Skilsaw Chainsaw 1629 Manual

The Skilsaw Chainsaw 1629 is a powerful gas-powered chainsaw designed for professional and heavy-duty cutting tasks. It features a high-performance engine, automatic oiling system, anti-vibration handles, safety chain brake, and easy-start technology. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Assembly & Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Operation Procedures 7. Maintenance & Cleaning 8. Chain Sharpening & Replacement 9. Safety Features 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: High-torque engine, Guide Bar, Chain, Chain Brake, Throttle Trigger, Choke Control, Fuel Tank, Oil Tank, Anti-Vibration System.

Feature	Description
Engine	Gas-powered, 2-stroke engine for high cutting power
Guide Bar Length	16-inch bar for balanced cutting capacity
Automatic Oiling	Continuous chain lubrication during operation
Chain Brake	Safety feature to stop chain in kickback situations
Anti-Vibration System	Reduces user fatigue during extended use
Easy-Start Technology	Simplifies starting with reduced pull force
Throttle Lockout	Prevents accidental throttle engagement
Adjustable Oil Flow	Control for chain oil output based on cutting conditions
Fuel Gauge	Visual indicator for fuel level
Spark Arrestor	Prevents emission of flammable debris

Assembly & Installation

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

Attach Guide Bar and Chain: Place bar on mounting studs, loop chain around bar, adjust tension.
Install Hand Guard: Secure front hand guard with provided bolts.
Fill Fuel Tank: Use proper 2-stroke oil/gas mix (see specifications).
Fill Oil Tank: Use recommended bar and chain oil.
Check All Fasteners: Ensure all nuts and bolts are tight.

WARNING! Always wear protective gloves during assembly. Ensure chain is properly tensioned before use.

First-Time Setup

Prepare chainsaw for initial operation.

Fuel Mix: Prepare 50:1 gas/oil mixture (2.6 oz oil per gallon).
Chain Tension: Adjust so chain snaps back when pulled from guide bar.
Start Procedure: Set choke, pull starter cord until engine fires, then set to half-choke.
Test Safety Features: Verify chain brake engages properly.
Warm Up: Allow engine to run at idle for 2-3 minutes before cutting.

CAUTION! Never start chainsaw without proper chain tension and lubrication.

Specifications

Engine Type: 2-stroke, single cylinder
Displacement: 62cc
Power Output: 4.2 HP
Guide Bar Length: 16 inches
Chain Pitch: 3/8 inch
Chain Gauge: .050 inch
Fuel Capacity: 20.3 fl oz
Oil Capacity: 11.8 fl oz
Weight: 13.2 lbs (without bar and chain)
Sound Level: 105 dB(A)
Vibration Level: 6.5 m/s²

Controls and Settings

Main Controls: Throttle Trigger, Throttle Lockout, Choke Control, Stop Switch, Chain Brake Lever.

Adjustments: Chain Tension (side knob), Oil Flow (adjustment screw), Idle Speed (carburetor screw).

Safety Features: Chain Brake (manual/inertial), Throttle Lockout, Right Hand Guard, Spark Arrestor. Maintenance Points: Air Filter, Spark Plug, Fuel Filter, Chain Sharpening.

Operation Procedures

Proper cutting techniques for safe operation.

Starting: Engage chain brake, set choke, pull starter cord firmly.
Cutting Position: Stand with feet shoulder-width apart, firm grip on both handles.
Basic Cuts: Use lower part of bar for cutting, avoid tip to prevent kickback.
Buckling: Support log properly, cut from top down.
Limbing: Work from trunk outward, keep saw stable.
Shut Down: Allow idle cooling, engage chain brake, turn off engine.

Tip: Always cut at full throttle for clean cuts and reduced chain wear.

Maintenance & Cleaning

Regular maintenance ensures optimal performance and longevity.

Daily: Clean air filter, check chain tension, inspect bar for wear.
Weekly: Clean spark arrestor, check all fasteners, clean cooling fins.
Monthly: Replace spark plug, clean fuel filter, check anti-vibration elements.
Seasonal: Empty fuel tank for storage, sharpen/replace chain, lubricate throttle linkage.

WARNING! Always disconnect spark plug before performing maintenance. Use only recommended parts and lubricants.

Chain Sharpening & Replacement

Proper chain maintenance is critical for safe operation.

Sharpening: Use round file matching chain pitch, maintain 30° cutting angle.
Depth Gauge: File rakers to proper height (0.025 inch below cutters).
Replacement: When cutters are worn beyond repair or chain is damaged.
Installation: Ensure cutting direction arrows point toward bar tip.
Tensioning: Adjust when chain sags from bottom of bar.

CAUTION! Always wear cut-resistant gloves when handling chain. Replace chain if any links are damaged.

Safety Features

Chain Brake: Stops chain within milliseconds during kickback. Throttle Lockout: Must be depressed before throttle engages. Right Hand Guard: Protects hand from broken chain. Anti-Vibration: Reduces fatigue and improves control. Spark Arrestor: Prevents fire hazards.

Regulatory Information

EPA Phase III compliant for emissions. Meets ANSI B175.1 safety standards. CARB certified for use in California. Contains FCC Part 15 Subpart B compliant ignition system. Copyright © 2025 Skilsaw; trademarks of Chervon Ltd. For support, visit www.skilsaw.com or contact 1-888-881-3848.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	Fuel issues, spark plug	Check fuel mix, clean/replace spark plug, ensure choke setting correct.
Engine starts then dies	Carburetor, fuel filter	Clean carburetor, replace fuel filter, check fuel lines.
Poor cutting performance	Dull chain, low oil	Sharpen chain, check oil flow adjustment, refill oil tank.
Excessive vibration	Loose parts, worn AV mounts	Tighten all fasteners, replace anti-vibration elements.
Chain won't stop	Chain brake malfunction	Clean brake mechanism, replace brake band if worn.
Oil leakage	Seals, overfilling	Replace oil seals, ensure proper oil level.
Overheating	Dirty cooling fins, lean mix	Clean cooling fins, adjust carburetor, use proper fuel mix.

Reset: Allow engine to cool completely if overheated.

Service: 1-888-881-3848; www.skilsaw.com