My engine (Lyc IO-360-M1B) and prop (MT 2 blade CS) have finally arrived and I've spent the last few days going over the Lycoming Operator's Manual and Overhaul Manual, and I have to say that I'm surprised by the LACK of detailed information about the engine. But I'm really confused about the Fuel Injector servo. It's an AP RSA-5AD1 and the Lycoming manual has 1 drawing that shows some of the ports.
The thing is, the servo comes with two fittings already attached. At first I assumed they were the input and output ports.
But after looking at the figure provided by Lycoming, it shows two other ports as input and output. So, what are these ports for and why do they have fittings already attached? They aren't discribed in the manual. If fact the one on the back isn't even shown.
I looked at the AP web site for a detailed drawing of the servo, but no dice. Does anyone know what these ports are, or can you point me to someplace that might have more detailed information?
Bill Rambo
RV-7A
The thing is, the servo comes with two fittings already attached. At first I assumed they were the input and output ports.
But after looking at the figure provided by Lycoming, it shows two other ports as input and output. So, what are these ports for and why do they have fittings already attached? They aren't discribed in the manual. If fact the one on the back isn't even shown.
I looked at the AP web site for a detailed drawing of the servo, but no dice. Does anyone know what these ports are, or can you point me to someplace that might have more detailed information?
Bill Rambo
RV-7A