What should you be cautious of when disassembling an Oleo Strut?

When disassembling an Oleo strut, it is essential to be cautious of pressure discharge. Oleo struts are hydraulic devices used on aircraft landing gear systems that operate under pressure. They are filled with oil and nitrogen, which work together to control the compression and extension of the strut during use. When disassembling an Oleo strut, the internal pressure can be released suddenly, posing a risk of injury if appropriate safety measures are not followed.

Understanding how to safely relieve the pressure before disassembly, typically through the manufacturer's specified procedures, is critical to ensuring the safety of the technician and preventing damage to the strut itself. Awareness of the pressure within the strut helps in avoiding potential hazards associated with high-pressure fluid release and allows for a controlled disassembly process.