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
Barring device
Ratchet with extension
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.
Engine – Barring manually
1.
Remove guard plate.
2.
Engage barring device (2) with ring gear (3)
and install on flywheel housing.
3.
Place 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 further re‐
sistance.
5.
For barring device removal, follow reverse
sequence of working steps.
Part No.
F6555766
F30006212
MS150054/02E 2012-02 | Task Description | 63
Qty.
1
1