Yamaha F80BETL Service Manual page 242

Index
Checking the piston clearance..................5-42
Checking the piston diameter ...................5-41
Checking the piston ring grooves..............5-43
Checking the piston ring side clearance ...5-43
Checking the piston rings..........................5-42
Checking the power trim and
tilt fluid level ............................................3-11
Checking the power trim and tilt motor .....7-27
Checking the power trim and
tilt operation ............................................3-11
Checking the power trim and tilt relay.......7-45
Checking the power trim and tilt switch.....7-46
Checking the power trim and tilt system .....1-8
Checking the pressure control valve.........5-39
Checking the pressure regulator...............4-14
Checking the propeller ..............................3-13
Checking the propeller shaft .....................6-12
Checking the propeller shaft housing........6-12
Checking the pulser coils ............................8-8
Checking the Rectifier Regulator ..............8-17
Checking the remote control cables............1-7
Checking the sensor assembly ...................8-8
Checking the shift position switch ...............8-9
Checking the spark plug wires ....................8-7
Checking the spark plugs............................3-6
Checking the starter motor operation........8-16
Checking the starter motor pinion .............8-15
Checking the starter relay .........................8-11
Checking the stator coil.............................8-16
Checking the steering system.....................1-8
Checking the thermostat .............................3-7
Checking the throttle position sensor..........4-9
Checking the tilt cylinder and
trim cylinder.............................................7-39
Checking the timing belt..............................3-6
Checking the timing belt and sprockets ....5-18
Checking the top cowling ............................3-3
Checking the trim sensor ..........................7-47
Checking the valve clearance ...................5-10
Checking the valve guides ........................5-28
Checking the valve lifters ..........................5-27
Checking the valve seat............................5-29
Checking the valve springs .......................5-27
Checking the valves........................ 5-27
Checking the vapor separator...................4-16
Checking the water pump and shift rod ......6-9
Clamp brackets and swivel bracket ..........7-19
Control system ............................................3-8
Cylinder block ...........................................5-40
Cylinder head............................................5-24
i-2
D.
Diagnosing the electronic control
system .................................................... 9-18
Dimensions................................................. 2-9
Disassembling the cylinder block ............. 5-41
Disassembling the drive shaft................... 6-17
Disassembling the forward gear ............... 6-17
Disassembling the fuel pump ..................... 4-5
Disassembling the gear pump .................. 7-33
Disassembling the lower case .................. 6-17
Disassembling the oil pan......................... 7-13
Disassembling the oil pump...................... 7-12
Disassembling the oil seal housing ............ 6-9
Disassembling the power trim
and tilt motor........................................... 7-27
Disassembling the propeller
shaft assembly........................................ 6-11
Disassembling the propeller
shaft housing .......................................... 6-11
Disassembling the starter motor............... 8-15
Disassembling the tilt cylinder .................. 7-38
Disassembling the trim cylinder................ 7-38
Disassembling the upper case ................. 7-13
Disassembling the vapor separator .......... 4-16
Disassembly and assembly ........................ 1-4
Disconnecting the quick connector........... 4-13
Draining the fuel ....................................... 4-15
Drive shaft and lower case ....................... 6-15
E.
ECM.......................................................... 5-21
Electrical ..................................................... 2-6
Electrical components ................................ 8-3
Electrical systems..................................... 9-17
Exhaust cover........................................... 5-37
F.
Fire prevention............................................ 1-3
Fuel and blowby hoses............................... 4-2
Fuel control system .................................. 8-10
Fuel filter and fuel pump ............................. 4-3
Fuel system ................................................ 3-3
,
7-39
G.
Gear pump................................................ 7-30
General..................................................... 3-14
General specifications ................................ 2-1
General torques........................................ 2-13
Good working practices .............................. 1-4
6D93G11