Yamaha 60F - Service Manual

Other manuals for Yamaha 60F

Owner's Manual222 pages

Supplementary Service Manual304 pages

Questions and Answers

B
bjohnsonJul 30, 2025
Why Yamaha 60F Outboard Motor starter will not operate?
- P
  Peggy ThomasJul 30, 2025
  If your Yamaha Outboard Motor's starter won't operate, several factors could be at play. The battery capacity might be weak or low, requiring you to check its condition and potentially use a battery with the recommended capacity. The battery connections could be loose or corroded; ensure you tighten the battery cables and clean the terminals. A blown fuse in the electric start circuit could also be the culprit, so check for any electric overload, repair it, and replace the fuse with one of the correct amperage. Other potential causes include faulty starter components (have these serviced by a Yamaha dealer), the engine stop switch lanyard not being attached (attach the lanyard), or the shift lever being in gear (shift to neutral).
G
Greg LopezAug 8, 2025
What to do if Yamaha 60F Outboard Motor engine will not start but starter operates?
- B
  Brandi KellyAug 8, 2025
  If your Yamaha Outboard Motor engine won't start but the starter operates, here's what to check: The fuel tank may be empty, so fill it with clean, fresh fuel. The fuel could be contaminated or stale, requiring you to replace it with clean, fresh fuel. A clogged fuel filter needs cleaning or replacement. Make sure you are using the correct starting procedure. Inspect, clean, or replace fouled or incorrect spark plugs with the recommended type. Ensure spark plug caps are correctly fitted. Check for wear or breaks in the ignition wires, tighten loose connections, and replace worn or broken wires. Also, attach the engine stop switch lanyard and shift to neutral. For fuel pump malfunctions, faulty ignition parts, damaged engine inner parts, have it serviced by a Yamaha dealer.
T
Tamara DonovanAug 12, 2025
How to troubleshoot a Yamaha 60F when the starter will not operate?
- J
  John ReyesAug 12, 2025
  If the starter on your Yamaha Outboard Motor won't operate, begin by checking the battery. Ensure it's in good condition and has the recommended capacity. Tighten any loose battery cables and clean corroded terminals. Inspect the fuse for the electric start circuit and replace it if blown, after addressing the cause of the overload. Ensure the engine stop switch lanyard is attached and the shift lever is in neutral.
A
Amber MeltonAug 26, 2025
How to fix excessive vibration in Yamaha Outboard Motor?
- E
  Erica MarshallAug 26, 2025
  Excessive vibration in your Yamaha Outboard Motor can stem from several issues. A damaged propeller should be repaired or replaced. A damaged propeller shaft or steering pivot requires servicing by a Yamaha dealer. Remove any weeds or foreign matter tangled on the propeller. Check for and tighten any loose motor mounting bolts. Also, tighten or have serviced a loose or damaged steering pivot by a Yamaha dealer.
K
Kimberly BurtonNov 2, 2025
Why does the warning buzzer sound on my Yamaha 60F?
- S
  steven91Nov 2, 2025
  If the warning buzzer sounds or the indicator lamp lights on your Yamaha Outboard Motor, it could be due to several reasons. The cooling system might be clogged, so check the water intake for any restrictions. The engine oil level could be low, requiring you to fill the oil tank with the specified engine oil. An incorrect heat range of the spark plug necessitates inspecting and replacing it with the recommended type. Ensure you are using the specified engine oil and replace it if it's contaminated or deteriorated. If the oil filter is clogged or the oil feed/injection pump malfunctions, have it serviced by a Yamaha dealer. Improper load distribution on the boat can also trigger the warning, so distribute the load evenly. Lastly, a faulty water pump or thermostat should be serviced by a Yam...
L
Lauren KelleyNov 15, 2025
Why is my Yamaha 60F Outboard Motor losing power?
- J
  Jeffrey KirkNov 15, 2025
  If your Yamaha Outboard Motor engine experiences power loss, several factors could be responsible. A damaged propeller should be repaired or replaced. An incorrect propeller pitch or diameter requires installation of the correct propeller to operate the outboard at its recommended speed range. Adjusting the trim angle can help achieve more efficient operation. If the motor is mounted at an incorrect height on the transom, it should be adjusted to the proper transom height. Additionally, check for warning system activations and correct their causes. Clean the boat bottom if it's fouled with marine growth. Inspect, clean, or replace fouled or incorrect spark plugs, remove any foreign matter tangled on the gear housing, and clean the lower unit. Obstructions in the fuel system, a clogged fuel...
J
jared28Nov 20, 2025
Why does my Yamaha 60F idle irregularly?
- M
  Melissa PerezNov 20, 2025
  If your Yamaha Outboard Motor engine idles irregularly or stalls, several factors could be the cause. Start by inspecting the spark plugs and cleaning or replacing them if they are fouled or of an incorrect type. Check for any obstructions in the fuel system, such as pinched or kinked fuel lines. Ensure the fuel is clean and fresh, and replace the fuel filter if it's clogged. Other potential issues include failed ignition parts, which should be serviced by a Yamaha dealer; activation of the warning system, requiring you to identify and correct the cause; an incorrect spark plug gap, which should be inspected and adjusted; and poor connections or damaged ignition wiring, which should be checked and repaired. Also, be sure that you are using specified engine oil. For thermostat issues, carbu...

Summary

HOW TO USE THIS MANUAL

MANUAL FORMAT

Describes the manual's structure and step-by-step procedures for maintenance and repair.

MODEL INDICATION

Explains how different motor models are indicated throughout the manual.

THE ILLUSTRATIONS

Describes the use and meaning of illustrations to identify components and procedures.

REFERENCES

Explains how cross-references to other sections are made within the manual.

SPECIFICATIONS

WARNINGS, CAUTIONS AND NOTES

Explains symbols used for important information, warnings, and safety precautions.

CHAPTER 1 GENERAL INFORMATION

IDENTIFICATION

Covers serial number location and model identification for the outboard motor.

SAFETY WHILE WORKING

Outlines essential safety precautions and practices for mechanics.

SPECIAL TOOLS

Lists and describes the special tools required for accurate assembly and tune-up.

MEASURING

Details measurement procedures and specifications for various engine parts.

REMOVAL AND INSTALLATION

Describes the procedures for removing and installing specific components.

CHAPTER 2 SPECIFICATIONS

GENERAL SPECIFICATION

Provides overall technical data including dimensions, weight, and performance for engine models.

MAINTENANCE SPECIFICATIONS

Details maintenance-related specifications for the engine, electrical, and other systems.

TIGHTENING TORQUE

Lists specific torque values for engine and gear case fasteners during assembly.

GENERAL TORQUE SPECIFICATIONS

Provides general torque guidelines for standard fasteners used in the outboard motor.

CHAPTER 3 PERIODIC INSPECTION AND ADJUSTMENT

PERIODIC SERVICE

Outlines the recommended maintenance schedule and intervals for various service items.

BATTERY

Covers battery inspection, safety precautions, and capacity specifications.

CARBURETOR

Details carburetor inspection, cleaning, and link adjustment procedures.

GEAR OIL

Details procedures for draining, filling, and checking the gear oil.

IDLE-SPEED

Covers idle speed adjustment procedures and specifications for different models.

IGNITION TIMING ADJUSTMENT

Details procedures for adjusting the ignition timing plate position.

OIL INJECTION PUMP

Covers operational testing of the oil injection pump discharge.

SPARK PLUG

Details spark plug inspection, cleaning, gap adjustment, and replacement.

CHAPTER 4 FUEL SYSTEM

FUEL SYSTEM

Overview of the fuel system components and their exploded diagrams.

FUEL LINE

Details on checking and installing the fuel line correctly.

CARBURETOR

Covers carburetor disassembly, inspection of components, and assembly.

OIL-INJECTION SYSTEM (Oil injection model)

Details for the oil injection system's electrical components and exploded diagrams.

CHAPTER 5 POWER UNIT

EXPLODED DIAGRAM

Visual breakdown of the power unit components with part identification.

DISASSEMBLY

Step-by-step procedures for disassembling the power unit.

INSPECTION

Detailed inspection procedures for key power unit parts like cylinder head and piston.

ASSEMBLY AND ADJUSTMENT

Procedures for reassembling and adjusting power unit components.

INSTALLATION

Final steps for installing the power unit onto the engine.

CHAPTER 6 LOWER UNIT

EXPLODED DIAGRAM

Visual breakdown of the lower unit components with part identification.

DISASSEMBLY

Step-by-step procedures for disassembling the lower unit.

INSPECTION

Detailed inspection of lower unit components like gears, bearings, and water pump.

SHIM SELECTION

Procedures for selecting and installing shims for proper gear meshing.

MEASURING THE BACKLASH

How to measure gear backlash using specialized tools and determine shim adjustments.

INSTALLATION

Final steps for installing the lower unit assembly onto the outboard motor.

CHAPTER 7 BRACKET UNIT

BRACKET UNIT

Overview of the bracket unit, including exploded diagrams and component details.

HYDRAULIC TILT UNIT

Details on the hydraulic tilt unit, including inspection procedures.

POWER TRIM AND TILT UNIT

Comprehensive guide to the PTT unit, including disassembly, inspection, and assembly.

POWER TRIM AND TILT MOTOR

Service procedures for the PTT motor, covering disassembly, inspection, and assembly.

CHAPTER 8 ELECTRICAL SYSTEMS

ELECTRICAL COMPONENTS

Lists all electrical components used in the outboard motor with their locations.

WIRING DIAGRAM

Detailed diagrams illustrating the electrical connections for different engine models.

ELECTRICAL ANALYSIS

Troubleshooting procedures for diagnosing issues in the electrical system.

STARTER MOTOR

Procedures for starter motor removal, disassembly, inspection, assembly, and installation.

CHAPTER 9 TROUBLE ANALYSIS

TROUBLE ANALYSIS

General guidelines and prerequisites for performing trouble analysis.

TROUBLE ANALYSIS CHART

A chart to diagnose common engine problems and their relative parts and reference chapters.

Yamaha 60F Specifications

General

Engine Type	4-stroke
Cylinder Configuration	Inline 4
Compression Ratio	9.5:1
Fuel Induction System	EFI (Electronic Fuel Injection)
Starting System	Electric
Ignition System	TCI
Full Throttle RPM Range	5000-6000 rpm
Steering	Remote
Max Output	60 hp
Shaft Length	20 in
Cooling System	Water-cooled
Displacement	996 cc
Bore x Stroke	65.0 mm x 75.0 mm (2.6 x 3.0 in)
Alternator Output	17 Amp
Recommended Fuel	Regular unleaded gasoline (min 87 octane)