Yamaha F40BMHD Wartungshandbuch Seite 426

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ELEC
ELECTRICAL COMPONENTS ........................................................................ 8-1
Starboard and port view (port view) ..................................................... 8-1
(Top view) ................................................................................................ 8-2
Tiller handle model (WHD) .................................................................... 8-3
WIRE HARNESS (MHD) ................................................................................. 8-4
WIRE HARNESS (WHD, ED 10-PIN) .............................................................. 8-5
WIRE HARNESS (ED 7-PIN) .......................................................................... 8-6
WIRE HARNESS (ET) ..................................................................................... 8-7
ELECTRICAL COMPONENTS ANALYSIS ..................................................... 8-8
DIGITAL CIRCUIT TESTER ...................................................................... 8-8
MEASURING THE PEAK VOLTAGE ........................................................ 8-8
PEAK VOLTAGE ADAPTOR ..................................................................... 8-8
MEASURING A LOW RESISTANCE ........................................................ 8-9
IGNITION SYSTEM ...................................................................................... 8-10
CHECKING THE SPARK PLUGS ........................................................... 8-12
CHECKING THE IGNITION SPARK GAP .............................................. 8-12
CHECKING THE SPARK PLUG CAPS ................................................... 8-13
CHECKING THE IGNITION COIL .......................................................... 8-13
CHECKING THE CHARGE COIL ............................................................ 8-14
CHECKING THE PULSER COIL ............................................................. 8-14
CHECKING THE CDI UNIT .................................................................... 8-15
CHAPTER 8
ELECTRICAL SYSTEM
E