Husqvarna 357 XPG Workshop Manual Repair
Husqvarna 357 XPG Workshop Manual for the Repair and service of the Husqvarna 357XPG chainsaw. The PDF workshop service manual has diagrams and acurate repair and servicing information to help you to troubleshoot, repair and fix the Husqvarna 357 XPG chainsaw (357XPG). View pages online or download a complete PDF manual that you can easily save, print or view on any device.
Husqvarna 357 XPG Workshop Manual Contents
Contents, Introduction, Safety Regulations, Special Tools, Technical Data, Construction and Function, Troubleshooting, Repair Instructions.
Carburettor – 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 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 357 XPG Chainsaw Specifications
Displacement (cm3/cubic inches): 57 / 3,5
Cylinder bore (Ø mm/Ø inches): 46,0 / 1,81
Stroke (mm/inches): 34,0 / 1,34
Max power/speed (kW/hp/rpm): 3,2 / 9 600
Spark plug gap (mm/inches): 0,5 / 0,02
Ignition system: FHP ET
Air gap (mm/inches): 0,3 / 0,012
Carburetor type: Walbro HDA 174, (EPA) Walbro HDA 175
Effective cutting length (cm/inches): 33-61 / 13-24
Chain speed at max power – revs (m/s – rpm): 21,4 / 9 600
Chain pitch (mm/inches): 8,25 / 0,325/ 9,52/3/8
Drive link (mm/inches): 1,5 / 0,058
Idling speed (rpm): 2 700
Engagement speed (rpm): 3 800
Max. speed (rpm): 14 000
Spark plug: Bosch RCJ 7Y, NGK BPMR 7A
Fuel tank capacity (Litres/US pints): 0,68 / 1,44
Oil tank capacity (Litres/US pints): 0,38 / 0,80
Automatic oil pump: Yes
Weight with bar and chain (kg / lbs): 6,3 / 13,9
See manuals for more chainsaw specs..
Husqvarna 357 XPG Workshop Service Manual PDF
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