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Posted

I need a replacement turbo oil return check valve, P/N 367-00 (TCM P/N 641068).

It's about 2' long, and the first quote I have from a MSC is $650.(!)

Any suggestions on how to avoid highway robbery?

Thanks,

Dick

Cell 301-501-4601

Posted

Checked TCM web site, their List price is $683.49, which is what you should expect to pay from any TCM distributor.

Unless you can find someone selling surplus units cheeper you probbly won't beat that price - or if your willing, you should also be able to find a serviceable used one.

Posted

Again, Paul, thanks for the excellent information!

I'm getting RFQ's from them.

I had tried Googling the P/N, to no avail.

(Been flying 50 years, and in all but the last 6,

maintenance entailed simply writing up the squawk.

It's a brave new world.)

  • Like 1
Posted

Check with aeroinstock and aircraft specialties. I purchased all my internal engine parts from them. They had the cheapest prices and have a large stock. If they don't call and they will drop ship from manufacturer.

I just looked at aeroinstock. $591 Any chance cleaning your old one out good would help?

http://www.aeroinstock.com/products/NjQxMDY4/5930/40753/product_detail/index.html

Posted

601RX,

My A&P said he tried cleaning the old one but no luck.

An MSC will sell me a new one for $550.

ASS needs to order one: 2 weeks/$630.

Thanks for the suggestions.

Posted

Quick update:

Purchased a ultrasonic cleaner for $60, and will report later on results. Seems like a good gamble,, and SWMBO will get clean jewelry, regardless.

Posted

Quick update:

Purchased a ultrasonic cleaner for $60, and will report later on results. Seems like a good gamble,, and SWMBO will get clean jewelry, regardless.

Lapping compound might be an option if you can get to the sealing surfaces.

Posted

Thanks, 1RX.

After cleaning, it passes compressed air with no restriction in the correct direction, while allowing no flow the other way. It's a small sealed unit, and I believe it has a rubber (or some sort of soft material) seal. We'll reinstall the valve and see how it goes.

  • 9 years later...

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