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Husqvarna

Husqvarna Chain Saws Service Manual

Husqvarna Chain Saws Service Manual

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Machine data plateRef 28226
Brand
Husqvarna
Equipment
Lawn & Garden
Models covered
Clearing Saws
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your serial range? Ask us before you buy
🏷️ Basic Information
Identification
Make:
Husqvarna
Product Type:
Chain Saws
Manual Number:
101 88 55-26
Covered Model Groups:
36/41, 40/45, 51/55, 42/242XP/246, 254XP/257/262XP, 61/268/272XP, 272S, 268K/272K, 281XP/288XP, 394XP, 3120XP
Model Variants:
Standard, XP (professional), K (cutting/concrete), S (special applications)
Production Years Covered:
N/A - not specified in the manual
👋 Introduction
Positioning
Target Audience:
Professional loggers, forestry workers, park maintenance crews, and DIY owners performing their own repair and maintenance
Manufacturer:
Husqvarna
Product Coverage:
Gasoline-powered chain saws from lightweight felling and limbing saws to heavy-duty professional logging saws
Key Advantage:
Factory workshop manual issuing the same troubleshooting, repair and testing procedures used by authorized service technicians
Key Features:
Step-by-step procedures for engine, fuel, ignition, clutch, lubrication and anti-vibration systems; required special tools identified; safety precautions described
Delivery:
Instant download PDF, viewable, printable and savable
📋 Manual Details
Publication
Manual Type:
Factory workshop / service manual
Manual Number:
101 88 55-26
Format:
PDF (digital download)
Delivery Method:
Instant download link sent by email after purchase
Binding:
Digital - no physical binder
Language:
English
Page Count:
125
📖 Manual Coverage
Systems Covered
Engine Assembly:
Covered - piston, cylinder, crankcase and crankshaft
Starter:
Covered - inspection, repair and reassembly
Electrical System:
Covered - ignition and related electrical components
Centrifugal Clutch:
Covered - removal, inspection and repair
Lubrication System:
Covered - oil pump and chain lubrication circuit
Carburettor:
Covered - adjustment, repair and testing
Air Filter:
Covered
Tank Unit:
Covered - fuel tank and related fittings
Anti-Vibration System:
Covered
Safety Equipment:
Covered - chain brake and related safety devices
Tools:
Special and standard tools required for each procedure identified
Procedures and Data
Troubleshooting:
Fault-finding procedures for starting, running, cutting and lubrication problems
Repair Procedures:
Disassembly, inspection, repair and reassembly steps for covered assemblies
Testing Procedures:
Testing of ignition, fuel delivery, compression and lubrication components
Safety Regulations:
Precautions to be observed during repair work
Service Data:
Specified clearances, torque values and service limits where listed
Technical Data:
Model-by-model specifications
Parts Information:
Component identification and replacement guidance; no illustrated parts catalogue included
Models Covered:
36/41, 281XP/288XP, 40/45, 394XP, 51/55, 3120XP, 42/242XP/246, 268K/272K, 254XP/257/262XP, 272S, 61/268/272XP
📊 Manual Specifications
File & Compatibility
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print & Binding
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
⚙️ Engine Specifications
Engines
Engine Type:
Single-cylinder, two-stroke, air-cooled gasoline engine
Displacement Range:
Approximately 36 cc to 118 cc across the covered model range
Model Examples:
36/41 and 40/45 light-duty saws; 242XP, 254XP, 257, 262XP mid-range; 61, 268, 272XP, 281XP, 288XP, 394XP professional felling saws; 3120XP largest displacement saw in the range
Power Output Range:
N/A - exact output figures vary by model and are not listed in the manual
Fuel System:
Carburettor with air filter; fuel tank unit as covered in tank unit section
Ignition:
Magneto ignition system covered in the electrical system section
🔧 Transmission
Drive
Transmission Type:
Centrifugal clutch driving the sprocket and saw chain
Standard Transmission:
Single-speed direct chain drive - no gearbox
Optional Transmission:
N/A - no optional transmission offered
Chain Lubrication:
Automatic oil pump driven from the crankshaft, part of the lubrication system
Clutch Features:
Centrifugal engagement; clutch drum, springs and shoes serviced under the centrifugal clutch section
Sprocket:
Rim or spur sprocket depending on model
📐 Dimensions
Exterior
Wheelbase:
N/A - not applicable to chain saws
Overall Length:
N/A - varies by model and guide bar length fitted
Guide Bar Lengths:
N/A - depend on saw model and configuration
Weight:
N/A - curb weight varies by model and is not specified in this manual
🛡️ Safety Features
Protection Systems
Chain Brake:
Hand-activated chain brake stopping the chain on kickback; serviced under the safety equipment section
Crash Test Ratings:
N/A - not applicable to chain saws
Active Features:
Chain brake, throttle lockout, stop switch and vibration-damping handles
Passive Features:
Anti-vibration system isolating the handles from the engine and cutting assembly; chain catcher and bar guard
Personal Protective Equipment:
Protective clothing, chains, guide bars and safety gear available separately as accessories
💡 Technology Features
Systems
Audio System:
N/A - not applicable to chain saws
Driver Assistance:
N/A - not applicable to chain saws
Ignition System:
Magneto ignition with stop switch control circuit
Fuel Delivery:
Carburettor with air filter; adjustment and repair procedures included
Lubrication:
Automatic chain oil pump delivering oil to the bar and chain
🔧 Maintenance
Service
Service Intervals:
N/A - not stated as fixed intervals; maintenance scheduled according to the operating conditions described in the manual
Fuel Mix:
Gasoline mixed with two-stroke oil as specified for the model; use the manufacturer's recommended ratio
Chain Oil:
Purpose-made chain lubricating oil for the automatic oil pump system
Carburettor Adjustment:
Idle, low-speed and high-speed mixture settings adjusted with the engine warm and the bar and chain fitted
Common Wear Items:
Spark plug, air filter, fuel filter, starter cord and spring, clutch springs and drum, sprocket, guide bar and chain, anti-vibration mounts
Known Issues:
Hard starting, poor idle and cutting performance traced through the troubleshooting section to ignition, carburettor, air filter or compression faults
📚 Vehicle History
Background
Manufacturer:
Husqvarna, founded in Sweden in 1689 originally for rifle production; later diversified into outdoor power equipment
Brand Heritage:
Husqvarna is a global manufacturer of forestry, park maintenance, lawn and garden equipment, selling in more than 100 countries
Model Evolution:
The covered models span early light-duty saws such as the 36, 40 and 42 through mid-range 242XP, 254XP, 257 and 262XP saws to professional 61, 268, 272XP, 281XP, 288XP, 394XP and 3120XP saws, plus K and S variants
Production Location:
N/A - not specified in the manual
🏆 Awards & Recognition
Recognition
Model Awards:
N/A - no specific awards listed in the manual
Brand Recognition:
Husqvarna is recognized worldwide as a symbol of high quality in outdoor power equipment
Professional Acceptance:
Husqvarna chain saws are established as the global leader in forestry and park maintenance equipment

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the serial range before you buy

Manufacturers change procedures and part numbers by serial-number break. If your data plate shows a serial prefix that is not listed above, contact us with the model and serial number and we will confirm coverage before you order.

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