CSP–520N–1
MD 520N (500N) ROTORCRAFT FLIGHT MANUAL
Limitations
R
Original
2–10
FAA Approved
2–11. INSTRUMENTATION
RED
RED INDICATES MAXIMUM
AND MINIMUM OPERATING
LIMITS; THE EDGE OF A RED
LINE IS THE LIMITING VAL-
UE; THE POINTER SHOULD
NOT ENTER THE RED DUR-
ING NORMAL OPERATIONS
YELLOW
YELLOW INDICATES CAUTIONARY
OPERATING RANGE.
GREEN
GREEN INDICATES NORMAL
OPERATING RANGE.
150 AMPS
85 TO 150 AMPS
0 TO 85 AMPS
FUEL LOW CAUTION
35 POUNDS
12.5 POUNDS
AMMETER
50 AND 130 PSI
50 TO 90 PSI
90 TO 130 PSI
107
°
C
0
°
TO 107
°
C
150
75
0
85
D.C.
AMPS
ENGINE OIL PRESSURE
OIL
PRESS
PSI
0
50
100
150
ENGINE OIL TEMPERATURE
ENG. OIL TEMP.
15
107
125
FUEL QUANTITY
FUEL
LBS X 100
E
1
2 3
F
150
+
−
°
C
F05–008–1
Figure 2–4. Instruments (Sheet 1 of 2)
