Task Description; Engine; Engine - Barring Manually - MTU 20V4000Lx2x Operating Instructions Manual

6 Task Description

6.1 Engine

6.1.1 Engine – Barring manually
Preconditions
☑ Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use
Barring gear
Ratchet head with extension
DANGER
Rotating and moving engine parts.
Risk of crushing, danger of parts of the body being caught or pulled in!
• Before cranking the engine with starter system, make sure that there are no persons in the engine's
danger zone.
Barring engine manually
1. Remove guard plate.
2. Engage barring gear (2) in ring gear (3) and
install on flywheel housing.
3. Apply ratchet (1) to barring gear (2).
4. Rotate crankshaft in direction of engine rota-
tion. Apart from compression resistance,
there should be no abnormal resistance.
5. Remove barring gear in reverse order.
F30006212
MS150122/00E 2015-07 | Task Description | 131
Part No. Qty.
F6555766 1
1