2.72 Engine Diagnostic Software Free Download

MTU Diagnostic Tool USB-to-CAN with MTU Diasys 2.73

 

 

Special tools, Material, Spare parts

 

Replacing oil separator element
1 Remove cover (2) with O-ring (3).
2 Remove filter element (1) from housing (4).
3 Insert new filter element in housing (4).
4 Install cover (2) with new O-ring.

5 Use torque wrench to tighten the screws of cover (2) to the specified torque.

6 Replace further oil separator elements in the same way.

 

Checking diaphragm
1 Remove cover (4).
2 Remove spring (5), gasket (2) and diaphragm (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.

7 Check diaphragms in further oil separators in the same way.

 

 

auto

Recent Posts

Allison 3000 & 4000 Gen5 Fault Code P070C Transmission Fluid Level Sensor Circuit Low

Here is the instruction show you guide on how to solve Allison 3000 & 4000…

24 hours ago

Detroit GHG17 Heavy Duty Engine Power Verification With Chassis Dynamometer

Detroit GHG17 Heavy Duty Engine Power Verification With Chassis Dynamometer. The chassis dynamometer is a…

4 days ago

How to Perform Fuel System Test for Kohler Engine EFI System

Here is the instruction show you guide on how to perform fuel system test for…

5 days ago

Fiat and GM ECU 7.9.6 Components Diagram

Vehicles: Vectra 2.0 Flex and Astra Flex More ECU PINOUT Components: ECU Modules Repair Pinpout…

6 days ago

How to Repair Deutz EMR3 SPN 523562 Trouble Code

Error description INJECT. PERIOD ZYL.2 Begin of injection of cylinder 2: the ECU can not…

1 week ago

How to Remove Main Fuel Tank for CLAAS AXION 950 Tractor?

Here is the instruction show you guide on how to remove main fuel tank for…

1 week ago