Question on 900 Sei:
The part that holds the oil filter canister to the engine, listed as “valve body” in the parts book, has a spring and a small cup shaped piston held by a roll pin. I need help in the order of assembly. I seem to remember when disassembling that the piston, or valve, is placed into the valve body first, then the spring with the roll pin holding against the spring. So the valve is front most with its cup facing rearward, then the spring behind it. The parts manual shows the opposite, with the spring placed first, then the valve with its cup facing forward, then the roll pin will be against the top of the valve.
which orientation is correct please?