1991 Yamaha Outboard Factory Service Manual 9.9 and 15 HP, Page 78Get this manual
1Remove the two bolts holding the steering handle and the steering bracket, and remove the steering handleRemove the two bolts securing the bushing on the bottom cowling 1Knee gear (steering handle side)
2Steering bracket
3Steering
Bottom cowling 1Remove the two bolts securing the upper casing and bottom cowling, and remove the bottom cowling with the exhaust manifold2Remove the six bolts securing the bottom cowling and the exhaust manifold and remove the exhaust manifold