POH 4.10 Limitations

Question 1

POH.4.10.1 Airspeed Indicator Markings

Question 2

What’s the marking’s speed unit?

Answer 2

KIAS

Question 3

Red Radial Line (Never Exceed)

Answer 3

195

Question 4

Yellow Arc (caution range - smooth air only)

Answer 4

163-195

Question 5

Green Arc (normal operating range)

Answer 5

63-163

Question 6

White Arc (Flap Down)

Answer 6

61-107

Question 7

Blue Radial Line (OEI Best Rate of Climb Speed)

Answer 7

89

Question 8

Red Radial Line (OEI Air Minimum Control Speed)

Answer 8

66

Question 9

POH.4.10.2 Power Plant Limitations

Question 10

Number of Engines

Answer 10

2

Question 11

Engine Manufacturer

Answer 11

Teledyne Continental

Question 12

Engine Model Number

Answer 12

Left: TSIO-360E/EB
Right: LTSIO-360E/EB

Question 13

Engine Operating Limits

Answer 13

Rated horsepower (BHP)

Sea Level: 200
at 12000ft: 215
Max. Rotational Speed (RPM): 2575
Max. Manifold Pressure (Inches of Mercury): 40
Max. Cylinder Head Temperature: 460°F
Max. Oil Temperature: 40°F

Question 14

Oil Pressure

Answer 14

Minimum (red line) 10 PSI
Maximum (red line) 100 PSI

Question 15

Fuel Flow (Pressure)

Answer 15

Normal Operating Range (green arc): 3.5 PSI to 20 PSI
Maximum at Sea Level (red line): 20 PSI

Question 16

Fuel Grade (AVGAS ONLY)

Answer 16

(Min. grade): 100 or 100LL Aviation Grade

Question 17

Number of Propellers

Answer 17

3

Question 18

Propeller Manufacturer

Answer 18

McCauley (Three Blade)

Question 19

Propeller Hub and Blade Models

Answer 19

Left: 3AF34C502/80HA-4
Right: 3AF34C503/80HA-4

Question 20

NOTES about propeller operation

Answer 20

(3-blade propellers only)
Avoid continuous operation between 2000 and 2200 RPM above 32 IN. HG. manifold pressure.

Avoid continuous ground operation between 1700 and 2100 RPM in cross and tail winds over 10 knots.

Question 21

POH.4.10.3 Power Plant Instrument Markings

Question 22

Tachometer

Answer 22

Green Arc (Normal Operating Range)……….500 RPM to 2575 RPM
Red Line (Maximum)………………………………..2575 RPM

Question 23

Fuel Flow (Pressure)

Answer 23

Fuel Flow (Pressure)
Green Arc (Normal Operating Range)…………………….. 3.5 PSI to 20 PSI
Red Line (Max. at Sea Level)……………………………………………………………………..20 PSI

Question 24

Cylinder Head Temperature

Answer 24

Green Arc (Normal Range)…………………………………..240°F to 440°F
Red Line (Maximum)……………………………………………………….. 460°F

Question 25

Oil Temperature

Answer 25

Green Arc (Normal Operating Range)…………………………………100°F to 240°F
Red Line (Maximum)…………………………………………………………. 240°F

Question 26

Oil Pressure

Answer 26

Red Line (Minimum): 10 PSI
Yellow Arc (Caution - Ground Operation Only): 10 PSI to 30 PSI and 80 PSI to 100 PSI
Green Arc (Normal Operating Range) : 30 PSI to 80 PSI
Red Line (Maximum): 100 PSI

Question 27

Manifold Pressure

Answer 27

Green Arc (Normal Operating Range): 10 IN. to 40 IN. HG.
Red Line (Maximum): 40 IN. HG.

Question 28

Exhaust Gas Temperature

Answer 28

Red Line (Maximum): 1650°F