Husqvarna 440 e II Workshop Manual Repair
Husqvarna 440 e II Workshop Manual for the Repair and service of the Husqvarna 440 e II chainsaw (440e mark 2). The PDF workshop service manual has accurate, easy to understand information and diagrams to help repair and service the chainsaw. Service Information to help you to troubleshoot, repair and fix the Husqvarna 440 e II chainsaw. View pages online or download a complete PDF service manual that you can easily save, print or view on any device.
Husqvarna 440 e II Workshop Manual Contents
Contents, Introduction, Safety Regulations, Symbols, Technical data, Service tools, Service data, Safety equipment, Starter, Electrical system, Centrifugal clutch, Lubrication system, Carburetor, Tank unit, Anti-vibration system, Piston and cylinder, Crankcase and crankshaft, Troubleshooting, Repair Instructions.
Carburetor – General Chainsaw Adjustment
Adjusting the carburettor involves adjusting the engine to the local conditions e.g. climate, altitude, fuel and type of two-stroke oil. The carburettor is equipped with three adjustment options.
L = Low speed jet
H = High speed jet
T = Idling adjustment screw
The L and H jets adjust the fuel flow to match the airflow that the throttle valve opening allows. Turning them clockwise makes the fuel/air mixture weaker (less fuel in relation to the amount of air) and turning them anti-clockwise makes the fuel/air mixture richer. A weak mixture increases the engine speed and a rich mixture decreases the engine speed. The T screw controls the throttle position when idling. Turning the T screw clockwise gives faster idling; turning it anti-clockwise lowers idling speed (see manual for complete guide).
See the complete service workshop manual, carburetor manual, parts list, operator manual and technical supplements PDF downloads. Also the repair and service articles available on this website for more information on how to service, repair and find parts for the chainsaw.
Husqvarna 440 e II Chainsaw Specifications
| Engine | |
| Power output | 2.4 hp |
| Cylinder displacement | 40.9 cm³ |
| Maximum power output | 9,000 rpm |
| Idling speed | 2,900 rpm |
| Torque, max. | 2.16 Nm |
| Torque, max. At rpm | 6,300 rpm |
| Clutch engagement speed (±120) | 4,300 rpm |
| Fuel consumption | 513 g/kWh |
| Electrode gap | 0.02 in |
| Ignition module air gap | 0.01 in |
| Oil pump type | Fixed flow |
| Exhaust emissions (CO2 EU V) | 813 g/kWh |
| Equipment | |
| Bar length | 18 in |
| Recommended bar length, min-max | 13-18 in |
| Chain type | SP33G |
| Gauge | .050” |
| Pitch | .325” |
| Sprocket type | Spur 7 |
| Dimensions | |
| Weight (excl. cutting equipment) | 9.7 lbs |
| Lubricant | |
| Lubricant type | Husqvarna 2 stroke or equiv. at 50:1 |
| Oil tank volume | 0.53 US pint |
| Sound and noise | |
| Sound power level, guaranteed (LWA) | 114 dB(A) |
| Sound power level, measured | 112 dB(A) |
| Sound pressure level at operators ear | 102 dB(A) |
Read the Husqvarna 440 e II Workshop Manual for more chainsaw specs.
The Husky 440 e II is a very popular model. Users like its power, durability and portability.
Husqvarna 440 E II is an 18” (45 cm) lightweight, powerful and efficient all-round gas chainsaw. It’s an ideal chainsaw for general use on farms and estates when cutting small wood and firewood. The 440 is a high-quality efficient machine that delivers impressive performance and is easy to look after. A 40.9 cc engine with X-Torq technology.
Design
Weighing in at 9.7 pounds (4.39 kg) it’s the lightest one in this range. You can easily position it to prune one limb while leaving the one next to it untouched.
The dimensions of 15.2 x 8.6 x 11.1” (L x W x H) make it the smallest semi-professional Husqvarna saw.
Durability
The Husqvarna 440 has a forged three-piece crankshaft that gives it maximum durability and allows it to cope with the toughest tasks.
The centrifugal air cleaning system reduces wear and increases operating times between filter cleanings.
Combined choke/stop control makes the common problem of flooding much less likely to happen.
The air filter is quick and easy to release, while having a visible fuel level (and a flip-up tank cap that’s easy to open and close).
A transparent window in the 0.37 litre fuel tank and a flip-up cap makes refueling straightforward.
It uses a gas and oil mix for fuel. The ratio is the usual 50:1 (gas to oil). It’s important to use good quality unleaded gas with at least an 87 octane rating.
Features
- SMART START
The engine and starter have been designed so the machine starts quickly with minimum effort.
- AIR INJECTION
Centrifugal air cleaning system removes larger dust and debris particles before reaching the air filter. This results in reduced air filter cleanings and improved engine life.
- X-TORQ
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
- QUICK-RELEASE AIR FILTER
Facilitates cleaning and replacement of the air filter.
- ERGONOMIC REAR HANDLE
Increased comfort with soft inlay, ergonomic trigger and asymmetrical handle.
- FELLING MARKS
Distinct marks for better felling precision.
- COMBINED CHOKE / STOP CONTROL
Allows for easier starting and reduces the risk of engine flooding.
- THREE-PIECE CRANKSHAFT
Forged three-piece crankshaft for maximum durability for the toughest applications.
- SNAP-LOCK CYLINDER COVER
Saves time when changing spark plugs and cleaning.
- LOWVIB
System designed to reduce vibration levels to the operator, which lessens fatigue.
- TOOL-LESS CHAIN TENSIONING
Quick and easy chain tensioning and assembling of the bar and the chain without using any tools.
- VISIBLE FUEL LEVEL
Transparent fuel indicator makes it easy to check fuel level.
- AIR PURGE
Removes air from carburetor and fuel system for easy starting.
- INERTIA ACTIVATED CHAIN BRAKE
Reduces the likelihood of injury due to kickback.
- EASY TO START
Combined start / stop switch. Smart Start and fuel pump make the saw very easy to start.
Husqvarna 440 e II Workshop Manual PDF
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