Maintenance - Yamaha Z150A Owner's Manual

EMU00317
Chapter 4

MAINTENANCE

SPECIFICATION DATA.............................4-1
TRANSPORTING AND STORING
OUTBOARD MOTOR ...............................4-4
Trailering outboard motor...................4-4
Storing outboard motor ......................4-5
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
Checking water in engine oil tank ....4-17
Checking high pressure fuel pump
drive belt..............................................4-18
Replacing fuse ....................................4-19
Checking wiring and connectors ......4-19
Exhaust leakage..................................4-19
Water leakage .....................................4-19
Checking power trim and tilt
system .................................................4-20
Checking propeller .............................4-21
Changing gear oil ...............................4-23
Inspecting and replacing anode(s) ...4-24
Checking battery.................................4-25
Checking bolts and nuts ....................4-28
Cleaning cooling-water passages.....4-29
Motor exterior.....................................4-30
Coating the boat bottom ...................4-30
E
1
2
3
4
5
6