EasyManua.ls Logo

Yamaha F6AMH - Service Manual

Yamaha F6AMH
510 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
F
ES
SERVICE MANUAL
MANUEL D'ENTRETIEN
WARTUNGSHANDBUCH
MANUAL DE SERVICIO
290385
68T-28197-ZA-C1
WORLDWIDE
F6AMH, F6BMH
F8CMH, F8CW
USA, CANADA
F6Y
F8Y

Table of Contents

Other manuals for Yamaha F6AMH

Questions and Answers

  • L
    Laura WilliamsAug 19, 2025
    What to do if Yamaha Outboard Motor fuel management gauge shows incorrect fuel consumption?
    • W
      Wendy StanleyAug 19, 2025
      If the fuel management gauge shows incorrect fuel consumption, the engine recognition might be wrong (especially for multi-applications). To fix this, default the engine number and turn the key switch on in order from the portside engine to re-memorize each engine number.
  • R
    rmorganAug 21, 2025
    What to do if the Yamaha Outboard Motor gauge display does not wake up?
    • M
      Matthew DavisAug 21, 2025
      If the gauge display doesn't wake up, it could be due to a lack of electrical power or a damaged gauge. Try these steps: replace the fuse, securely connect the couplers, replace any damaged wires or hubs, or, if necessary, replace the gauge itself.
  • M
    mdrakeAug 23, 2025
    Why Yamaha F6AMH Outboard Motor illumination does not light?
    • B
      brooksjanetAug 23, 2025
      If the illumination does not light, it could be due to a lack of electrical power or a damaged gauge. You should try replacing the fuse, connecting the couplers securely, replacing the damaged wire or hub, or replacing the gauge.
  • S
    sheriatkinsonAug 26, 2025
    How to fix Yamaha Outboard Motor tachometer showing incorrect engine RPM?
    • B
      Bryan GarrisonAug 26, 2025
      If the tachometer shows an incorrect engine RPM, the engine recognition might be wrong (especially for multi-applications). To correct this, push the 'SET' button for 10 seconds to default the engine number, then memorize each engine number again.
  • S
    Sophia WilsonAug 28, 2025
    What causes Yamaha Outboard Motor fuel management gauge to show incorrect remaining fuel?
    • B
      Brooke DavisAug 28, 2025
      If the fuel management gauge shows incorrect remaining fuel, the fuel capacity setting may be wrong (specifically for SQR Fuel mgt Gauge). Fill the tank with fuel, and set the correct fuel tank capacity.
  • M
    masondavidAug 30, 2025
    What to do if Yamaha F6AMH Outboard Motor gauge shows “----”?
    • S
      Shannon CannonAug 30, 2025
      If the gauge displays '----', it indicates that the digital signal is not being received. Check that the couplers are securely connected and replace any damaged bus wires or hubs.
  • V
    Victoria TurnerSep 2, 2025
    Why Yamaha F6AMH Outboard Motor Speedometer or Comb. Speedometer & Fuel mgt gauge shows incorrect fuel level?
    • R
      Rebecca TerrySep 2, 2025
      If the speedometer or combination speedometer & fuel management gauge shows an incorrect fuel level, the fuel sensor selection is likely wrong. Set up the fuel sensor to the correct resistance.
  • J
    Joshua BeardSep 4, 2025
    How to fix Yamaha F6AMH trim gauge showing incorrect position?
    • J
      Jeffrey NicholsSep 4, 2025
      If the trim gauge shows an incorrect position, the initial position setting might be wrong, or the trim sender could be damaged. Put the motor in the fully trimmed-in position and reset the initial (zero) trim angle. If that doesn't work, replace the trim sender.
  • L
    Leah HallSep 6, 2025
    Why Yamaha F6AMH gauge operates unstably?
    • A
      Allison AndersonSep 6, 2025
      If the gauge operates unstably, it could be because a resistor is not connected to the ending hubs. Connect the gray 6-pin cap to the ending multi-hubs.
  • B
    Brandon RoseSep 8, 2025
    What causes Yamaha F6AMH Outboard Motor gauge response to be poor or down?
    • M
      Mary BellSep 9, 2025
      If the gauge response is poor or down, a market obtainable unit connected to the system may have failed, or the signal volume has exceeded 50% of the capacity. Try replacing the unit or removing the heavy signal output unit.

Summary

Chapter 1: General Information

Safety While Working

Details critical safety procedures and precautions to prevent accidents and injuries.

Chapter 3: Periodic Check and Adjustment

Maintenance Interval Chart

Outlines recommended maintenance schedules based on operating hours and time intervals.

Chapter 4: Fuel System

Chapter 5: Power Unit

Crankshaft, Piston and Cylinder Body

Comprehensive guide to disassembling, assembling, and checking core engine internal components.

Chapter 6: Lower Unit

Lower Unit

Covers general removal, installation, and checking of the lower unit and propeller.

Chapter 7: Bracket Unit

Swivel and Steering Bracket

Covers removal, installation, and assembly of steering and swivel bracket components.

Chapter 8: Electrical System

Electrical Components

Overview of electrical parts and wiring connections for different models.

Ignition System

Covers checking spark plugs, ignition timing, and related components.

Chapter 9: Trouble Analysis

Trouble Analysis

A systematic guide to diagnosing and resolving common engine problems.

Wiring Diagram

Yamaha F6AMH Specifications

General IconGeneral
Starting SystemManual
Gear Ratio2.08:1
Lubrication SystemWet sump
Fuel Induction SystemCarburetor
Ignition / Advance SystemCDI
Max Output6 hp
Max. output at prop shaft6 hp
Full Throttle Operating Range5, 000 - 6, 000 rpm
Gear ShiftF-N
Engine Type4-stroke

Related product manuals