Mechanic says its time to let go of '81 GS750EX

[Nessism]

Unless the tires are all cracked out (or worn out) I wouldn't replace tires made in 2012.

[JJ]

Unless the tires are all cracked out (or worn out) I wouldn't replace tires made in 2012.

Neither would I, Ed. But....

He didn't say they were MADE in 2012. He said they were REPLACED in 2012.

That's why I suggested checking the date codes, to see when they were actually made.

[SamSeattle]

Update: oil changed - very full, smelled strongly of gas.

Waiting for new petcock delivery (44300-45471, plus the gaskets). Aside from some built up deposits, the old petcock appeared fine from what I could tell. Is there something I should be looking for? The gasket was intact, and the spring still had some spring to it. I had to apply more force than I expected to separate the assembly, and the interior appeared clean and functioning.

When the new one arrives I'll let you all know what happens. I appreciate all the sage advice. I've got a mechanic lined up for a valve adjustment who said he would be fine with me looking over his shoulder.

[chuck hahn]

Its the oring on the shut off plunger that dries up and shrink..thus it leaks. Sometimes its a combination of shrinkage and some corrosion buildup also. Rebuild kits that i have tried have all failed. The orings in them dont fit into the hole and they are a useless waste of money.