Yamaha Outboard 8LN Service Repair Maintenance Factory Professional Manual

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🏷️ Basic Information Identification Make: Yamaha Model: 8LN Outboard Year: 1984 Generation: N/A 📋 Manual Details Documentation Manual Type: Service Repair Maintenance Language: English Format: PDF Features Searchable: Yes Bookmarked:...

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Type: Engine

Vendor:

Sku: 48219

Tags: 8LN Engine Marine Sterndrive Yamaha

Product variants

Description

🏷️ Basic Information

Identification

Make:

Yamaha

Model:

8LN Outboard

Year:

Generation:

📋 Manual Details

Documentation

Manual Type:

Service Repair Maintenance

Language:

English

Format:

Features

Searchable:

Bookmarked:

Diagrams:

Exploded diagrams

Content

Coverage:

Comprehensive (disassembly, repair, assembly, inspection)

⚙️ Engine Specifications

Engine Configuration

Engine Type:

Inline 2-Cylinder

Displacement:

212 cc (12.9 cu in)

Performance

Power:

8 HP (5.9 kW)

Fueling

Fuel Type:

Gasoline

Cooling

Cooling System:

Water-cooled

🔧 Transmission

Gearbox

Type:

Forward, Neutral, Reverse

Gear Ratio:

2.08:1

🔧 Maintenance

Lubrication

Gearcase Oil Type:

Yamaha Gearcase Lubricant (or equivalent)

Gearcase Oil Capacity:

Approximately 190 ml (6.4 US oz)

Ignition

Spark Plug Type:

NGK BR7HS-10 (or equivalent)

Spark Plug Gap:

0.9 - 1.0 mm (0.035 - 0.039 in)

Recommended Fuel Octane:

87 Octane (Minimum)

Cooling

Water Pump Impeller Replacement Interval:

Recommended every 1-2 years or as needed

General

Propeller Recommendation:

Varies based on hull type and intended use (refer to manual for specifics)