Yamaha F150B Service Manual

Also see for F150B: Owner's manual Service manual Owner's manual

i-5Index0123567891010APTT cylinder..............................................9-50PTT gear pump .........................................9-45PTT motor .................................................9-39PTT requirement .........................................1-5PTT switch and cowling lock lever ..............9-6PTT system.............................. 1-8, 1-17, 5-48PTT unit ................................. 1-20, 2-29, 9-32R.Reducing the fuel pressure .........................6-4Refacing the valve seat.............................7-41Remote control box and switch panelinstallation ...............................................3-16Removing the anode (cylinder block)........7-48Removing the clamp bracket ....................9-29Removing the cowling lock lever.................9-8Removing the crankcase cover.................7-48Removing the cylinder head .....................7-38Removing the drive shaft .................8-16, 8-61Removing the exhaust cover ....................7-34Removing the flushing hose........................9-8Removing the flywheel magnet...................7-6Removing the lower unit ....................8-3, 8-49Removing the oil filter bracket...................7-48Removing the oil pump assembly .............7-48Removing the power unit ..........................7-22Removing the propeller shaft housingassembly........................................8-10, 8-55Removing the PTT motor..........................9-41Removing the PTT switch ...........................9-8Removing the PTT unit .............................9-33Removing the reservoir.............................9-41Removing the shift rod and shift bracket.....9-3Removing the starter motor ......................5-42Removing the steering arm.......................9-24Removing the tilt ram and trim ram...........9-52Removing the timing belt, driven sprocket,and camshaft ..........................................7-28Removing the upper case .........................9-14Removing the water pump andshift rod ............................................8-6, 8-52Removing the wiring harness......................7-8Replacing the oil filter..............................10-11Replacing the timing belt................7-18, 10-16Replacing the valve guide.........................7-40Reverse gear shim (T1) selection chart ....8-83Reverse gear shim (T2) selection chart ....8-45Rigging grommet description ......................3-8Rigging recommendations ........................3-25Rotating part ...............................................0-1S.Safety while working ...................................0-1Sealant and locking agent .......................... 0-6Selecting the connecting rod bearing ....... 7-57Selecting the main bearing ....................... 7-60Selecting the pinion shim (T3) ......... 8-33, 8-73Selecting the propeller shaft shim (T4)..... 8-73Selection................................................... 3-26Self-protection ............................................ 0-2Sensor, switch and actuator ....................... 2-4Serial number ............................................. 1-2Shift rod and shift bracket........................... 9-1Shim location ................................... 8-32, 8-72Shimming......................................... 8-31, 8-71Shimming (counter rotation model) .......... 8-65Shimming (regular rotation model) ........... 8-25Shimming check sheet .................... 8-26, 8-66Shimming workflow.......................... 8-25, 8-65Single outboard motor application ............ 3-21Special service tool.............................. 0-3, 0-8Special tightening torque .......................... 1-18Starter motor.................................... 5-40, 7-12Starting system........................................... 1-9Starting units and components ................. 5-38Stationary condition .................................. 2-32Steering arm ............................................. 9-23Symbol........................................................ 0-6Synchronizing the throttle valve................ 6-23System diagram........................................ 3-21T.Test run .................................................... 10-7Throttle body............................................. 6-20Throttle link ............................................... 6-17Tightening torque........................................ 0-3Timing belt ................................................ 7-17Top view .............................................. 5-5, 5-9Trim ram retraction function...................... 2-30Trim-down and tilt-down function.............. 2-31Trim-up and tilt-up function....................... 2-29Trouble code and checking step................. 4-6Troubleshooting procedure......................... 4-4Troubleshooting the lower unit ................. 4-18Troubleshooting the power unit .................. 4-4Troubleshooting the power unit (trouble codenot detected)........................................... 4-11Troubleshooting the power unit using thediagnostic flash indicator ........................ 4-10Troubleshooting the power unit usingthe YDIS ................................................... 4-4Troubleshooting the PTT unit ................... 4-17Twin outboard motor application .............. 3-23U.Uncrate procedure...................................... 3-5