Yamaha F9.9B, Ower'S Manual

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EMU00317
Chapter 4
MAINTENANCE
SPECIFICATIONS ...................................4-1
TRANSPORTING AND STORING
OUTBOARD MOTOR
..............................4-3
Trailering outboard motor......................4-3
Storing outboard motor .........................4-4
PERIODIC MAINTENANCE ....................4-9
Replacement parts ...............................4-9
Maintenance chart ..............................4-10
Greasing .............................................4-11
Cleaning and adjusting spark plug .....4-12
Checking fuel system..........................4-14
Inspecting fuel filter.............................4-15
Adjusting idling speed.........................4-16
Changing engine oil ............................4-17
Checking timing belt ...........................4-19
Replacing fuse ....................................4-20
Checking wiring and connectors.........4-20
Exhaust leakage .................................4-20
Water leakage.....................................4-20
Checking propeller..............................4-21
Changing gear oil................................4-23
Cleaning fuel tank ...............................4-25
Inspecting and replacing anode(s)......4-26
Checking battery.................................4-27
Checking bolts and nuts .....................4-29
Checking top cowling ..........................4-30
Motor exterior......................................4-30
Coating the boat bottom .....................4-30
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6G8-9-1L-4 3/26/02 12:52 PM Page 1