- Fully disassembled and documented a Homelite 360 chainsaw and compiled a clear set of step-by-step disassembly instructions.
- Proposed three design improvements (a repositioned air intake, a chain brake or sensor, and an adjustable handle) based on teardown observations and research.
The purpose of this project is to fully disassemble a Homelite 360 Chainsaw, document the parts, and compile a set of comprehensible disassembly instructions.
The Homelite 360 Chainsaw is a portable, gasoline-powered saw, which can efficiently cut and harvest wood. The critical features of this chainsaw are the engine, clutch, saw blade, and tensioner subassemblies, which contribute to operating the cutting chain. This particular chainsaw also includes two notable unique features: the fuel tank shape and air filter design. The ergonomic shape of the fuel tank optimizes total fuel capacity while minimizing space and the air filter design draws in air while simultaneously cooling the carburetor.
Despite these innovations, the Homelite 360 still contains many limitations including lack of safety features, clogging in the air filter and carburetor system, and restricted effectiveness of the handle. According to general reviews, in comparison with other major competitors, Homelite is lacking in power, dependability, and quality. However, the cost of production for a Homelite chainsaw is significantly lower.
Based on direct observations made during the disassembly process as well as scientific studies, three design improvements were proposed: shifting the position of the air filter intake, adding a chain brake or sensor, and modifying the handle to be adjustable.