The first thing I would do is pull the valve cover and inspect the valve spring retainers for cracks and then I would check or have the valve lash checked. A service bulletin came out and said that this should be done between 10-12hrs and then again at 100hrs. I would check it every 25hrs. I only say this because I had a valve spring retainer break and the valve fell hit the piston and bent and stuck in the head. Polaris is paying for all new parts for my 150 and I am doing the labor myself since it happened two months after the warranty expired. I guess they are paying since the boat only has 53hrs on it, thank goodness. Other than that I have never had a problem. I really like the machine, I just had a mechanical failure. I have been in the aircraft industry for 22 years and I know that sh** happens.
I recently purchased a 04 Polaris MSX 140 and I've been working on it for the past 6 months with injectors cleaning fuel lines replaced fuel pump replaced and have gotten nowhere what I need to know is how do I get a map for the emm and what cables are available or do I have to make my own to...
I am about to install an ignition update kit on my 1999 Polari slth.
I read the instructions, and at the end they state to disconnect a ground wire between the electrical box and the battery. The jetski is not at home right now, so I can look at the battery to see the ground wire.
Hello, I have a chance to buy a SL 700 ski for $ 50.00, the guy said its for parts said has motor but maybe missing parts.
Not sure if this is a deal or not, if anyone has a suggestion please let me know.