Yamaha 2 90 Hp 2 Stroke Outboards Jet Drives Wsm 1999 2002

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Quick Reference Data

STANDARD TORQUE SPECIFICATIONS

Metric M5 bolt M6 bolt M8 bolt M10 bolt M12 bolt M14 bolt 8 mm nut 10 mm nut 12 mm nut 14 mm nut 17 mm nut

5 8 18 36 43 81.3 5 8 18 36 43

44 70 156 – – – 44 70 156 – –

– – 13 27 32 60 – – 13 27 32

MAINTENANCE SCHEDULE After each use

Check for loose nuts, bolts, spark plugs Check the propeller Check the oil reservoir level* Flush the cooling system Lubricate the jet drive bearings* Check for and correct leaking fluids Wash the exterior of gearcase and drive shaft housing Touch up paint damage on external surfaces

Before each use

Check for and correct fuel leakage Check the steering and controls for proper operation Check the oil reservoir level* Check for a proper cooling system operation (water stream) Check for proper operation of the lockout assembly (continued) IX


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