An Unbiased View of marathon lower unit repair

The process includes the following: disassembling and suitable cleaning; bead blasting; proper decking of cylinder heads; cleansing, regrounding, or replacing valves; complete inspection of all seats and guides; and proper reassembly right before packing and transport back again into the consumer.

With 3 distinctive sections of your outboard motor, it’s necessary to determine when a little something has gone Completely wrong with the lower unit or one of many other parts.

The ME-a hundred and eighty-UG is adjustable to suit most gearcases. It simply bolts for the mounting place of your I/O travel for maintenance.

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All gearshafts are inspected and Accredited to get within just exacting OEM spec. In some cases new gearshafts are applied, at no more charge.

I wouldn't stress much concerning the fin on The underside, just seal it up so it doesn't leak. Ironically I welded up a lower unit just two days ago. Person strike a rock and punched a hole during the front of his unit, dug the chunks and particles out and welded it up with a little patch as he waited.

At PropMD, Now we have invested in the most beneficial applications and the ideal materials to give your gearcase new lifestyle.

010 he needed to Engage in with but he understood it would not thoroughly clean the many scoring. In lieu of charging me and saying It could be back again to a hundred% he did not. I informed him to scrap it and he agreed that may be ideal. I very recommend someone with this particular Substantially knowledge to everyone. Very good day . Jim Meyler

One of the most crucial maintenance jobs for the outboard lower unit is always to change the oil. Before starting, you need to read through the owner’s handbook to acquire the suitable body weight and type of equipment lube to employ.

Our knowledge and expertise are unmatched find more during the field. With much more than 3 many years of related encounter in the region of outboard rebuilding, you happen to be sure to receive services of the best expectations from the Outboard Clinic.

Posts: 40,290 RE: Lower unit repair costs The 6 several hours is correct on. When you have not performed it in advance of, you will need to double or triple time. The main element to undertaking The task appropriate is to possess the right instruments. This includeds a seal puller, along with a seal installation Instrument. You should also Have a very vacuum pump and strain resource and fittings so as to both equally vacuum take a look at your lower unit, and strain check it once the occupation is in excess of. You need to be ready to hold a very good vacuum - without any decline in vacuum for twenty-four hours, and you need to be in the position to keep pressure without decline in tension for twenty-four several hours. If you do not do the vacuum and force exam, you won't know For those who have the job completed correctly. Any time you do the seal, you'll want to exchange the two the higher and lower seal.

Your propeller and skeg function in tandem, so Irrespective of how you go about acquiring your skeg repaired or shielded, make sure your prop is in best shape.

From the signify time, In case you have insurance policies with your boat, Get in touch with your agent to see In the event your lower unit repair/replacement can be protected by your policy.

The oil have to continue to be throughout the gearbox with the help of O-rings and seals. These also maintain water from moving into the gear situation.