Hydraulic Temperature (YELLOW) threshold?

Hydraulic Temperature (YELLOW) threshold?

• A. 96C +
• B. 90C
• C. 100C
• D. 92C

Answer: (A)

When a hydraulic system heats up, the cockpit uses color-coded alerts to show how urgent the situation is. A yellow alert signals caution due to elevated temperature; it means the fluid is hotter than normal and you should monitor cooling and hydraulic load. The defining point for that yellow caution is 96 degrees Celsius or higher. So, reaching 96C or above triggers the yellow indicator. The other values are either below that threshold (not yet yellow) or simply readings above the threshold (like 100C) that would still fall under the same yellow condition, but 96C+ is the specific threshold value the question is asking for.

When a hydraulic system heats up, the cockpit uses color-coded alerts to show how urgent the situation is. A yellow alert signals caution due to elevated temperature; it means the fluid is hotter than normal and you should monitor cooling and hydraulic load.

The defining point for that yellow caution is 96 degrees Celsius or higher. So, reaching 96C or above triggers the yellow indicator. The other values are either below that threshold (not yet yellow) or simply readings above the threshold (like 100C) that would still fall under the same yellow condition, but 96C+ is the specific threshold value the question is asking for.