MD Helicopters MILVIZ MD530F, Rotorcraft Flight Manual, Page: 56 / 326

MD 500
(Models 369HE/HS/HM) ROTORCRAFT FLIGHT MANUAL CSP
−
HE/HS
−
1
FAA Approved
Revision 5
2
−
14
2
−
13. INSTRUMENT MARKINGS
RED YELLOW GREEN
RED INDICATES MAXIMUM AND YELLOW INDICATES GREEN INDICATES
MINIMUM OPERATING LIMITS;
THE EDGE OF A RED LINE IS THE
LIMITING VALUE; THE POINTER
SHOULD NOT ENTER THE RED
DURING NORMAL OPERATIONS. CAUTIONARY OPERATING
RANGE. NORMAL OPERATING
RANGE
150
75
150
130
90
125
107
3 F
2 LBS X 100
75
150
50
PSI
° C
1
30
150
75
75
125
107
° C
1
30
3 F
2 LBS X 100
150
DC AMP
(AMMETER)
ENG OIL PRESS
ENG OIL TEMP
(ENGINE OIL TEMPERATUIRE)
FUEL QUANTITY
150 AMPS
66 TO 150 AMPS
0 TO 66 AMPS
50 AND 130 PSI
50 TO 90 PSI
90 TO 130 PSI
107° C
15° TO 30° C
30° TO 107° C
FUEL LOW CAUTION
35 POUNDS
140
KNOTS
20
160
20
50
100
150
120
100
140
120
40
40
60
100
80
OIL
0 PRESS
80
60
PSI
AIRSPEED INDICATOR
130 KNOTS
42 TO 130 KNOTS
N1 TACHOMETER
59 AND 104
59 TO 104
ENGINE OIL PRESSURE
(LATER CONFIGURATION)
50 AND 130 PSI
50 TO 90 PSI
90
TO
130
PSI