OM651 - Engine out INJ Pump Leaking

[nagasakih2o]

So, what fun and games this pile of sh#t OM651 engine is providing.

The Injection pump appears to be leaking underneath from some sort of gasket, has anyone had this?

Does anyone have knowledge they would like to share on removing the pump?

I've whipped out the engine as it's impossible to work on in situ.

 

[grober]

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The sprocket driving the injection pump also drives the camshafts via the single chain. Might be an idea to renew it and the tensioners while you are in there depending on mileage/wear ??

 

[nagasakih2o]

Cheers.
Yeah I had read about the Timing chain/sprocket issues with this engine.
It's done 99k, I'm taking the rocker off later so will see how much wear is on the sprockets.