MTU MW15406/17E, Operating Instructions Manual

Page: 146 / 241

7.2 Engine
7.2.1 Engine ‒ Barring manually
Preconditions
☑
Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use Part No. Qty.
Ratchet
F30006212 1
Socket
F30005655 1
DANGER
Rotating and moving engine parts.
Risk of crushing, danger of parts of the body being caught or pulled in!
• Before barring the engine, make sure that there are no persons in the engine's danger zone.
• After finishing work on the engine, make sure that all safety devices are put back in place and all
tools are removed from the engine.
Engine ‒ Barring manually
1. Remove cover plate (2).
2. Attach ratchet with socket to barring de-
vice.
3. Rotate crankshaft in engine direction of ro-
tation. No resistance other than compres-
sion resistance may be encountered.
Result: If the resistance exceeds the normal com-
pression resistance, contact Service.
4. For barring device removal, follow reverse
sequence of working steps.
146 | Task Description | MW15406/17E 2014-05
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