Honda BF35A-BF45A Outboard Motors Shop Manual., Page 240Get this manual
HONDA BF35A-45A
BTHE POWER TRIMTILT DOES NOT HOLD (Power trimtilt type)
" Cruise test with lo0 angle-I Does the power trimhilt hold? Does not hold
k No leaksClosed
Check leaks the power trimtilt cylinder body
Check leaks the power trimltilt cylinder body
Inspect the following items: Cylinder cap O-ring Power tilt motor O-ring Spool valve cap O-ring Manual relief valve O-ring