This manual covers Yamaha outboard motors manufactured between 1984 and 1996, spanning a power range from 2 to 250 horsepower. These engines, predominantly two-stroke but with some four-stroke variants, feature a variety of cylinder configurations, including inline, V4, and V6 designs, with displacements ranging from 43cc to 3130cc. Known for their robust engineering and reliability, Yamaha outboards from this era were designed for a wide array of marine applications, from small craft to larger vessels. The comprehensive nature of these motors, encompassing diverse engine types and power outputs, underscores their versatility and enduring performance on the water.
The purpose of this factory service repair manual is to provide detailed guidance for mechanics and DIY individuals. It offers comprehensive explanations, step-by-step procedures, and essential technical specifications necessary for the maintenance and repair of Yamaha outboard motors. Key areas covered include installation, removal, disassembly, assembly, and repair procedures for various engine components, as well as information on fluid capacities and recommended service intervals. This manual serves as an indispensable resource for ensuring the optimal performance, longevity, and safe operation of your Yamaha outboard motor.
Yamaha Outboard 1984-1996 2-250 HP Factory Service Repair Manual meets all your information needs to repair or make some adjustments to your Yamaha Outboard 1984-1996 2-250 HP. This manual is intended as a handy, easy to read reference book for the mechanics and DIY persons. Comprehensive explanations of all installation, removal,disassembly,assembly,repair and check procedures are laid out with the individual steps in sequential order.
Covered Models:
2 hp 1 cyl. (43cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
2 hp 1 cyl. (50cc) 2-stroke 1995 1996
3 hp 1 cyl. (70cc) 2-stroke 1989
3 hp 1 cyl. (70cc) 2-stroke 1990 1991 1992 1993 1994 1995 1996
4 hp 1 cyl. (83cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
4 hp 1 cyl. (103cc) 2-stroke 1996
5 hp 1 cyl. (103cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
6 hp 2 cyl. (165cc) 2-stroke 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
8 hp 2 cyl. (165cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
9.9 hp 2 cyl. (246cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
9.9 hp 2 cyl. (232cc) 4-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
15 hp 2 cyl. (246cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
20 hp 2-cyl. (395cc) 2-stroke 1996
20 hp 2 cyl. (430cc) 2-stroke 1996
25 hp 2 cyl. (395cc) 2-stroke 1988 1989 1990 1991 1992 1993 1994 1995 1996
25 hp 2 cyl. (430cc) 2-stroke 1990 1991 1992 1993 1994 1995 1996
25 hp 2 cyl. (496cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
25 hp 3 cyl. (496cc) 2-stroke 1996
28 Jet 3 cyl. (698cc) 2-stroke 1990 1991 1992 1993 1994 1995 1996
30 hp 2 cyl. (496cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
30 hp 3 cyl. (496cc) 2-stroke 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
35 Jet 3 cyl. (698cc) 2-stroke 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
40 hp 2 cyl. (592cc) 2-stroke 1989 1990 1991 1992 1993 1994 1995 1996
40 hp 3 cyl. (698cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
45 hp 4 cyl. (935cc) 4-stroke 1996
48 hp 2 cyl. (760cc) 2-stroke 1996
50 hp 3 cyl. (698cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
50 hp 3 cyl. (849cc) 2-stroke 1994 1995 1996
50 hp 4 cyl. (935cc) 4-stroke 1995 1996
55 hp 2 cyl. (760cc) 2-stroke 1989 1990 1991 1992 1993 1994 1995
60 hp 3 cyl. (849cc) 2-stroke 1991 1992 1993 1994 1995 1996
65 Jet 3 cyl. (1140cc) 2-stroke 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
70 hp 3 cyl. (849cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
75 hp 3 cyl. (1140cc) 2-stroke 1994 1995 1996
80 hp 3 cyl. (1140cc) 2-stroke 1994 1995 1996
80 Jet V4 (1730cc) 2-stroke 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
85 hp 3 cyl. (1140cc) 2-stroke 1989 1990 1991 1992 1993 1994 1995 1996
90 hp 3 cyl. (1140cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
105 Jet V6 (2596cc) 2-stroke 1996
115 hp V4 (1730cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
130 hp V4 (1730cc) 2-stroke 1988 1989 1990 1991 1992 1993 1994 1995 1996
140 hp V4 (1730cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
140 Jet V6 (2596cc) 2-stroke 1987 1988 1989 1990 1991 1992 1993 1994 1995
150 hp V6 (2596cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
175 hp V6 (2596cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
200 hp V6 (2596cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
220 hp V6 (2596cc) 2-stroke 1984 1985 1986 1987
225 hp 76 deg. V6 (3130cc) 2-stroke 1994 1995 1996
225 hp 90 deg. V6 (2596cc) 2-stroke 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
250 hp V6 (3130cc) 2-stroke 1990 1991 1992 1993 1994 1995 1996
This manual
Yamaha Outboard 1984-1996 2-250 HP Factory Service Repair Manual meets all your information needs to repair or make some adjustments to your Yamaha Outboard 1984-1996 2-250 HP. This manual is intended as a handy, easy to read reference book for the mechanics and DIY persons. Comprehensive explanations of all installation, removal,disassembly,assembly,repair and check procedures are laid out with the individual steps in sequential order.
Covered Models:
2 hp 1 cyl. (43cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
2 hp 1 cyl. (50cc) 2-stroke 1995 1996
3 hp 1 cyl. (70cc) 2-stroke 1989
3 hp 1 cyl. (70cc) 2-stroke 1990 1991 1992 1993 1994 1995 1996
4 hp 1 cyl. (83cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
4 hp 1 cyl. (103cc) 2-stroke 1996
5 hp 1 cyl. (103cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
6 hp 2 cyl. (165cc) 2-stroke 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
8 hp 2 cyl. (165cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
9.9 hp 2 cyl. (246cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
9.9 hp 2 cyl. (232cc) 4-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
15 hp 2 cyl. (246cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
20 hp 2-cyl. (395cc) 2-stroke 1996
20 hp 2 cyl. (430cc) 2-stroke 1996
25 hp 2 cyl. (395cc) 2-stroke 1988 1989 1990 1991 1992 1993 1994 1995 1996
25 hp 2 cyl. (430cc) 2-stroke 1990 1991 1992 1993 1994 1995 1996
25 hp 2 cyl. (496cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
25 hp 3 cyl. (496cc) 2-stroke 1996
28 Jet 3 cyl. (698cc) 2-stroke 1990 1991 1992 1993 1994 1995 1996
30 hp 2 cyl. (496cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
30 hp 3 cyl. (496cc) 2-stroke 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
35 Jet 3 cyl. (698cc) 2-stroke 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
40 hp 2 cyl. (592cc) 2-stroke 1989 1990 1991 1992 1993 1994 1995 1996
40 hp 3 cyl. (698cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
45 hp 4 cyl. (935cc) 4-stroke 1996
48 hp 2 cyl. (760cc) 2-stroke 1996
50 hp 3 cyl. (698cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
50 hp 3 cyl. (849cc) 2-stroke 1994 1995 1996
50 hp 4 cyl. (935cc) 4-stroke 1995 1996
55 hp 2 cyl. (760cc) 2-stroke 1989 1990 1991 1992 1993 1994 1995
60 hp 3 cyl. (849cc) 2-stroke 1991 1992 1993 1994 1995 1996
65 Jet 3 cyl. (1140cc) 2-stroke 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
70 hp 3 cyl. (849cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
75 hp 3 cyl. (1140cc) 2-stroke 1994 1995 1996
80 hp 3 cyl. (1140cc) 2-stroke 1994 1995 1996
80 Jet V4 (1730cc) 2-stroke 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
85 hp 3 cyl. (1140cc) 2-stroke 1989 1990 1991 1992 1993 1994 1995 1996
90 hp 3 cyl. (1140cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
105 Jet V6 (2596cc) 2-stroke 1996
115 hp V4 (1730cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
130 hp V4 (1730cc) 2-stroke 1988 1989 1990 1991 1992 1993 1994 1995 1996
140 hp V4 (1730cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
140 Jet V6 (2596cc) 2-stroke 1987 1988 1989 1990 1991 1992 1993 1994 1995
150 hp V6 (2596cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
175 hp V6 (2596cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
200 hp V6 (2596cc) 2-stroke 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
220 hp V6 (2596cc) 2-stroke 1984 1985 1986 1987
225 hp 76 deg. V6 (3130cc) 2-stroke 1994 1995 1996
225 hp 90 deg. V6 (2596cc) 2-stroke 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
250 hp V6 (3130cc) 2-stroke 1990 1991 1992 1993 1994 1995 1996
This manual
