At what temperature does the hydraulic temperature turn amber?

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

Answer: (A)

The temperature indicator idea is about a visual cue: when the hydraulic fluid reaches a certain temperature, its color changes to amber to signal you’re nearing a temperature limit. In this system, that amber change happens at about 96°F, so that temperature is the point technicians use to know the fluid is at the warning level and needs monitoring or cooling.

The other temperatures don’t match the defined amber cue in this setup. They are either below the threshold where amber appears or are not the specific point at which the indicator is designed to turn amber, so they wouldn’t represent the intended warning level.