Model 560XL Section II – Limitations
Textron Aviation Citation 560XL 190-02313-03 Rev. 8
2-4 FAA Approved
Inter-Turbine Temperature Indicators (ITT):
Model Excel (Aircraft Serial Numbers 560 – 5001 through 560 – 5500)
ITT Scale Markings, Engine Start:
Green Band: 0 – 670°C
Amber Line: 670°C
Amber Band: 670°C – 720°C
Red Line: 720°C
Red Band: 720°C and higher
ITT Pointer and Numeric Markings – Engine Start
* See AFM for transient time limitations
ITT Scale Markings, Engine Run:
Green Band: 0 – 720°C
Amber Line: 720°C
Amber Band: 720°C – 760°C
Red Line: 760°C
Red Band: 760°C and higher
ITT Pointer and Numeric Markings – Engine Run
* See AFM for transient time limitations
ITT (°C)
Pointer
Color
Numeric ITT
Display Color
≤ 670 White Green text, black background
> 670 and ≤ 720
within transient time limits *
Amber Black text, amber background
> 670° and ≤ 720
exceeding transient time limits *
Red White text, red background
> 720 Red White text, red background
ITT (°C)
Pointer
Color
Numeric ITT
Display Color
≤ 720 White Green text, black background
> 720 and ≤ 760 within transient
time limits *
Amber Black text, amber background
> 720 and ≤ 760 exceeding
transient time limits *
Red White text, red background
> 760 Red White text, red background