Originally Posted by
rossman
Hi guys I just took my alpha s852 apart and I was looking at the internals and the sides of my piston and the conrod are a light gold and the top of the piston is black and so is the underside of the head button and on the crankshaft There are a couple of brown spots (not sure if rust) but i just wondered if it was normal.
Thanks
REALLY doubt rust....when was the last time that you ran the engine..?? most fuels have a residual that inhibits rust/corrosion..