Posts
88
Joined
10/20/2014
Location
Fort Lauderdale, FL
US
i have a suzuki rmz 250 2015 with 80 hs so i gave it to my mechanic to change the connecting rod, and the piston. all the new parts were oem parts. he assemble it with all the new parts and when he turn it on for the first time in the shop for the first 20 minutes it was running perfect and all of a sudden there was a very loud noise and the engine stoped. the results are in the pictures.
do you think was mistake he made or perhaps there was a failure in the new parts.
do you think was mistake he made or perhaps there was a failure in the new parts.
The Shop
He didn't get that circlip in right and the piston pin backed out til it made the mess you see.
the wirts pin had also some scraches on right side. the same side were the piston was broken
Let me look at these pics some more,that is one hell of a mess.
Pit Row
That is why to use paper filters and cut the open and unfold,that way you catch shit early.
But,that arch hooked it,i see the mark on its edge. So,the clip could be unharmed and laying around in the bottom,at the very least some pieces should be around,if none I make him explain that.
You can see the obvious dinger on the bottom edge of the arch on the cylinder where the pin threw a leg out of bed, just under those beauty marks.
The only concern I have with this is the amount of carbon on the head. It seems excessive for only "20 minutes" of run time. I wonder how good of a job he really did cleaning stuff up. I can just barely see traces on the head of lapping marks. Seems like he may have been in a hurry and did a rush job.
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