Yamaha F300, LF300, F350, LF350 Outboard Service Manual

This service manual provides comprehensive coverage for Yamaha F300, LF300, F350, and LF350 outboard motors. It details systems including power unit, electrical, fuel, and PTT. Part number LIT-18616-03-08.

visibility Preview Available
Yamaha Yamaha F300, LF300, F350, LF350 Outboard Service Manual manual page preview - page 1 of 572

Sample pages from the Yamaha F300, LF300, F350, LF350 Outboard Service Manual manual

Yamaha Yamaha F300, LF300, F350, LF350 Outboard Service Manual manual preview page 1 - thumbnail
Yamaha Yamaha F300, LF300, F350, LF350 Outboard Service Manual manual preview page 3 - thumbnail
Yamaha Yamaha F300, LF300, F350, LF350 Outboard Service Manual manual preview page 5 - thumbnail
info_outline Click thumbnails to preview different pages
$14.25 (incl. VAT) Instant Download / No Shipping Fees
3 copies sold
OR BUY NOW
verified_user
Lifetime Access
Re-download anytime
flash_on
Instant Download
Get it immediately
lock
Secure Payment
PayPal

Document Details

keyboard_arrow_down
Document Number / Seller:
31306 / Walter Edwards
File Size:
22.76 MB
File Type:
PDF
Language:
English
Pages:
572
Printable:
Yes
Category:
Outboard Motor
Last updated / verified
May 19, 2025

Models Covered & Key Technical Specifications

Yamaha F300 / LF300 / F350 / LF350 Outboard (LIT-18616-03-08) – 2008 This Service Manual | Reference Section. Container.

  • Nominal Throughput Data: 5,330 cm3 establishes the engine displacement for optimal operation.
  • Principal Angular Speed: 5,500 r/min signifies the maximum output speed Range.
  • Rated Package Size: 8.0 L (8.45 US qt) defines the total oil capacity Framework.
  • Technical Moment Values: 9.6 : 1 indicates the standard compression ratio Benchmarks.
  • Standard Fit Tolerances: 1.0–1.1 mm (0.039–0.043 in) specifies the spark plug gap Requirements.
  • Defined Speed Rating: 600–700 r/min represents the recommended engine idle speed Parameters.

Manual Description & Preview

Yamaha F300, LF300, F350, LF350 Outboard Service Manual: Yamaha F300, LF300, F350, LF350 Outboard - Comprehensive Service & Repair Manual Factory-Standards

System-Coverage: All Models // Assembly-Group: Outboard Motor / Power Unit // System-Coverage: Complete Documentation. Performance-Element Value Calibration-Data
Engine Displacement 5,330 cm3 N/A
Maximum Output 350 HP N/A
Oil Capacity 8.0 L N/A
Spark Plug Gap 1.0–1.1 mm N/A
Engine Idle Speed 600–700 RPM N/A
Compression Ratio 9.6:1 N/A

Service sections detail the inspection, servicing, and repair of various systems including:

  • Power Unit: Engine components, crankshaft, pistons, valves, and lubrication.
  • Electrical System: Ignition, fuel injection, VCT, and charging systems.
  • Fuel System: Fuel rating, supply, and vapor treatment.
  • PTT Unit: Tilt and trim functions, hydraulics.
  • Troubleshooting: Common issues and diagnostic procedures.
  • Rigging Information: Installation and network setup.
  • Maintenance: General servicing procedures. This manual documents torque specifications for various components to ensure proper rotational loosening prevention.

FAQ

Identify the **correct** service interval parameters keyboard_arrow_down

Intervals are detailed across various sections, including specific recommendations for oil changes and filter replacements, typically found in the Maintenance chapter (Chapter 10).

What **documented** system architecture is presented keyboard_arrow_down

The manual details the architecture of systems such as the electronic control system, fuel system, cooling system, and lubrication system, including flow diagrams and component illustrations.

Determine the **precise** tool requirements keyboard_arrow_down

Special service tools required for specific procedures are listed and illustrated, with part numbers provided in the "Special service tool" section (Page 0-9).

Customer Reviews

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