Bleeding Trim System

HalfFish5087

Petty Officer 1st Class
Joined
May 30, 2012
Messages
278
Engine 5.7GSPBYC
Drive DP-S1
Transom TSK SX-C1

Okay, I have recently repaired my transom and lost my tag on the "UP" line on the trim pump. Is there a way I could determine which line is the up line by following the line to the transom and the manifold?

I understand that the bleeding method per the manual is to top off the reservoir while the drive is in the up position and then let the drive down and back up 5 times while stopping in the full up position to top of the fluid. I thought/guessed which one was the up line and connected the lines and ran pump down with no success.

Appreciate any help!
 
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