20 Most Recent Seloc Yamaha Mercury Mariner Outboards 2.5-225HP 1995-2004 Repair Manual 1-4 Cylinder, V4, V6, 4 Stroke, Includes Jet Drives with 1 Year Online Subscription - Seloc Questions & Answers


Every 2 stroke I've ever worked on, the float is set parallel to the bottom of the carburetor. Turn the carb upside down and look to see if the float is even with the bottom of the carb.

Seloc Yamaha... | Answered on Oct 22, 2018


This may sound funny, but for a while, Yamaha put a steel bolt in the aluminum casing on the side of the motor. dissimilar metals caused extreme corrosion inside that affected operation. Check out Boating forums on Yamaha.

Seloc Yamaha... | Answered on Jun 07, 2018


Hello Bill, have you replaces the spark plugs? Do this first.
If it still backfires/misses.. have the carb cleaned and set by a competent professional.. if it still does this, remove the flywheel and see if one of the magnets has broken or come loose...(my own experience!)

Seloc Yamaha... | Answered on Jun 14, 2017


No Jason.. relax.. I do need more info.. where is the gas? If its accumulated in the bottom of the shroud.. you probably have non-sealing needle and seats..if its filled the crankcase = the same issue. take it to a competent professional and have them clean and set the carbs.. and check the needle/seat assembly in all the carbs. They are what regulates the flow of gas into the carbs... when they do not close... the gas has to go somewhere.. and its never good...

Seloc Yamaha... | Answered on Jun 13, 2017


Rowing a boat is only an isokinetic exercise if you make it so. The perfect stroke has an acceleration and a deceleration, therefore, it is not isokinetic.
However, resistance does increase with more effort in the middle of the stroke, therefore, this "negative feedback" mechanism has a similar feel as an isokinetic system.

Boating | Answered on Feb 08, 2021

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