Author Topic: 400D Oil Pump Leak  (Read 83 times)

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Offline Andy Went

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400D Oil Pump Leak
« on: November 19, 2020, 02:07:24 PM »
Hi

I have a leaking oil pump on my 400D which appears to be coming from the plunger itself so I'm assuming that it's an internal seal that needs replacing so have purchased a refurb kit from Yambits.

I was just wondering, in order to remove the pump from the crankcase cover, do I need to take the cover off and undo the nut on the pinion shaft or does it come off by just undoing the two screws that hold it on the outside of the cover?

Haynes manual says that I have to take the cover off - but you never know do you?! :-\

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Re: 400D Oil Pump Leak
« Reply #1 on: November 19, 2020, 11:43:37 PM »
Just the two screws, the cable and the three oil pipes.

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