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-   -   bravo 1 noise and leak (https://www.offshoreonly.com/forums/drives-lower-units/313198-bravo-1-noise-leak.html)

jwelchert 06-02-2014 06:32 PM

bravo 1 noise and leak
 
Was out this weekend and everything was fine. Went to take off and noticed a slight noise. Stopped did a quick inspection (had drive lube), so went to power or again and noise got much worse. Sounds similar to a failed u joint. Only noticeable in forward gear. Put the boat away and came back today to notice this leak all the way around the drive. Any ideas? Will post picture very soon.

1 MAIDEN AMERICA 06-02-2014 06:34 PM

bussed toof

jwelchert 06-02-2014 07:00 PM

[IMG]img_20140602_161350_627[/IMG]

jwelchert 06-02-2014 07:06 PM

Well photos aren't working for me. From what I can find with two minutes of research, oil is leaking between upper unit and bell housing

JaayTeee 06-02-2014 09:54 PM

You didn't mention anything about the BOOM that occurs before the oil starts to leak from between the upper and the bell housing....I'd say a broken tooth also, along with a broken upper housing right behind the pinion bearing spanner nut

jwelchert 06-02-2014 10:10 PM

No "boom". Just Got noticeably worse at second throttle. Never noticed an oil leak until after the boat was parked overnight. Going to pull off tomorrow, but was just looking for a direction to head. Thanks for any and all help

Griff 06-03-2014 10:54 PM

Pull the top cap off the drive and look for chunks of metal


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