Makita 5016NB Chainsaw Manual

The Makita 5016NB is a powerful chainsaw designed for professional use, featuring a 16-inch guide bar and a robust 50.1cc engine. It is equipped with advanced safety features, including a chain brake, and is ideal for cutting firewood, felling trees, and other heavy-duty tasks. Below are key sections for safety, features, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Safety Information 3. Operation Instructions 4. Specifications 5. Maintenance 6. Troubleshooting

Features at a Glance

Key components: 50.1cc engine, 16-inch guide bar, automatic chain lubrication, and ergonomic handle design.

Feature	Description
Engine	Powerful 50.1cc two-stroke engine for efficient cutting
Guide Bar	16-inch bar for versatile cutting applications
Chain Brake	Automatic chain brake for enhanced safety
Chain Lubrication	Automatic lubrication system for smooth operation
Weight	Lightweight design for easy handling

Safety Information

Always wear appropriate safety gear, including gloves, goggles, and hearing protection. Ensure the area is clear of obstacles before operating the chainsaw.

Read the manual thoroughly before use.
Check for loose parts and ensure the chain is properly tensioned.
Never operate the chainsaw while under the influence of drugs or alcohol.
Keep bystanders at a safe distance while operating.

WARNING! Failure to follow safety instructions may result in serious injury.

Operation Instructions

To operate the Makita 5016NB, follow these steps:

Check fuel and oil levels before starting.
Start the engine according to the instructions provided in the manual.
Use the throttle to control the speed of the chain.
Always cut at a safe angle and maintain a firm grip on the saw.

CAUTION! Ensure the chainsaw is off before making adjustments.

Specifications

Engine Displacement: 50.1cc
Guide Bar Length: 16 inches
Fuel Type: 2-stroke gasoline
Weight: 10.1 lbs
Chain Speed: 13.5 m/s
Oil Tank Capacity: 0.2 liters
Noise Level: 110 dB(A)

Maintenance

Regular maintenance is essential for optimal performance. Follow these guidelines:

Clean the air filter regularly.
Check and adjust the chain tension before each use.
Sharpen the chain as needed.
Inspect the guide bar for wear and replace if necessary.

CAUTION! Always disconnect the spark plug before performing maintenance.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Fuel issues	Check fuel level and ensure proper fuel mixture.
Chain not moving	Chain tension	Adjust the chain tension as needed.
Excessive vibration	Loose parts	Inspect and tighten all screws and bolts.
Oil leaking	Damaged oil tank	Inspect for cracks and replace if necessary.

Service: For further assistance, contact Makita customer support.