This Manual Covers The Following Machines:
1990 YAMAHA 20HP 2-STROKE OUTBOARD
1990 YAMAHA 25HP 2-STROKE OUTBOARD
1991 YAMAHA 20HP 2-STROKE OUTBOARD
1991 YAMAHA 25HP 2-STROKE OUTBOARD
1992 YAMAHA 20HP 2-STROKE OUTBOARD
1992 YAMAHA 25HP 2-S......


