Husqvarna 340, 345, 346XP/G, 350, 351 Chainsaw Workshop Manual

Husqvarna 340, 345, 346XP, 350, 351 Chainsaw Manual

• Covers 340, 345, 346XP/G, 350, and 351/G Husqvarna chainsaw variants, including models equipped with hand grip heating elements.
• Official Husqvarna workshop publication, document 101 90 26-26.
• Contains 47 detailed exploded-view technical illustrations, specialized tool reference tables, and critical torque specifications for engine assembly.
• Downloads to your account within seconds of checkout.
• Stored against your account so you can retrieve it after a hard-drive loss.
• Laid out for standard letter and A4 printing.
• Full-text search finds any part number in seconds.
• This 50-page factory document serves as the primary technical reference for the specified Husqvarna engine series, providing necessary data for sub-assembly repair and full-unit service tasks.

Component and Sub-assembly Walkthrough

This Husqvarna 340, 345, 346XP, 350, 351 service manual provides detailed technical descriptions of chainsaw sub-assemblies including the carburetors, fuel systems, and ignition modules. It documents specific procedures for the dismantling and reassembly of the crankcase, crankshaft, starter assemblies, and centrifugal clutches. The documentation further describes maintenance tasks for the chain brake, silencer, and hand grip heater systems found on G-series units. Each section transitions from removal to cleaning and inspection criteria, ensuring that technicians have the necessary data for internal component verification.

Engine and Carburetor Technical Data Preview

This manual includes comprehensive technical specifications for the Husqvarna 340, 345, 346XP, 350, 351 series including torque values and fuel system data. Torque for the cylinder bolts is specified at 8–10 Nm. Crankcase assembly torque is documented at 14–16 Nm for models 340, 345, and 350. The ignition module air gap is maintained at 0.3 ± 0.1 mm according to the technical data tables. The Husqvarna 340, 345, 346XP, 350, 351 series utilizes a Walbro HDA 154A carburetor, with specific EPA-certified adjustment procedures provided in Appendix A. Proper fuel mixture is ensured by following the baseline factory settings of 1 turn out for both H and L needles. A 50-page Husqvarna OEM workshop manual covering the 340–351 chainsaw range, documenting engine, chassis, electrical, and carburetor specifications for the professional maintenance and repair of these specific professional saw models.