1984 Johnson 70hp Three Cylinder Block & Head Assembly w/ Torque Specs.
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- čas přidán 3. 05. 2022
- Since most of the Johnson "inline" triples and two cylinder outboards of this era were derivatives of the same design, most of what is shown here also applies to many of the big twins as well.
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Nice!!!
Can't wait to see it purr.
saludos..
Hey like your videos. question: I have a 1986 3 cylinder 60 hp outboard, it has been sitting for about 3 years. the Flywheel would not turn so I removed spark plugs and added some sea-foam creeper and let it set in upright position for a couple of days. Was able to turn flywheel with wrench and pull bar (worked back and forth until it made a full turn. It turns but seems a little sticky at one certain point while turning. Installed new starter & solenoid & battery also new thermostat (old one was completely closed but last time out water was coming out from water pump line. Tried to crank but starter engages but will not disengage unless I turn flywheel with wrench. I guess what I'm asking is there major damage internally and is it worth trying to fix? Any help would be greatly appreciated. Thanks in advance!
Definitely an internal issue, could be stuck from a variety of issues from bearings rusted to pistons being seized . And THEY could be for a variety of reasons. I guess the first thing I would do is make sure it's out of gear and it's the motor not the lower unit sticking things up. The cost to rebuild a power head depends on your skills. usually around 2k -2.5k if someone else does it. Around $1000 in parts & machining if u do it. Of course that assumes it is the power head and not something down below. Also check to be sure the flywheel doesn't have something interfering with it.
@@htssoutboardsboatstrains9784 Thanks a lot you confirmed what I was hoping it wasn't but kinda figured it was. Looks like new motor time. Thanks again!