Operating instructions

7 Task Description
7.1 Engine
7.1.1 Engine – Barring manually
Preconditions
☑ Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use Part No. Qty.
Barring device
F6555766 1
Barring device
F6783293 1
Adapter
F6558528 1
Ratchet
F30006212 1
DANGER
Unguarded rotating and moving engine components.
Risk of serious injury – Danger to life!
• Before barring the engine, ensure that nobody is in the danger zone.
Barring engine manually (lateral
installation)
1. Remove guard plate.
2. Engage barring device (2) in ring gear (3)
and install on flywheel housing.
• Use barring device F6555766.
3. Set ratchet (1) onto barring device (2).
4. Rotate crankshaft in engine direction of ro‐
tation. Apart from the normal compression
resistance, there should be no resistance.
5. For barring device removal follow reverse
sequence of working steps.
56 | Task Description | M015675/05E 2011-10
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