Maintenance - Yamaha C40A Owner's Manual

EMK00010
Chapter 4

MAINTENANCE

SPECIFICATION DATA.............................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
Cleaning fuel filter ..............................4-15
Adjusting idling speed.......................4-16
Replacing fuse ....................................4-17
Checking wiring and connectors ......4-17
Exhaust leakage..................................4-17
Water leakage .....................................4-17
Checking power trim and
tilt system............................................4-18
Checking propeller .............................4-19
Changing gear oil ...............................4-21
Cleaning fuel tank...............................4-22
Inspecting and replacing anode .......4-23
Checking battery.................................4-24
Checking bolts and nuts ....................4-26
Motor exterior.....................................4-27
Coating the boat bottom ...................4-27
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