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Thrush Aircraft Inc

 Model 

S2R-T34 

SECTION IV 

Albany, GA

 

AIRPLANE FLIGHT MANUAL

 

PERFORMANCE 

 

FAA APPROVED:  Oct. 24, 2006 

Revision 2, SECTION IV-1 

 
 

SECTION IV 

PERFORMANCE 

 

TABLE OF CONTENTS 

SUBJECT 

 

 

 

 

 

 

 

 

PAGE 

POWER OFF STALL SPEEDS ................................................................................ IV-1 
SPEEDS FOR BEST-RATE-OF-CLIMB ................................................................. IV-1 

POWER OFF STALL SPEEDS:

  

The variation of power-off stall speeds with bank angle, flight configuration and airplane 
weight is shown below for the flaps up and flaps 15 degrees configurations. 

 

ASSOCIATED CONDITIONS

 

 

 

Power - Off 

 

 

Configuration 

Clean 

T.O. / Landing 

Wing Flaps 

0 degrees 

15 degrees 

Dispersal Equipment 

None 

None 

 

 

Stall Entry Rate - Uniformly Decreasing 

 

Gross Weight - 6000 pounds 

 
 

POWER OFF STALL SPEEDS – MPH (CAS) 

 

WING FLAPS 

0 degrees 

15 degrees 

GROSS WEIGHT 

(pounds) 

6000 6000 

0° 69.5  65.0 

30° 74.7  69.8 

BLANK ANGLES 

(degrees) 

60° 98.3  91.9 

 

SPEED FOR BEST RATE-OF-CLIMB: 

 

GROSS WEIGHT (pounds) 

6000 pounds 

Flaps 0 degrees 

85 MPH (CAS) 

Flaps 15 degrees 

81 MPH (CAS) 

 

 
 

 

Summary of Contents for S2R-T34

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Page 2: ...c Model S2R T34 MANUAL Albany GA AIRPLANE FLIGHT MANUAL ORGANIZATION FAA APPROVED Oct 24 2006 Revision 2 page i SECTION I LIMITATIONS SECTION II NORMAL PROCEDURES SECTION III EMERGENCY PROCEDURES SECT...

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Page 6: ...5 If jet fuel is not available aviation gasoline MIL G 5572 all grades may be used for a maximum of 150 hours between overhauls ENGINE LIMITS PT6A 34AG 34 36 PT6A 34AG shown POWER SETTING SHP TORQUE P...

Page 7: ...ited to five 5 seconds Time limited to ten 10 minutes at any operating condition Torque limit shown for NP 1600 2000 RPM For PT6A 42 790 C For PT6A 42 765 C For PT6A 42 100 to 135 STARTER Maximum star...

Page 8: ...MINIMUM CAUTION NORMAL MAXIMUM OIL PRESSURE PSI PT6A 42 60 60 to 100 100 to 135 135 Red Radial Yellow Arc Green Arc Red Radial MINIMUM CAUTION NORMAL MAXIMUM FUEL PRESSURE PSI 5 5 to 50 50 Red Radial...

Page 9: ...t for 2000 RPM an optional RPM setting for in flight use The 60 105 oil pressure caution range is for idling and for emergency completion of a flight using 36 PSI torque or below The 60 100 oil pressu...

Page 10: ...m Forward Limit at 4000 pounds is 24 0 inches AFT of Datum AFT Limit is 29 0 inches AFT of Datum Normal Category Straight Line variation in the Forward Limit between 4000 pounds and 6000 pounds 7 000...

Page 11: ...ION Ground operation is approved at ground idle power with the propeller feathered and with no time limits The pilot should monitor the engine instruments for operation within limits during all ground...

Page 12: ...ITH STRAIGHT LINE VARIATION BETWEEN THESE POINTS E At both fuel filler caps FUEL 115 GAL CAP JET A JET B JP 4 JP 5 F Located on upper instrument panel DO NOT USE REVERSE POWER IN FLIGHT AT HIGH TAXI S...

Page 13: ...ocated on the Outside of the rear cockpit door Dual Cockpit Only OPEN O Located at each door knockout panel PUSH OUT AND LIFT HINGE PIN FOR EMERGENCY EXIT P Located inverted at each door hinge pin PUL...

Page 14: ...Damage to equipment could result if the operating procedures and techniques are not followed carefully NOTE This is used when it is essential to emphasize an operating procedure or technique Airspeeds...

Page 15: ...OFF 3 Power Lever FORWARD IDLE 4 Fuel Lever CUTOFF 5 Fuel Valve ON 6 Parking Brake TEST and SET 7 Battery Switch ON 8 Fuel Quantity CHECK Each Tank Indication 9 Battery Switch OFF 10 Elevator Trim Ta...

Page 16: ...Vane CHECK condition and freedom of movement f 19 Fuel Quantity CHECK visually and secure cap 20 Oil Cooler CHECK for leaks and stoppage 21 Accessory Section CHECK for debris oil leaks or any other ir...

Page 17: ...Wing Tip CHECK for damage j 39 Aileron CHECK for free and correct movement 40 Aileron Hinges CHECK for looseness Use a brisk UP and DOWN motion but use caution so as not to damage control or stops 41...

Page 18: ...kpit Only STARTING ENGINE 1 Battery Switch ON 2 Power Lever FORWARD IDLE STOP BETA STOP 3 Propeller Lever Anywhere in operating range but normally feather 4 Fuel Lever CUT OFF 5 Fuel Valve ON 6 Fuel A...

Page 19: ...stalled When the free air temperature is below 40 F 17 Warning Lights CHECK and consider DRY MOTORING RUN The following procedure is used to clear an engine at any time when it is deemed necessary to...

Page 20: ...RPM forward position 2 Increase RPM with the power lever to at least 2100 RPM 3 Momentarily exercise the prop test switch and note a small decrease in the RPM 2025 20 This checks the prop overspeed go...

Page 21: ...Seat Occupant CONFIRM ready Dual Cockpit Only GO AROUND 1 Power Increase to the take off setting 2 Flaps Retract slowly while maintaining altitude 3 Airspeed Maintain best rate of climb speed of 85 MP...

Page 22: ...OFF 5 P 3 Heater Switch OFF If Installed 6 Battery Switch OFF 7 Generator Switch OFF NOTE During the shutdown be sure that the compressor decelerates freely If there is any evidence of a fire within...

Page 23: ...Thrush Aircraft Inc Model S2R T34 SECTION II Albany GA NORMAL PROCEDURES AIRPLANE FLIGHT MANUAL This Page Intentionally Left Blank FAA APPROVED Jan 27 2009 Revision 4 SECTION II 10...

Page 24: ...e used 1 Power Lever IDLE POSITION 2 Propeller Lever FEATHERED 3 Fuel Condition Lever CUT OFF 4 Fuel Aux Pump Switch OFF 5 Fuel Valve OFF ENGINE SHUTDOWN IN FLIGHT 1 Propeller Lever FEATHERED 2 Fuel C...

Page 25: ...itch selection will pump air through the engine and therefore increase the gas generator motoring speed during the Air Start procedure 1 Power Lever IDLE 2 Master Switch ON 3 Fuel Valve ON 4 Fuel Cond...

Page 26: ...niter switch to the on position as quickly as possible if the gas generator speed has not dropped below 50 Under these circumstances it is not necessary to move the fuel lever or feather the propeller...

Page 27: ...4 3 REACH through the hole and pull the flexible hinge pin in and down until it disengages from the door hinges 4 PUSH the door clear of the aircraft and EXIT GENERATOR FAILURE 1 Air Conditioner off...

Page 28: ...ation and airplane weight is shown below for the flaps up and flaps 15 degrees configurations ASSOCIATED CONDITIONS Power Off Configuration Clean T O Landing Wing Flaps 0 degrees 15 degrees Dispersal...

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Page 30: ...Jan 27 2009...

Page 31: ...G Range Aft limit is 30 0 inches aft of Datum Restricted Category See chart on next page MANEUVERS Restricted Category flight maneuvers shall be limited to those normally performed in special purpose...

Page 32: ...DIESEL NO 1D OR 2D E Located on top of hopper HOPPER CAPACITY 4000 LB 7 000 6 500 6 000 5 500 5 000 4 500 4 000 3 500 3 000 23 0 23 5 24 0 24 5 25 0 25 5 26 0 26 5 27 0 27 5 28 0 28 5 29 0 29 5 30 0...

Page 33: ...NS II III IV Albany GA RESTRICTED CATEGORY AIRPLANE FLIGHT MANUAL SUPPLEMENT FAA APPROVED FEB 23 2005 Revision 2 page 5 of 5 SECTION II NORMAL PROCEDURES NO CHANGE SECTION III EMERGENCY PROCEDURES NO...

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