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    Draining the fresh water cooling system 1985 AQ125A

    Closing boat up for winter for first time and need help on method to drain closed cooling system. I searched forum and also read manual. The manual shows location on side of block, but mine appears to not have one. Didn't learn about putting in antifreeze until later so want to get anti freeze...
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    Penta 270 Drive Bounces in Reverse

    New boat owner. My Penta 270 drive bounces up and down when in reverse, this doesn't seem correct. Is there some latch or adjustment that needs to be made?
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    Penta 270 (1985) Oil Seal Part Number

    Repairing an oil leak on the out drive of Penta 270 outdrive. The seal that is leaking is the one that goes around the ujoint shaft between motor and drive. Looks like I also need the steel inner ring also. I can see the parts in a service manual but it doesn't have part numbers or where to...
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    Losing Power after 20 to 30 minutes of perfect operation

    We have a 1985 Invader with the Volvo Penta AQ125/270 I/O. The issue is that the engine runs flawless for about 20 minutes and then surges power numerous times and then stalls. This has been so consistant that you can put a stop watch to it. The motor will start up immediately with no issues...
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