Eager Beaver 2016 Chainsaw Manual

The Eager Beaver 2016 is a professional-grade chainsaw designed for heavy-duty cutting, featuring a high-performance 2-stroke engine, automatic oiling system, safety chain brake, anti-vibration handles, and easy-start technology. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: 2-stroke gasoline engine, 16-inch cutting bar, automatic chain oiler, safety chain brake, decompression valve for easy starting, anti-vibration system.

Safety Information

Read all instructions before operation. Wear proper safety gear.

1. Personal Protective Equipment: Always wear safety glasses, hearing protection, gloves, steel-toe boots, and chainsaw chaps.
2. Work Area Safety: Clear area of bystanders, especially children. Ensure secure footing.
3. Kickback Prevention: Hold saw firmly with both hands. Do not cut with tip of bar.
4. Fuel Safety: Refuel in well-ventilated area with engine off and cool. Use proper fuel mix.

WARNING! Chainsaw kickback can cause severe injury or death. Always engage chain brake when not cutting.

Assembly & Setup

Unpack and inspect all parts. Assemble on clean, flat surface.

1. Attach Guide Bar: Place bar onto mounting studs, align chain drive links with sprocket.
2. Install Chain: Fit chain around bar, ensuring cutting teeth face forward on top.
3. Tension Chain: Adjust tensioning screw until chain snaps back when pulled from bar.
4. Fill Fluids: Add fuel mix (50:1 gasoline to 2-stroke oil) to fuel tank. Fill bar/chain oil reservoir.
5. Test Safety Features: Verify chain brake engages properly before starting.

CAUTION! Never operate without proper chain tension and lubrication.

Specifications

• Model: Eager Beaver 2016
• Engine: 45.7 cc 2-stroke
• Power Output: 2.8 HP @ 9,000 RPM
• Max Chain Speed: 65 ft/s (19.8 m/s)
• Fuel: Unleaded gasoline (89 octane min) with 2-stroke oil (50:1 ratio)
• Bar Types: Oregon 91 series compatible
• Chain Type: 3/8" pitch, .050" gauge, 66 drive links
• Weight: 10.8 lbs (4.9 kg) without fluids
• Sound Level: 105 dB(A) at operator's ear
• Vibration Level: 4.2 m/s² front handle, 5.1 m/s² rear handle

Controls and Operation

Main controls: Throttle trigger, throttle lockout, choke, stop switch, chain brake, decompression valve.

Starting Procedure:

1. Engage chain brake by pushing forward.
2. Set choke to full position (cold start).
3. Press decompression valve (if equipped).
4. Pull starter rope briskly until engine fires.
5. Move choke to half position, pull again until engine runs.
6. Disengage chain brake before cutting.

Cutting Techniques: Use lower part of bar for cutting. Let saw do the work—don't force. Plan escape path from falling timber.

Chain & Bar Maintenance

Regular maintenance ensures optimal performance and safety.

1. Chain Sharpening: File teeth at 30° angle with round file. Maintain equal length on all cutters.
2. Chain Tension: Check frequently when hot and cold. Proper tension: chain should snap back when pulled from bar.
3. Bar Maintenance: Clean bar groove weekly. Flip bar monthly for even wear.
4. Oiling System: Check oil flow by pointing bar at light surface—should see oil line.

Tip: Keep spare chains sharpened and ready to swap when cutting performance decreases.

Engine Maintenance

Follow regular maintenance schedule for engine longevity.

1. Air Filter: Clean weekly in soapy water, dry completely. Replace if damaged.
2. Spark Plug: Clean and gap to 0.025" (0.63 mm) every 25 hours. Replace annually.
3. Fuel Filter: Replace every season or if clogged.
4. Cylinder Fins: Keep cooling fins clean for proper heat dissipation.
5. Carburetor Adjustment: Factory set—only adjust if experiencing performance issues.

WARNING! Always disconnect spark plug wire before performing maintenance.

Storage Guidelines

Proper storage prevents fuel system issues and corrosion.

1. Short-term (under 30 days): Add fuel stabilizer to tank, run engine 2 minutes to circulate.
2. Long-term: Drain fuel tank completely. Run engine until it stalls to empty carburetor.
3. Remove chain, clean and soak in oil. Store separately.
4. Store in dry, cool place away from ignition sources.

CAUTION! Never store with fuel in tank for extended periods—gum formation will clog carburetor.

Warranty Information

Eager Beaver 2016 comes with 2-year limited warranty covering defects in materials and workmanship. Warranty does not cover normal wear, misuse, improper maintenance, or commercial use. Proof of purchase required. For warranty claims, contact authorized service center or call 1-800-EAGER-BV. Keep this manual as proof of proper operation.

Troubleshooting

Service: For technical support, call 1-800-EAGER-BV or visit www.eagerbeaverchainsaws.com