Husqvarna 371 XP Workshop Service Manual Repair
Husqvarna 371 XP Workshop Service Manual for the Repair of the Husqvarna 371 XP chainsaw. 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 371 XP chainsaw. View pages online or download a complete PDF service manual that you can easily save, print or view on any device.
Husqvarna 371 XP 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 371 XP Chainsaw Specifications
YEAR INTRODUCED: 1996
YEAR DISCONTINUED: 1999
ENGINE DISPLACEMENT: 71 ccm (4.3 cu. in.)
CYLINDER BORE: 50 mm
PISTON STROKE: 36 mm
CYLINDER TYPE: Aluminum with chrome plated bore
WEIGHT: 13.4 lbs. powerhead only
CHAIN BRAKE: Inertia Activated
CONSTRUCTION: Die cast magnesium, injection molded polymer
MAGNETO TYPE: Electronic
CARBURETOR: Walbro HD-20-1
STARTER TYPE: Husqvarna automatic rewind
OIL PUMP: Automatic gear driven
MAXIMUM ENGINE RPM: 13,500SPEN
IDLE RPM: 2,700
IGNITION TIMING: Fixed
BREAKER POINT SETTING: none
SPARK PLUG TYPE: Champion RCJ7Y
SPARK PLUG GAP: 0.5 mm (0.020 in.)
CRANKSHAFT MAIN BEARINGS: Ball
FUEL OIL RATIO: 50:1
RECOMMENDED FUEL OCTANE: Regular automotive
MIX OIL SPECIFICATION: Husqvarna two-cycle
CHAIN PITCH: .375 in. 3/8 in.
CHAIN TYPE: Oregon 73LG
Read the Husqvarna 371 XP Workshop Manual for more chainsaw specs.
The Husqvarna 371 XP is a durable chainsaw designed for both personal and commercial use to cut trees, logs and wood. The chainsaw weighs 13 pounds net, not including the bar and chain.
The bar weighs approximately 20 pounds and its standard operating length is 14.3 inches. This model can also use different saw mounts, in lengths of 15, 16, 18, 20, 24 and 28 inches. The pitch of the chain, or the distance between its links, is 3/8 of an inch. The chain moves at a speed of 21.4 meters per second, at the machine’s maximum speed.
Husqvarna 371 XP Workshop Manual PDF
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