John R Well-Known Member Jun 12, 2016 #21 polly said: My question is if I have been using 30 wt conventional oil for the last 2200 hrs can i go to rotella t6 without it leaking ---rings seals. Its on a 721d grasshopper.---thhoughts please and ty ---polly Click to expand... Stick with what you've been using, it seems to be working great.
polly said: My question is if I have been using 30 wt conventional oil for the last 2200 hrs can i go to rotella t6 without it leaking ---rings seals. Its on a 721d grasshopper.---thhoughts please and ty ---polly Click to expand... Stick with what you've been using, it seems to be working great.
T treechipper48 Forum Newbie Jun 12, 2016 #23 I run 20w50 conventional racing oil in my mowers the extra zinc helps out alot by prolonging the engine's life.
I run 20w50 conventional racing oil in my mowers the extra zinc helps out alot by prolonging the engine's life.
