I just got my boat out of storage and I noticed a small oil leak around my prop. I took off the prop and I am sure it is just a seal that needs to be replaced, but just wondering if there are any special tools I need to get at it? Is it a seal kit or a single seal down there? It is a 1989 Mariner 50HP. The oil seems pretty black. Do you think the oil that is leaking is from the lower unit? I am sure it is but just want to make sure. I did change the lower unit oil last year, so it just seems like it is pretty black from one year of use. I dont have a manual for that engine so any help or diagram would be appreciated.
If you really want to treat your wife (and yourself) with a remote operated trolling motor, the Minn Kota Ulterra is about easy as it gets. Auto stow and deploy is pretty awesome. You just have to turn the motor on when you go out and that the last time you have to touch it.
24V 80lb. 60 inch shaft is probably the right length for your boat. They ain’t cheap - about $3k - but neither one of you would have to leave your seat to use it all day.
Wanderer, thanks for your reply. I do intend for it to be 24 volt, with a thrust of 70-80. Spot lock is a must (my wife is looking forward to
not being the anchor person any more). With my old boat we did quite a lot of pulling shad raps and hot n tots, using the trolling motor. Unlikely
that we will fish in whitecaps, did plenty of that when I was younger. I also need a wireless remote, not going back to a foot pedal. We do a fair amount of bobber fishing.
I don't think I will bother with a depth finder on the trolling motor. I am leaning toward moving my Garmin depth finder from my old boat to the
new one, just because I am so used to it and it works well for me. I am 70 years old and kinda set in my ways...
Dang, new content and now answers.
First, congrats on the new boat!
My recommendation is to get the most thrust you can in 24V, assuming a boat that size isn’t running 36V. 80 might be tops? I’m partial to MinnKota.
How do you plan to use the trolling motor is an important question too.
All weather or just nice weather?
Casting a lot or bait dragging?
Bobber or panfish fishing?
Spot lock? Networked with depth finders? What brand of depth finders?
We have bought a new boat, which we will be picking up this spring. It is an Alumacraft Competitor 165 sport with a 90 horse Yamaha
motor. I will be buying and installing a trolling motor, wondering if I can get some recommendations on what pound thrust I will
want for this boat? Also, I will be selling my old boat, is there a good way to determine the value on an older boat ( mid-80's with a 75 horse 2-stroke
Mariner motor) I will appreciate any help with these questions.
Question
perchking
I just got my boat out of storage and I noticed a small oil leak around my prop. I took off the prop and I am sure it is just a seal that needs to be replaced, but just wondering if there are any special tools I need to get at it? Is it a seal kit or a single seal down there? It is a 1989 Mariner 50HP. The oil seems pretty black. Do you think the oil that is leaking is from the lower unit? I am sure it is but just want to make sure. I did change the lower unit oil last year, so it just seems like it is pretty black from one year of use. I dont have a manual for that engine so any help or diagram would be appreciated.
Thanks,
Link to comment
Share on other sites
2 answers to this question
Recommended Posts