B747Inst
Registered Users
- Joined
- Sep 5, 2011
- Messages
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I'm just now starting all the engine plumbing. The oil system is first. I have an O-360 with a modified inverted oil system - the three-way oil valve is the only Christen part. I have 2 oil coolers, one up front in the normal location and one aft of the baffling on the left side. I'm cool with all the inverted hose connections but there is a modified port fitting on the accessory case I am not totally sure of. It is located between the breather port fitting and the oil cooler port. I am pretty sure it's the oil cooler return port. Any thoughts? I'm embarrassed, I should know this but I am old and my brain cells are dead after years of dope and fabric work.
