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    Cracked lower unit!!!!!! Help!!!!!!

    A friend hit a rock with motor and motor is stuck in forward. Found crack in lower unit in front of prop shaft. Replace???? Repair???? I beleive motor is a 1974 115. <br /><br />Thanks,<br /><br />SJ.
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    What year is Bob's motor?

    Model # 115ESL74B..... Serial# J4090758. Older Johnson outboard with cracked lower unit. Thanks<br /><br />SJ.
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    Yamaha 130 hp 1990 Trim/Tilt indication failed

    My 1990 130 hp Yamaha trim/tilt indication has failed. The motor tilts and trims correctly but the digital guage indication stays at the lowest setting. I imagine there is some type of a potentiomiter(sp) that sends a resistance reading to the gauge. Where is it exactly? What ohm range...
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    Head Gasket Replacement 130 HP Yamaha

    I will be attempting to change the head gasket on the #2-#4 cylinder head on my 1990 130 HP Yamaha. I have a torque wrench, gasket removal spray, and a manual that shows the bolt pattern and the torque settings. Any advice from the group before I take on this task? I will be attempting to...
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    RPM's ?

    1990 Yami 130 hp on a 1990 Cobia/Robalo SS215 20' with hard top T-top. wot I get 4900 or 5000 rpm. Book says 5500 for this engine. Spare prop(13x17) sold to me with boat. Contacted original owner, said changed prop in 1990, said boat reved to high, put on 13x19. He added hardtop in 1993...
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    1990 Cobia/Robalo?

    I own a 1990 Cobia SS215. I was told that Cobia and Robalo were the same company from 1990 thru 1993, and the SS215 has a Robalo hull with a Cobia top. It is center console with an added T-top. It came new with a 130 hp Yamaha. Thanks to anyone who can help with this question.
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    Forcasted temp 22 - Motor up or Down?

    My boat is still in the water (Blackfishing is awesome this year). Forcasted temp for Saturday night is 22 degrees. Water temp in the Marina is in the upper 40's. Would I be better off to lower the motor into the water on Saturday? Thanks.
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    1990 130 HP Yamaha bogging down on take off

    Last post got removed. Ken,if your out there somewhere. Timing arm is good, Air intake drain hose was off (back on now). Water in the fuel. Seperator almost full(changed), canister fiter on side of motor 1/3 full(emptied). Changed plugs, motor hesitates on take off, but better than it was...
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