Has anyone experienced a good way to change the spark plugs in a 2003 135 Merc Optimax. I just winterized this engine for the first time (the dlr supposedly performed this operation last year) and could not believe how difficult it is to access the spark plugs, especially on the port side. I removed the coil plate (which was a mistake because this was difficult to put back on due to one of the bolts is almost impossible to access. Even if one can remove and install the plugs, how can you use a torque wrench in this limited space?? I am not sure if there is a special socket ( I used a swivel spark plug socket and tried different length extensions)or if you have to remove the lower cowling or other components to provide easier access to the plugs. I am amazed at how inaccessable the plugs are on this 2 stroke engine.
BTW - I found my wifes' small fingers really come in handy for the out and in - she gets to help, and I don't have hand cramps.<br />After 30 years of fixing diesels stuffed into all kinds of ridiculous places, an outboard is a piece of cake (Don't have to crawl under or into / doesn't drip on you / don't need a torque multiplier!)