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Replace lower unitseal on 1988 25 hp johnson
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<blockquote data-quote="CarlF" data-source="post: 76277" data-attributes="member: 1159"><p>Do you have thru-hub exhaust? Is the oil black & sooty looking? If so, it is just unburned fuel/oil mix, not lower unit oil. Nothing to worry about.</p><p></p><p>If it is relatively clear gear oil or milky white/grey, then you do have a leaking seal. Take off your prop and look at the seal, see if you can see where it is leaking out.</p><p></p><p>Canyou do it yourself? Depends on your mechanical skills and tool set. I have never done it but I hear it is easy.</p></blockquote><p></p>
[QUOTE="CarlF, post: 76277, member: 1159"] Do you have thru-hub exhaust? Is the oil black & sooty looking? If so, it is just unburned fuel/oil mix, not lower unit oil. Nothing to worry about. If it is relatively clear gear oil or milky white/grey, then you do have a leaking seal. Take off your prop and look at the seal, see if you can see where it is leaking out. Canyou do it yourself? Depends on your mechanical skills and tool set. I have never done it but I hear it is easy. [/QUOTE]
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Replace lower unitseal on 1988 25 hp johnson
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