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Author Topic: Oil leaking from between lower unit and prop  (Read 448 times)

June 03, 2016, 08:55:14 AM
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taylorw13

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Oil leaking from between lower unit and prop
« on: June 03, 2016, 08:55:14 AM »
2000 Johnson 115 v4 is leaking oil between lower unit and prop, anyone know what is causing this and how to fix. Thanks in advance for any help.
1999 175 Osprey with 2000 115 Johnson

June 03, 2016, 10:48:40 AM
Reply #1

love2fish

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Re: Oil leaking from between lower unit and prop
« Reply #1 on: June 03, 2016, 10:48:40 AM »
without a picture, I'm going to guess it's "blue" oil, probably coming from the exhaust ports,,, just unburned oil. hook it up to ear muffs in your yard and let it run for a bit- it"ll burn off.

my 2-stroke Yamaha did that once.
Chris
\'74 22-2
Member #921

June 03, 2016, 12:31:35 PM
Reply #2

taylorw13

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Re: Oil leaking from between lower unit and prop
« Reply #2 on: June 03, 2016, 12:31:35 PM »
I got off the water there was nothing leaking hooked ear muffs up to flush out with freshwater and noticed it after I had got done cleaning the boat. it used to just leak a little which I was told was normal, but now it seems serious. ( I still have vro hooked up)
1999 175 Osprey with 2000 115 Johnson

June 03, 2016, 12:33:55 PM
Reply #3

taylorw13

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Re: Oil leaking from between lower unit and prop
« Reply #3 on: June 03, 2016, 12:33:55 PM »
this picture was taken a while back
1999 175 Osprey with 2000 115 Johnson

June 03, 2016, 02:52:48 PM
Reply #4

love2fish

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Re: Oil leaking from between lower unit and prop
« Reply #4 on: June 03, 2016, 02:52:48 PM »
that's exactly what mine did. made a nice little puddle of stuff. has only happened once.

just watch it
Chris
\'74 22-2
Member #921

June 03, 2016, 03:17:58 PM
Reply #5

Capt. Bob

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Capt. Bob
1991 210 Walkaround
2018 Yamaha 150 4 Stroke
"Reef or Madness IV"

June 03, 2016, 03:21:27 PM
Reply #6

fitz73222

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Re: Oil leaking from between lower unit and prop
« Reply #6 on: June 03, 2016, 03:21:27 PM »
Typically it comes from long idling before you put it on the trailer. If its gearoil it will smell strong and a little sulfury like gear oil, if its oily 2 stroke exhaust it will smell like gasoline.
1973 Aquasport 22-2, twin 115 Mercs
2000 Baycraft 175 flats boat, 60 Bigfoot Merc
1968 Boston Whaler 13, 25 Yamaha (project)
1966 Orlando Clipper 13, 9.9 Merc

 


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