Yamaha 200 HP Outboard repair head corrosion leaking water into cylinder seized
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- čas přidán 8. 10. 2019
- The Yamaha 200 horsepower outboard is almost 30 years old. IThe saltwater finally corroded a hole through the head and was leaking water into the combustion chamber. The salt waster seized the engine. It was a rust seize and so we were able to free it. We picked up a cheap pair of heads on eBay and now were back in business.
CRC SX128 Salt Terminator Engine Flush, Cleaner and Corrosion Inhibitor - 1 Gallon
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What did you use to remove the head bolts without breaking them? Need to do this but scared to break a bolt due to corrosion
How did you clean up the cylinders. I have a 1990 yamaha pro v 150. Had a similar issue. Seized up. Took the head off and found rust in 2 cylinders. Got the fly wheel freed up but it makes a loud squeek and get kinda hard in one spot while turning the fly wheel with a socket.
Hello I'm working on the same motor do you know what the torque specs are for the head and the head cover. I was told it's two sets of tightening for each but cannot find the exact torque specs. I would appreciate any help thank you
Hi I’m having same issue same exact situation, how did you get the piston free, well the flywheel, what did u do to get it to move
Would truly appreciate it 9:07
Hey,,I have the same problem,,when I finish my we put the new seal and still leaking,,my question is if there is any type of sealing or filling the I can put after I put the seal on the head gasket..?.?.?
Nice bronco!
Hi I am thinking to clean my pistons from carbon on my outboard? My question is do I have to put nex gasket after I done or can I use the same one after clean it? Do you also recommend this I mean should i give a good clean up to pistons or leave it like that? Thanks
Thanks for the video! I had the exact same issue on opposing cylinder heads #3 & #4 with low compression 85-90 and water injection LOL through the head dome like yours
Either its from corrosion or bad castings from yamaha ?
Have same thing my motor guy said it was electrolysis welded my
Do you have a contact information ? We have a boat that we are having a ton of issue with and everyone is saying one thing or another... we are in Anaheim California ...
Hi. You need a workshop manual to build a 1980 hp 175 V Mercury engine (V6). Would you be so kind as to send it to me? From already thank you very much.