Search results

Hey thanks for the reply, It is good to have someone share an interest, the Boat is back in the customer's possession; after spending a little over $500.00 he was done, he developed clinched fists! Thanks for the links, that is exactly what was going to be replaced next. It had the 3.0...

Hey everyone, Just wanted to share a little story basically... Customer says "Noisy metal grinding sound at drive, and warning buzzer, also noticed a water leak at bottom front of engine." Metal grinding sound at outdrive (Gimble Bearing) Torn or Worn areas allowed water in the larger...

Spark Tester I found one and ordered it, this should definitely speed up the spark check process. I can't wait to get it and try it out. http://www.marineengine.com/newparts/part_details.php?pnum=CDI511-9766&ptype=&Engine=&Model= Now I am still searching for the best Tachometer for Boat...

Chris, I believe it says 2 or 4 cycle (not cylinders) Anyway, I was just wondering if anybody had any knowledge of it or maybe knew of one they used and trusted. I went to the link you mentioned... nice stuff. I was in Fort Collins, CO. one time and watched this guy test a multiple...

I am looking to purchase 2 tools and would like some input. (1) Wireless Tachometer (1) Spark Tester (capable of testing at least 6 cylinders at once) I was looking at this one, just don't know anything about it...

Beautiful sounding 4-stroker Hello everyone, Yesterday I got a chance to finish up the little 40 horse Yamaha, as suggested by Dave; the flywheel and crank were lapped with lapping compound (a nice dark grey finish) cleaned up and inserted this whopping .80 cent part that wouldn't let her...

So True, I have even preached that very rule to people I have trained (rule out all the simple things first) just do the basics. Guess I should practice what I been preachin' ! I'm glad it has been figured out as well, waiting for the key now, and anticipating the sound of this 4-stroker singing.

That's great advice Sir, I just so happen to have lapping compound; I have never performed this action on the flywheel to crank before, but it makes sense due to the tapered shaft for a good connection. I have seen thousands of sheared keys on walk mowers with blade directly on PTO shaft...

OMC 4 sure! Mercs are too finicky.

Problem found Well Mr. Dave, the problem has been uncovered :bounce: THE FLYWHEEL KEY was sheared and evidence showed that the flywheel had to have made a complete 360 after shutdown judging by the marks left on the crank. I want to thank each and every member that made suggestions and...

Service Manual has arrived I have been doing some studying and I am glad to have the specs that I need to get to the bottom of this mystery. :confused: With the ability to know peak voltages when testing and color codes to follow, it is just a matter of time now. :D The first thing I am...

A good Service Man should do all things needed, simply when you request a complete Service. Make sure to let him know that you have never heard it run. :)

I may take a look at it before the Service Manual arrives, no promises...will update. Have several things to check thanks to you guys.

Does fogging oil actually ignite? I did try carb. cleaner directly into carbs. and went so far as to remove each plug and spray some into the combustion chambers. Nothing, Nada, Zip! :brickwall: so, it has to be a timing thing, or a screwed up ECM. I also considered a problem with the safety...

I have also seen this, I removed the plastic cover to reveal the flywheel. I inspected the cogged timing belt, removed the plugs so to spin the flywheel by hand, removed the valve cover and verified TDC on Top cylinder. I was not 100% sure of the timing marks. So I decided to order the OEM...

I continued this discussion in the Technical discussions under the sub-topic of Outboard Discussions. Please find my latest post there, thanks. :)

As advised, the engine grounds were all inspected, and I performed resistance tests from Battery negative to each ground location at engine (all checked to be good). To reply to Boat Tech concerning to RPM gauge (there is not one). In my opinion, I believe it could possibly be the ECM (OEM...

OK guys, a closer look today... I will pickup where we left off on the "Technical Discussion" section, which is where this conversation belongs anyway. So join me there under the Topic "Yamaha 40 Outboard still no run" Maybe will get it figured out ???

I can assure you that I did not know about this incident, but I will be sure to add it to the checklist.:bounce: I do know how to bypass any and all the controls, so removing the engine from the hull will not be necessary. I most certainly appreciate your input and your knowledge, hopefully...

I will certainly check each and every ground area for something not right. This kind of problem can get your goat! I will check using my DVOM meter, and correct any suspicion using shake-proof stainless steel washers for a good bite-in and no resistance. Thanks to all....:thumb:will...