gave mine an oil change with filter and a double check of the rockers had my eldest taking the cover off and sitting under it as I covered the drive in oil
and asking if the sump was the gearbox lol got the right ideas just needs some guidance.
one thing I am confused about is that with loosening the white screw out the bottom of the fuel filter I get nothing come out even with loosening the bleed screw in the filter housing. I also tried the same thing with the engine running and all that happened was the revs at idle dropped really low untill I tightened them back up so I'm guessing that was due to it drawing air in through the loosened screws but surely I should have diesel coming out with the engine off?