Husqvarna 55 Rancher Workshop Manual Repair
Husqvarna 55 Rancher Workshop Manual for the Repair of the Husqvarna 55 Rancher 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 55 Rancher chainsaw. View pages online or download a complete PDF service manual that you can easily save, print or view on any device.
Husqvarna 55 Rancher Workshop Service 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 55 Rancher Chainsaw Specifications
YEAR FIRST INTRODUCED: 1990
|Engine Type||single-cylinder two-stroke|
|Ignition Type||FHP ET|
|Spark Plug Type||Champion RCJ 7Y|
|Spark Plug Gap||0.5mm|
|Carburetor Type||Walbro WT 170|
|Fuel Tank Capacity||0.6 liter|
|Fuel Mixture||50:1 with Husqvarna two-stroke engine oil|
|Chain Lubrication Type||Automatic oil pump|
|Oil Tank Capacity||0.3 liter|
Carburetor Replacement Type: Walbro WT-170 or ZAMA C1Q-EL6, C1Q-EL7 (check original carb model on chainsaw)
Read the Husqvarna 55 Rancher Workshop Manual for more chainsaw specs.
The Husky 55 Rancher chainsaw engine has a 53.3 cc cylinder volume, which is a 3.3 horsepower engine with a maximum speed of 12,500 rpms. Southwest trading says the 55 Rancher’s engine comes with “Advanced engine technology with high power, low weight and rapid acceleration for maximum performance.”
The 55 Rancher comes equipped with a standard 15-inch bar length (recommended length is from 13 to 24 inches). The drive sprocket has seven teeth on it and chain speed at maximum power is 17 meters per second. The saw has a chain pitch of 3/8 inch. the Husqvarna 55 Rancher weighs 11.4 lbs.
The Husqvarna 55 Rancher chainsaw joined the product range in 1990. It was the latest in a line of models that began with the Husqvarna 50 in 1982. The 55 Rancher model was discontinued in 2005, to be succeeded by the Husqvarna 455 Rancher. A once very popular chainsaw, sold in the USA.
Husqvarna 55 Rancher Workshop Manual PDF
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