How to Crank MTU 12V 4000 Engine Manually

This instruction show you guide on how to crank MTU 12V 4000 engine manually.

 

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What you need？

Cranking engine manually (tool mounted on side)
1 Remove guard plate.
2 Engage cranking tool (2) in ring gear (3) and mount on flywheel housing.
• Use cranking tool F6555766.
3 Fit ratchet (1) onto cranking tool (2).
4 Rotate crankshaft in normal direction of engine rotation; apart from the normal compression resistance, there should be no resistance.
5 Cranking tool is removed by same procedure in reverse.

 

Cranking engine manually (tool mounted underneath)
1 Remove grounding device or guard plate.
2 Engage cranking tool (2) in ring gear (1) and mount on flywheel housing.
• For 12/16V engines, use cranking tool F6555766 with adapter F6558528.
• For 20V engines, use cranking tool F6783293.
3 Fit ratchet (3) onto cranking tool (2).
4 Rotate crankshaft in normal direction of engine rotation; apart from the normal compression resistance, there should be no resistance.
5 Cranking tool is removed by same procedure in reverse.