Long hoses to and from other equipment are not Yanmar parts according to the Yanmar parts catalogues. The bulk 1/4" certified marine fuel hoses are a little snug on the existing fittings but can be stretched with a hair dryer. Lubricate all fuel hoses with Superlube to get them on and off in the future.
Understanding YANMAR engine model codes Most engine model designations are on an engine data plate, on the front or the top of the engine. Some older engines have the data plate on the adapter plate between the engine and the gearbox . Here are some examples of engine model codes and their meanings: YSE8 Y= horizontal cylinder, lying down. SE = engine model type or block type.
Hello All- I have what feels like a silly question. I have a Yanmar 3HM35F that starts right up every time. Occasional puff of smoke on start up, but otherwise seems to run fantastic with no issues that I can tell. I have been running it at roughly 2200 RPM as that pushes me along at close to 6...
I am the original owner of 1983 h34 with a yanmar 3gmf freshwater cooled engine. I have done all regular routine maintenance suggested by the owners manual oil, trans, belts, impeller and so on. Replaced normal ware and tear items of the years. Winterized engine every year with no issues...
During the past 5 years I've owned two new boats an H356 with a 3GM Yanmar and an H44 with a 4JH Yanmar. Each engine experienced the same coolant leak during the winter storage. In the fall, I would perform all of the routine winterization on the engine and ensure that the coolant level in the...