Husqvarna 340 Workshop Manual Repair
Husqvarna 340 Workshop Manual for the Husqvarna chainsaw. Repair and service the 340 with this manual. The manual has diagrams and accurate information as used by mechanics and repair shops to troubleshoot and repair the chainsaw. View free page images online or download a full PDF that you can print or view on any suitable device.
The manuals have plenty of pictures and diagrams to help with repairs and servicing. May be used as a guide for other models as they may share key components such as motors.
More carburetor Manuals HERE and a 340 chainsaw parts list HERE. A chainsaw search (magnifier icon) at top of this page, as well as a 340 chainsaw repair help question and answer page HERE.
Husqvarna 340 Workshop Manual Contents
Index may vary with model number
Introduction, Specifications, Troubleshooting, Attachments, Air Filter, Carburetor, Crankcase, Clutch, Engine, Ignition, Starter, Servicing, Controls, Fuel System, Electrics, Special Tools.
This PDF manual helps you find the information you need quickly and easily. it provides a detailed description of for trouble shooting, repair and testing of the chain saw.
Husqvarna 340 Chainsaw Specifications
YEAR INTRODUCED: 1977
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: 5.5 kg with 32 cm bar & chain
Anti-vibration CHAIN BRAKE:
Mechanical CLUTCH: Centrifugal
DRIVE TYPE: Direct
CONSTRUCTION: Die cast magnesium
MAGNETO TYPE: Electronic
CARBURETOR: Walbro HDC 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
IGNITION TIMING: fixed
BREAKER POINT SETTING: none
FLYWHEEL/COIL AIR GAP: 0.3 mm (0.012 in.)
SPARK PLUG TYPE: Bosch WS7F
SPARK PLUG GAP: 0.5mm (0.020 in.)
CRANKSHAFT MAIN BEARINGS: Ball
FUEL TANK CAPACITY: 500 ml
FUEL OIL RATIO: 40:1
RECOMMENDED FUEL OCTANE: Regular
MIX OIL SPECIFICATION: Two-stroke chain saw mix oil
SHORTEST GUIDE BAR SUPPLIED: 32cm (13 in.)
LONGEST GUIDE BAR SUPPLIED: 35 cm (15 in.)
Husqvarna 340 Workshop Manual Diagrams