now, lets change the oil.
first, open oil feed plug.
remove the gauge too.
now put someting bellow the engine to keep the old oil.
open the plug and wait to drain all old oil. ( it's a 17 wrench )
during the leak, clean plugs and gauge.
change the plug seal.
and reinstal it when draining is complete.
now, use a good wrench to remove the old oil filter, and replace it.
it's ok to feel whit good new oil.
check the level! ( 6.5L )
when ok, instal feel plug, gauge and all necessary things.
start up the engine and check if there is no leak.
check if all is ok, and if you dont have forgot some tool in the engine bay.
clean all a little.
