2009-2010 Suzuki DF70A DF80A DF90A Outboard Service Manual, Page 287Get this manual
Power Trim and Tilt: 6) Reverse the two extension cable lead wires (G to positiveBl to negative)Operate the PTT motor until the PTT rod is in the full tilt up position (fully extended)If the rod does not come up completely, pull it up by hand while operating the motor Inspect PTT pump assembly for cracks, nicks, stripped threads and any other imperfectionsReplace if necessary 2B-21
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7) Remove the reservoir oil filler plug and fill with PTT fluid to the specified level8) Repeat procedures until the fluid level in the PTT unit stabilizes at the specified levelNOTE Repeat the air bleeding procedure after the PTT unit has been installed on the outboard motorRefer to "Air Bleeding from PTT Unit" (Page 2B-10)