What is the usable oil tank capacity for a PT6A-52?

The usable oil tank capacity for a PT6A-52 engine is 1.5 gallons. This specification is critical for maintaining optimal engine performance and ensuring that the engine operates within its design parameters. Knowing the correct oil capacity helps technicians manage oil levels effectively, preventing potential issues related to either overfilling or underfilling the oil tank. Proper oil levels are essential for lubrication, cooling, and overall engine health, directly impacting reliability and safety during operation.

Other choices may present various amounts, but the specific capacity of 1.5 gallons is validated by manufacturer specifications and maintenance manuals, making it the correct figure to use in maintenance practices for the PT6A-52 engine.