Yamaha FX Nytro 2008 Manuel D'atelier page 12

INSPECTION ............................................ 5-41
INSTALLATION ........................................ 5-42
OIL PAN AND OIL PUMP .............................. 5-44
REMOVAL ................................................ 5-47
INSPECTION ............................................ 5-47
INSTALLATION ........................................ 5-49
CRANKCASE ................................................. 5-51
REMOVAL ................................................ 5-53
INSPECTION ............................................ 5-53
INSTALLATION ........................................ 5-54
CONNECTING RODS AND PISTONS ........... 5-57
REMOVAL ................................................ 5-58
INSPECTION ............................................ 5-59
INSTALLATION ........................................ 5-65
CRANKSHAFT AND BALANCER SHAFT .... 5-68
REMOVE .................................................. 5-70
INSPECTION ............................................ 5-71
INSTALLATION ........................................ 5-74
CHAPTER 6.
COOLING SYSTEM
RADIATOR ....................................................... 6-1
INSPECTION .............................................. 6-3
INSTALLATION .......................................... 6-4
THERMOSTAT ................................................. 6-5
INSPECTION .............................................. 6-6
INSTALLATION .......................................... 6-6
WATER PUMP.................................................. 6-7
REMOVAL .................................................. 6-9
DISASSEMBLY........................................... 6-9
INSPECTION ............................................ 6-10
ASSEMBLY............................................... 6-10
INSTALLATION ........................................ 6-11
OIL COOLER AND HEAT EXCHANGER ...... 6-12
INSPECTION ............................................ 6-14
CHAPTER 7.
FUEL INJECTION SYSTEM
FUEL INJECTION SYSTEM............................. 7-1
CIRCUIT DIAGRAM.................................... 7-2
ECU SELF-DIAGNOSTIC FUNCTION ....... 7-3
SELF-DIAGNOSTIC FUNCTION
TABLE......................................................... 7-3
TROUBLESHOOTING CHART .................. 7-5
DIAGNOSTIC MODE.................................. 7-6
TROUBLESHOOTING DETAILS .............. 7-12
OIL PRESSURE SWITCH ........................ 7-25
INTAKE AIR TEMPERATURE
SENSOR ................................................... 7-25
ISC (IDLE SPEED CONTROL) UNIT........ 7-26
AIR FILTER CASE ......................................... 7-27
THROTTLE BODY.......................................... 7-28
INJECTORS.............................................. 7-29
REMOVAL................................................. 7-31
INSPECTION ............................................ 7-31
FUEL PRESSURE INSPECTION ............. 7-32
INSPECTION AND ADJUSTMENT .......... 7-33
CHAPTER 8.
ELECTRICAL
SWITCH INSPECTION ..................................... 8-1
SWITCH INSPECTION ............................... 8-1
INSPECTING A SWITCH SHOWN
IN THE MANUAL ........................................ 8-1
IGNITION SYSTEM .......................................... 8-2
CIRCUIT DIAGRAM.................................... 8-2
TROUBLESHOOTING ................................ 8-3
IGNITION SPARK GAP .............................. 8-5
IGNITION COIL........................................... 8-5
CRANKSHAFT POSITION SENSOR ......... 8-6
THROTTLE OVERRIDE SYSTEM
(T.O.R.S.).................................................... 8-7
ENGINE STOP SWITCH ............................ 8-8
THROTTLE SWITCH .................................. 8-8
MAIN SWITCH ............................................ 8-9
ELECTRICAL STARTING SYSTEM .............. 8-10
CIRCUIT DIAGRAM.................................. 8-10
TROUBLESHOOTING .............................. 8-11
STARTER MOTOR ................................... 8-13
CHARGING SYSTEM ..................................... 8-17
CIRCUIT DIAGRAM.................................. 8-17
TROUBLESHOOTING .............................. 8-18
BATTERY.................................................. 8-19
STATOR COIL .......................................... 8-19
LIGHTING SYSTEM ....................................... 8-20
CIRCUIT DIAGRAM.................................. 8-20
TROUBLESHOOTING .............................. 8-21
BULB(S) .................................................... 8-24
HEADLIGHT BEAM SWITCH ................... 8-24
HEADLIGHT RELAY................................. 8-25
LOAD CONTROL RELAY ......................... 8-25
SIGNAL SYSTEM ........................................... 8-26
CIRCUIT DIAGRAM.................................. 8-26