Hopefully i can help..
Sump plugs will be anti clockwise to undo - clockwise will tighten it - sometimes these do get put on fairly tight or in some cases far too tight - so once you get your ring spanner/ratchet socket what ever your using you might need to give it tap round with hammer in anticlockwise direction..and that should get it to start moving so you can manaully take it the rest of the way out..although before you remove the plug you need a new washer for it before installing the sump plug back in..I do hope this helps
Hi Robert,thanks for the help with the Nut on the Sump of my Merc.It wasvery helpful,oil is now changed and I am back on the road.Brendan
Hi..there..Glad to of been of help to you..If you ever need any further help or advice then just ask..and i'll be glad to help..PS..please dont forget to rate my responce above much appreciated! regards Robert