MOONEY
M20TN - MODEL TYPE-S
SECTION II
LIMITATIONS
FAA APPROVED
2 -- 7
AIRPLANE FLIGHT MANUAL
ORIGINAL ISSUE -- 04-02-2008
POWER PLANT INSTRUMENT MARKINGS
Power plant instrument markings and their color code significance are shown in the table below.
NOTE:
When an indication lies in the caution range, the legend for that display will change
to the color of the caution range. When an indication lies in the upper or lower pro-
hibited range, the legend for that display will change to the color of the prohibited
range and will begin flashing as well.
INDICATION
Red
arc / bar
=
Lower
prohibited
range
Yellow
arc / bar
=
Caution
range
Green
arc / bar
=
Normal
operating
range
Yellow
arc / bar
=
Caution
range
Red
arc / bar
=
Upper
prohibited
range
Engine RPM
--
--
2200 – 2500
--
2500
*
Manifold
Press. In. Hg
--
--
15 – 33.5**
--
33.5
Oil Temp
o
F
--
--
100 – 240
--
240
Oil Press PSI
10 (Idle)
10 – 30
30 – 100
--
100 (Cold)
Cyl. Head
Temp
o
F
--
--
240 – 460
--
460
Turbine Inlet
Temp.
o
F
--
--
1000 -- 1750
--
1750
*
To prevent nuisance alerts during normal takeoffs: the “RPM” data will not turn red or flash until
the RPM exceeds 2540.
**
No color scale is depicted, and manifold pressure should be within this range.