Yamaha F150A Service Manual page 468

Checking the cylinder head.......................7-41
Checking the cylinder head and cylinder block
anode ......................................................7-45
Checking the diaphragm and valve...........6-14
Checking the dog clutch...................8-16, 8-57
Checking the drive shaft ..................8-22, 8-63
Checking the drive shaft bushing..............9-18
Checking the driven sprocket....................7-35
Checking the electrical component ...........5-12
Checking the engine ECM circuit..............5-14
Checking the engine idle speed/noise ......10-9
Checking the engine oil level .........10-5, 10-10
Checking the engine shut-off switch .........5-27
Checking the engine start switch ..............5-28
Checking the engine temperature
sensor .....................................................5-24
Checking the exhaust cover anode...........7-50
Checking the exhaust guide/
exhaust manifold...................................10-11
Checking the filter .....................................9-58
Checking the forward gear...............8-22, 8-57
Checking the fuel cup assembly .................6-9
Checking the fuel filter ...................6-38, 10-11
Checking the fuel filter assembly ................6-8
Checking the fuel filter element...................6-9
Checking the fuel injector..........................5-17
Checking the fuel line................................10-6
Checking the fuel pump ..........................10-11
Checking the fuel pump assembly ............6-13
Checking the fuel rail ................................6-32
Checking the gear oil level.............10-6, 10-12
Checking the gear pump...........................9-58
Checking the gear pump housing .............9-58
Checking the high-pressure fuel
pump ..............................................5-18, 6-43
Checking the hydraulic pressure...............9-35
Checking the ignition coil ..........................5-21
Checking the ignition spark.......................5-21
Checking the impeller/
water pump housing..............................10-15
Checking the intake manifold....................6-38
Checking the ISC valve....................5-15, 6-38
Checking the journal oil clearance ............7-71
Checking the lighting coil
(stator assembly) ....................................5-19
Checking the lower case..................8-23, 8-63
Checking the lower unit
anode .............................. 8-3, 8-8, 8-47, 8-50
Checking the lower unit for air
leakage ..........................................8-28, 8-64
Checking the main relay ...........................5-13
Checking the main switch/stop switch/choke
switch ...........................................10-5, 10-11
Checking the oil pan and
exhaust manifold .................................... 9-22
Checking the oil pressure ........................... 7-1
Checking the oil pressure sensor ............. 5-16
Checking the oil pump ..................... 7-54, 7-60
Checking the oil strainer ........................... 9-22
Checking the outboard motor mounting
height...................................................... 10-6
Checking the PCV ......................... 7-50, 10-14
Checking the pinion ......................... 8-22, 8-63
Checking the piston diameter ................... 7-64
Checking the piston pin boss inside
diameter.................................................. 7-65
Checking the piston pin diameter ............. 7-66
Checking the piston ring ........................... 7-64
Checking the piston ring end gap ............. 7-65
Checking the piston ring groove ............... 7-65
Checking the piston ring side clearance... 7-65
Checking the power trim and tilt unit ........ 10-7
Checking the power trim and
tilt unit operation ................................... 10-14
Checking the pressure regulator ................ 6-5
Checking the primer pump ......................... 6-9
Checking the propeller.......8-3, 8-8, 8-47, 8-50
Checking the propeller shaft............ 8-16, 8-57
Checking the propeller shaft housing ....... 8-16
Checking the propeller shaft
housing ................................................... 8-57
Checking the propeller/propeller nut/
cotter pin............................................... 10-14
Checking the PTT fluid level................... 10-14
Checking the PTT relay ............................ 5-41
Checking the PTT switch
(on bottom cowling) ................................ 5-42
Checking the pulser coil ........................... 5-22
Checking the Rectifier Regulator .............. 5-19
Checking the reservoir.............................. 9-52
Checking the reverse gear .............. 8-16, 8-63
Checking the shift cut-off switch ............... 5-26
Checking the shift link/shift cable and
throttle link/throttle cable/
throttle pick-up timing ............................. 10-6
Checking the shift position switch............. 5-26
Checking the spark plug ................ 7-25, 10-15
Checking the spark plug wire ................... 5-21
Checking the speed sensor (optional) ...... 5-40
Checking the starter motor pinion............. 5-35
Checking the starter relay......................... 5-27
Checking the steering system .................. 10-7
Checking the thermostat................ 7-50, 10-15
Checking the thermoswitch ...................... 5-25
Checking the throttle cable and
shift cable ............................................... 10-7
Checking the throttle link .......................... 6-23
i-2
Index
0
1
2
3
5
6
7
8
9
10
10
A