Yamaha F150A Service Manual page 469

Checking the tilt cylinder and
trim cylinder.............................................9-44
Checking the tilt limiter (optional)..............5-43
Checking the timing belt.................7-17, 10-15
Checking the TPS ............................5-15, 6-26
Checking the trim sensor ..........................5-42
Checking the valve....................................7-41
Checking the valve clearance ..........7-1, 10-15
Checking the valve guide..........................7-42
Checking the valve lifter............................7-40
Checking the valve seal ............................9-58
Checking the valve seat............................7-43
Checking the valve spring.........................7-41
Checking the vapor separator...................6-43
Checking the vapor shut-off valve.............5-18
Checking the vapor
shut-off valve...........................................6-19
Checking the water detection switch.........5-16
Checking the water pressure sensor
(optional) .................................................5-40
Checking the water pump and
shift rod ..........................................8-11, 8-53
Checking the Y-COP main wiring
harness ...................................................5-30
Checking Y-COP.......................................5-30
Circuit diagram............................................5-9
Clamp bracket.............................................3-6
Clamp bracket and swivel bracket ............9-27
Connecting the communication cable .........4-5
Control unit............................................... A-10
Cooling diagram........................................2-17
Cooling system .........................................2-17
Crankcase.................................................7-61
Crankpin bearing selection table...............7-70
Crankshaft journal bearing selection
table ........................................................7-74
Crate handling.............................................3-2
Crate top cover pictograph description .......3-2
Cylinder block (F150A, FL150A)...............7-52
Cylinder block (F150B, FL150B)...............7-58
Cylinder head............................................7-38
D.
Deactivating the tilt limiter .........................3-20
Disassembling the cylinder block..............7-63
Disassembling the cylinder head ..............7-40
Disassembling the drive shaft
housing ..........................................8-21, 8-62
Disassembling the forward gear ......8-21, 8-56
Disassembling the fuel pump assembly....6-14
Disassembling the gear pump ..................9-57
Disassembling the gear pump housing.....9-57
Disassembling the lower case .........8-22, 8-62
Disassembling the oil pan and exhaust
manifold .................................................. 9-22
Disassembling the oil pump............. 7-54, 7-60
Disassembling the propeller
(SDS propeller)................8-3, 8-8, 8-47, 8-50
Disassembling the propeller shaft
assembly ................................................ 8-15
Disassembling the propeller shaft housing
assembly ....................................... 8-16, 8-56
Disassembling the PTT motor .................. 9-50
Disassembling the reverse gear ............... 8-62
Disassembling the shift bracket.................. 9-3
Disassembling the starter motor ............... 5-35
Disassembling the tilt ram ........................ 9-44
Disassembling the trim ram ...................... 9-44
Disassembling the upper case ................. 9-18
Disassembling the vapor separator .......... 6-43
Disassembling the water pump housing... 8-11
Disassembling the water pump
housing ................................................... 8-53
Disassembly and assembly ........................ 0-3
Draining the fuel ....................................... 6-37
Drive shaft and lower case (counter rotation
model)..................................................... 8-60
Drive shaft and lower case (regular rotation
model)..................................................... 8-19
E.
ECM circuit ................................................. 5-9
ECM coupler layout .................................. 5-11
Electric shock ............................................. 0-1
Electrical component and wiring harness
routing....................................................... 5-1
Electrical system....................................... 1-17
Electrical technical data .............................. 1-7
Electronic control system............................ 2-1
Engine control unit and component .......... 5-13
Engine control unit and fuel unit .................A-2
Engine ECM component............................. 2-3
Engine speed control.................................. 2-5
Exhaust cover........................................... 7-48
Extension length recommendation for battery
cable ....................................................... 3-37
External dimensions ................................... 3-5
F.
Fail-safe control .......................................... 2-7
Flywheel magnet ...................................... 7-12
Forward gear shim (T1) selection chart
(F150A)...................................................A-13
Forward gear shim (T1) selection chart
(F150B)...................................................A-14
i-3
Index