2007-2009 Yamaha F20 Outboard Service Manual

2007-2009 Yamaha F20 Outboard service manual - comprehensive guide for maintenance, troubleshooting, and repair. Includes diagrams and specs. Publication 6AG281972100.

5.0(1)

Preview Available

Yamaha 2007-2009 Yamaha F20 Outboard Service Manual manual page preview - page 1 of 334

Sample pages from the 2007-2009 Yamaha F20 Outboard Service Manual manual

Yamaha 2007-2009 Yamaha F20 Outboard Service Manual manual preview page 1 - thumbnail

Yamaha 2007-2009 Yamaha F20 Outboard Service Manual manual preview page 3 - thumbnail

Click thumbnails to preview different pages

$13.69 (incl. VAT) Instant Download / No Shipping Fees

OR BUY NOW

Lifetime Access

Re-download anytime

Instant Download

Get it immediately

Secure Payment

PayPal

Yamaha Models Covered & Key Technical Specifications

Yamaha F20 Outboard (6AG281972100) – 2007-2009 2007-2009 Yamaha F20 Outboard Service Manual | Documentation Packet.

Designated Volume Data: 5.4 L/hr specifies the maximum fuel consumption rate at 5,500 r/min Parameters.
Primary Charge Quantity: 1.6 L signifies the engine oil quantity without oil filter replacement Sequences.
Advanced End Play: For optimal operation, 0.8-0.9 mm denotes the spark plug gap Requirements.
Defined Cooling Specs: The cylinder head requires 22.000–22.021 mm for the journal inside diameter Baseline.
Key Mass Specs: 51.7 kg represents the standard weight with aluminum propeller (S) Configuration.
Certified Twist Specifications: 71° specifies the tilt-up angle Threshold.

Technical Specifications

Document Number / Seller:: 30165 / Kimberly Lee
File Size:: 14.49 MB
File Type:: PDF
Language:: English
Pages:: 334
Printable:: Yes
Category:: Outboard Motor
Last updated / verified: Jan 6, 2026

Yamaha Manual Features & Content Preview

Yamaha F20 Outboard (6AG281972100) – 2007-2009

Asset-ID: 6AG281972100 // Technical-Benchmarks: 1.6 L oil capacity, 0.8-0.9 mm spark plug gap, 71° tilt-up angle Logic // Technical-Domain: Outboard Motor / Power Unit.

The repository is divided into chapters covering systems, procedures, and introductory information. Methodically establishing accurate diagnoses and repairs, this manual serves as a critical reference for mechanics and owners alike. It details procedures for engine assembly, disassembly, and critical component checks.

Metric	Baseline	Framework
Engine Oil Quantity	1.6 L (without filter)	Standard Capacity
Spark Plug Gap	0.8-0.9 mm	Specified Tolerance
Tilt-up Angle	71°	Operational Range
Max. Output	20 HP at 5,500 RPM	Performance Benchmark
Gear Ratio	2.08:1	Drive Unit Specification
Weight (S)	51.7 kg	Standard Configuration

Chapters within this manual cover the following critical areas:

Power Unit (Check and Adjustment)
Timing Belt and Sprocket
Cylinder Head
Cylinder Block
Lower Unit
Shimming
Backlash

This manual documents torque specifications for essential components to ensure proper service interval reliability.

Manual FAQ, Purchase & Download Details

Calculate the **precise** pressure specifications for the oil system?

400 kPa (4.0 kgf/cm2, 58.0 psi) is the specified oil pressure at engine idle speed.

What values signify the **proper** assembly sequence for the piston rings?

For the piston rings, 0.02–0.06 mm is the side clearance for the top and 2nd rings, while 0.05–0.19 mm is for the oil ring.

Assess the **standard** service interval parameters for the timing belt?

The timing belt requires checking every 1,000 hours (5 years) and replacement at 1,000 hours (5 years).

What components are **necessary** for the system architecture of the ignition timing?

Ignition timing is T.D.C. ± 1.5° at 1,050 r/min, requiring the use of a timing light and a digital tachometer for accurate measurement.

Customer Reviews

Read what our customers say about this Yamaha Outboard Motor manual and share your own experience.

2007-2009 Yamaha F20 Outboard Service Manual