Yamaha F30A, F40A OUTBOARD MOTOR, PERIODIC MAINTENANCE

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EMU00317
Chapter 4		1
MAINTENANCE
SPECIFICATION DATA.............................	4-1
TRANSPORTING AND...............................STORING	4-3 2
OUTBOARD MOTOR
Trailering outboard motor ...................	4-3
Storing outboard motor .......................	4-4
PERIODIC MAINTENANCE......................	4-9
Replacement parts................................	4-9	3
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	4
Checking timing belt...........................	4-19
Replacing fuse.....................................	4-20
Checking wiring and connectors.......	4-20
Exhaust leakage ..................................	4-20
Water leakage......................................	4-20
Checking power trim and tilt		5
system..................................................	4-21
Checking propeller..............................	4-22
Changing gear oil................................	4-24
Inspecting and replacing anode(s)....	4-25
Checking battery .................................	4-26
Checking bolts and nuts.....................	4-29	6
Cleaning cooling-water passages .....	4-30
Motor exterior .....................................	4-30
Coating the boat bottom....................	4-30