Yamaha LZ250B, Owner'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 ....................4-8
Replacement parts ...............................4-8
Maintenance chart ................................4-9
Greasing .............................................4-10
Cleaning and adjusting spark plug .....4-11
Checking fuel system..........................4-13
Inspecting fuel filter.............................4-14
Inspecting idling speed .......................4-15
Checking water in engine oil tank .......4-16
Checking high pressure fuel pump
drive belt .............................................4-17
Checking wiring and connectors.........4-18
Exhaust leakage .................................4-18
Water leakage.....................................4-18
Checking power trim and tilt system ...4-19
Checking propeller..............................4-20
Changing gear oil................................4-22
Inspecting and replacing anode(s)......4-23
Checking battery.................................4-24
Cleaning cooling-water passages.......4-28
Checking top cowling ..........................4-29
Motor exterior......................................4-29
Coating the boat bottom .....................4-29
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