825i spark plugs

[GTM]

Does anyone have a picture of the engine that points out where the spark plugs are?

Thanks

[GATORDONE]

On top of the engine there is a black panel with john deere logo that has 6 screws, remove screws and panel, plugs are under it.

[GTM]

Thanks, GATORDONE
I ended up buying the online tech manual and found the plugs.
The problem I'm having is that the engine starts running rough after about 5 mins of idling. It sounds like it's running on 2 cylinders.
The plug tips all look good, no cracks in the porciline. There is a little corrosion on the resister and plug wire cap.
Because this is the second time it's happened I called the dealer and they are coming to pick up the machine tomorrow. The first time they said they found a crack spark plug.

[GATORDONE]

Let us know what they find!