1997 Yamaha F15w Outboard Motor Service Manual - Yamaha Outboard Models. 1984-1994 Yamaha Outboard Service Manual/WorkShop Manual Application: 2 hp 1 cyl. 43cc 2-stroke 1984 1994, 3 hp 1 cyl. 70cc 2-stroke 1989, 3 hp 1 cyl. 70cc 2-stroke 1990 1994, 4 hp 1 cyl. 83cc 2-stroke 1984 1994, 5 hp 1 cyl. 103cc 2-stroke 1984 1994, 6 hp 2 cyl. 165cc 2-stroke 1986 1994, 8 hp 2 cyl. 165cc 2-stroke 1984 1994, 9.9 hp 2 cyl. 246cc 2-stroke. The service manual downloads for the above listed Yamaha, Mercury, MerCrusier Mariner, Suzuki & Johnson/Evenrude models describes the service procedures for the complete inboard, outboard, jet drive or stern drive..