The Husqvarna 240 S chainsaw is a legendary tool loved by professionals and DIY enthusiasts alike. Its introduction in 1975 marked a new era in the chainsaw industry, and it quickly became a go-to for anyone in need of a reliable and powerful cutting tool. Manufactured by Husqvarna Vapenfabriks AB, Huskvarna, Sweden, the 240 S boasts an impressive 40cc (2.4 cu. in.) engine displacement, aluminum cylinder with chrome plated bore, and piston ported intake method.
With a weight of 5.3 kg (11.6 lbs.) and a 32 cm (13 in.) bar and chain, this chainsaw is built for precision and ease of use. Despite its long history, the Husqvarna 240 S has not been discontinued and continues to be a favorite among chainsaw enthusiasts.
In this article, we’ll take a closer look at the features and specifications that make the Husqvarna 240 S a top-performing chainsaw.
Specifications Chart
| Specification | Details |
|---|---|
| Manufactured by | Husqvarna Vapenfabriks AB, Huskvarna, Sweden |
| Year Introduced | 1975 |
| Year Discontinued | N/A |
| Engine Displacement | 40cc (2.4 cu. in.) |
| Cylinder Bore | 40mm (1.575 in.) |
| Piston Stroke | 32mm (1.260 in.) |
| Cylinder Type | Aluminum with chrome plated bore |
| Intake Method | Piston ported |
| Weight | 5.3 kg (11.6 lbs.) with 32 cm (13 in.) bar & chain |
| Handlebar System | Anti-vibration |
| Chain Brake | Yes |
| Clutch | Centrifugal |
| Drive Type | Direct |
| Construction | Die-cast magnesium |
| Magneto Type | Flywheel magneto |
| Carburetor | Walbro HDC-32A series |
| Major Repair Kit | K10-HDC |
| Minor Repair Kit | D10-HDC |
| Air Filter System | Nylon mesh cartridge |
| Starter Type | Husqvarna automatic rewind |
| Oil Pump | Automatic, adjustable |
| Maximum Engine RPM | 12,000 |
| Idle RPM | 3,000 |
| Ignition Timing | Points should begin to open when the mark on the flywheel is 2.5mm (0.1 in.) from the upper edge of the lower coil lamination leg. Use a test light or continuity meter for setting. |
| Breaker Point Setting | 0.3 to 0.4mm (0.012 to 0.016 in.) |
| Flywheel/Coil Air Gap | 0.30 to 0.35 mm (0.012 to 0.014 in.) |
| Spark Plug Type | Bosch WS7F |
| Spark Plug Gap | 0.5mm (0.020 in.) |
| Crankshaft Main Bearings | Ball |
| Fuel Tank Capacity | 500 ml (16.9 fl. oz.) |
| Fuel Oil Ratio | 40:1 |
| Recommended Fuel Octane | Regular |
| Mix Oil Specification | Two-stroke chain saw mix oil |
| Chain Pitch | 0.325 in. |
| Bar Mount Pattern | 01 link |
| Shortest Guide Bar Supplied | 33cm (13 in.) |
| Color Scheme | Husqvarna Orange enamel |
| Illustrated Parts List | Yes |
| Service Manual | Yes |
The Husqvarna 240 S chainsaw is a classic tool that has been trusted by professionals and homeowners alike since its introduction in 1975. Manufactured by Husqvarna Vapenfabriks AB in Huskvarna, Sweden, this chainsaw boasts a 40cc engine with a 40mm cylinder bore and a 32mm piston stroke.
It features an anti-vibration handlebar system, a chain brake, and a centrifugal clutch, making it easy to handle and safe to use. The die-cast magnesium construction makes it both durable and lightweight, weighing in at only 5.3 kg (11.6 lbs.) with a 32 cm (13 in.) bar and chain.
Although it has been discontinued, the Husqvarna 240 S remains a popular and reliable tool for anyone in need of a high-quality chainsaw.
just what I was looking for, picked up an old husky chainsaw and the specifications came in handy