Honda BF35A-BF45A Outboard Motors Shop Manual., Page 354Get this manual
21) Remove the two 20 mm hex bolts and mm plain washers and remove the trim angle sensor if necessary22) Remove the 10 mm self-locking nut and remove the 10 mm plain washer and 10 158 rnm hexbolt23) Loosen the 78-14 UNF self locking nut24) Lift the left' stern bracket and remove the power trimltilt assembly 25) Remove the 28 mm wave washer, 19.4 mm thrust washer and distance collar26) Remove the lower cylinder bushings if necessaryReplace with new ones when the lower cylinder busings are removed