Honda BF35A-BF45A Outboard Motors Shop Manual., Page 29Get this manual
HONDA HDOES NOT HOLD THE ASSIST TILT (Gas assisted type)
Does not hold the assist tilt.Replace the assist tilt
opening and closing
POWER TRIMTILT DOES NOT MOVE (Power trimtilt type)
Power trimtilt does not move
Does not sound
Check the motor soundI
1 Electric system is faulty
motor does not move (power trimltilt does not move)
Check the manual
ClosesLeaksReplace seals, etcr
Check the battery terminal and harness connector for connection
Check for oil leaks
1 Does not leakCheck the oil level1