Yamaha 100A Owner's Manual page 126

EMK00010
Chapter 4
MAINTENANCE
SPECIFICATION DATA.............................4-1
TRANSPORTING AND STORING
OUTBOARD MOTOR ...............................4-7
Trailering outboard motor...................4-7
Storing outboard motor ......................4-8
PERIODIC MAINTENANCE....................4-11
Maintenance chart..............................4-11
Replacement parts .............................4-12
Cleaning and adjusting spark plug...4-12
Checking fuel system.........................4-14
Cleaning fuel filter ..............................4-15
Adjusting idling speed.......................4-16
Checking water trap under engine oil
tank ......................................................4-17
Replacing fuse ....................................4-18
Checking wiring and connectors ......4-18
Exhaust leakage..................................4-18
Water leakage .....................................4-18
Greasing ..............................................4-19
Checking power trim and tilt
system .................................................4-20
Checking propeller .............................4-21
Changing gear oil ...............................4-23
Inspecting and replacing anode .......4-24
Checking battery.................................4-25
Checking bolts and nuts ....................4-29
Motor exterior.....................................4-29
Coating the boat bottom ...................4-29
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