I have a 1978 115 Johnson, I purchased the PTT unit used. The motor had issues so I purchased a new motor and installed it. The unit seemed to work well on the bench. After install I found that it would only lift the motor with assistance. I have bled the system many times with no change. I also found the trim will not work under load but will work if your at idle. The unit will hold shallow drive, reverse lock and hold the tilt without drift. Any thoughts?
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