Powerplant limitations




Дата канвертавання15.04.2016
Памер36.67 Kb.
CONDENSED HANDLING NOTES

Cessna 172M




POWERPLANT LIMITATIONS
Engine Manufacturer: AVCO LYCOMING
Engine Model No. 0-360-A4M
Maximum Power at T/OFF: 180 BHP
Maximum Engine speed: 2700 RPM
Static RPM Range at full throttle: 2275-2450 RPM
OIL: CAPACITY - Maximum 8 Quarts

- Minimum 6 Quarts


PROPELLER: Manufacturer: Sensenich

DIAMETER MAX/MIN 76 Inches


WEIGHT LIMITS-
NORMAL CATEGORY:
Maximum Take-off weight: 1158kg
Maximum Landing Weight 1158kg
Maximum Weight in baggage compartment: Area 1: 120lbs/54kg

Area 2: 50lbs/23kg


Note: The maximum combined weight capacity for baggage areas 1&2: 120lbs/54kg
AIRSPEED LIMITATIONS





SPEED

KCAS

KIAS

REMARKS

VNE

Never Exceed Speed

160

163

Do not exceed this speed in any operation

VNO

Maximum Structural

Cruising Speed



126

129

Do not exceed this speed except in smooth air, and then only with caution

VA

Manoeuvring speed:

2450 Pounds

2000 Pounds

1600 Pounds


105


91

81

105

92

82



Do not make full or abrupt control movements above this speed

VFE

Maximum Flap Extended

10 Deg Flaps

10-30 Deg Flaps

108


84

110


85

Do not exceed this speed with flaps down




Maximum Window Open Speed

160

163

Do not exceed this speed with windows open

AIRSPEED INDICATOR MARKINGS


MARKING

KIAS VALUE

OR RANGE

SIGNIFICANCE

White Arc

40 - 85

Full Flap Operating Range. Lower limit is maximum weight VSO in landing configuration. Upper limit is maximum speed permissible with flaps extended


Green Arc

50 - 127

Normal Operating Range.

Yellow Arc

127 - 158

Operations must be conducted with caution and only in smooth air.

Red Line

158

Maximum speed for all operations


STALLING SPEEDS- At 2450lbs/1111kg (Most forward centre of gravity)
0 Deg Flap - 44 kts

10 Deg Flap - 37 kts

30 Deg Flap - 33kts
SPINS NOT PERMITTED

FUEL-
Approved fuel grades (and colours):
100LL Grade Aviation Fuel (BLUE)
100 (formerly 100/130) Grade Aviation Fuel (GREEN)


FUEL CAPACITY:
2 Standard tanks: 21 US Gallons each

OR

79 Litres each

Total fuel 42 USG/212 Litres

Unuseable fuel: 4USG/15 Litres

Useable fuel: 38 USG/143Litres
2 Optional tanks: 26 US Gallons each

OR

79 Litres each

Total fuel 52 USG/196 Litres

Unuseable fuel: 4USG/15 Litres



Useable fuel: 48 USG/181Litres


OIL-
MIL -L- 22851 Ashless Dispersant oil (ie detergent)
SAE 20W - 50 or SAE 15W - 50 for all temperatures

FLIGHT PLANNING -
TAS 115 kts (34 Litres / 9 GPH)
MAX CROSSWIND COMPONENT-
15 kts
BEST GLIDE SPEED-
65 kts
BEST RATE OF CLIMB-
79 kts
BEST ANGLE OF CLIMB-
60 kts
ROTATION SPEED-
55 kts
LANDING GEAR-
Tyre pressures: Main wheels – 28 PSI Nose wheels - 34 PSI
Nose gear shock strut: Strut - 45 PSI

WEIGHT AND BALANCE-
(Note: Weights for RWW)
Basic Empty Weight – 690 kg 659416 IU/kg mm


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