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cotten31's avatar
cotten31
Explorer
Jul 23, 2013

How to Access Spark Plugs on a Onan Marguis Gold 5500 Gas

I have a Onan_Marguis_Gold_5500_Gas Generator (5.5HGJAB-901B Spec B) Looks like it has 2 plugs - One front right and one rear left according to manual as looking through the panel. What is the best ...
nuggetthunter's avatar
nuggetthunter
Explorer
Jul 24, 2013
Just replaced the plugs in mine. Pretty easy to do. Remove the air filter housing and you will see the plug wire. Plug is in the identical position of the one on the right, not really in the back of the genset.

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