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PAC 750XL 

 

  

21 

 

FUEL SYSTEM 

The PAC 750XL fuel system is extremely simple.  The system may be considered as two 
discrete systems integrated at the front sump tank.  The design of the system is such that the 
front wing tanks are the primary tanks and the rear wing tanks the secondary.   The system 
includes the following components: 
 
 

Left and right hand front and rear wing storage tanks 

 

Front sump tank incorporated in left front wing storage tank,  

 

One fuel filter 

 

Fuel shut off valve 

 Electric 

fuel 

pump 

“Jet Pumps” 

 

Fuel pressure warning and filter restriction warning system 

 

Fuel quantity indicating system 

           

Associated delivery/vent piping 

 
 

 

 
 
 

Summary of Contents for PAC 750XL

Page 1: ...PAC 750XL Hamilton Airport Private Bag HN3027 Hamilton New Zealand Telephone 64 7 843 6144 Fax 0 7 843 6134 Email pacific aerospace co nz Web site www aerospace co nz...

Page 2: ...UEL 6 MAXIMUM CERTIFIED WEIGHTS 6 TYPICAL AIRPLANE WEIGHTS 6 CABIN AND ENTRY DIMENSIONS 7 SPECIFIC LOADINGS 7 WING 7 LANDING GEAR 7 SPECIFICATION STANDARD 8 SPECIFICATION OPTIONAL 10 PERFORMANCE 11 DE...

Page 3: ...Windows and Exits 17 Control Lock 17 Engine 17 Propeller 20 Fuel System 21 Electrical 22 Lighting Systems 23 Cabin Heating and Ventilation 23 Oxygen System 23 Pitot Static System 24 Stall Warning Syst...

Page 4: ...he right to revise the details of this specification as required to reflect changes in build standards and the availability of equipment Detailed specific information can be obtained from Pacific Aero...

Page 5: ...IMENSIONS AND AREAS Varies with aircraft loading Figures assume mid weight and CG MINIMUM TURNING RADIUS 40 3 PROPELLER GROUND CLEARANCE At normal operating weights CG limits tire inflation and oleo e...

Page 6: ...plugs comprise the combustion system Engine accessories are grouped on the rear of the engine HORSEPOWER 750 shaft horsepower TIME BETWEEN OVERHAUL 4000 hours Hot Section Inspection interval 1500 hour...

Page 7: ...TOTAL 861 litres 1512 lbs 227 U S gallons 20 litres 36 lbs 6 U S gallons 841 litres 1476 lbs 221 U S gallons Includes 26 litres 6 8 U S gallons 45 lbs of fuel in sump tank APPROVED FUELS Jet A A1 ASTM...

Page 8: ...38 cm 114 3 cm 41 3 39 3 rear of door frame 104 90 cm 99 82 cm SILL HEIGHT 44 oleos fully extended 111 76 cm CABIN VOLUME 225 cubic ft rear crew seats DISTANCE CARGO DOOR TO HORIZONTAL STABILISER 121...

Page 9: ...AND RUDDER Alloy Structure External Lap Joints Sealed With PRC HORIZONTAL STABILIZER Alloy Structure External Lap Joints Sealed With PRC FUEL SYSTEM Four Integral Fuel Tanks Fuel Cap Access On Each T...

Page 10: ...al High Volts Warning Discharge Warning Master Switch Generator Switch Reset Function Starter Generator Generator Control Unit Circuit Breakers and Combination Switch Circuit Breakers Ground Power Rec...

Page 11: ...n Standby Electric Or Vacuum Vacuum System Assigned Altitude Indicator FLIGHT INSTRUMENTS RIGHT PANEL Airspeed Indicator Artificial Horizon Electric or Vacuum Altimeter Turn and Bank Indicator Directi...

Page 12: ...minutes LANDING PERFORMANCE Maximum landing weight carrying useful load of 4025 lbs 1827 kgs 3 degree glidepath over 50 ft 15 m obstacle no reverse FAR 23 75 a 2016 ft 614 m CRUISE 10 000 ft ISA 20 1...

Page 13: ...ty and maintenance down time The PAC 750XL is an all metal riveted stressed skin construction with a single cantilever low wing and tricycle undercarriage The single engine is attached to a welded tub...

Page 14: ...eft and right movement of a switch on the control column The trim position is indicated in an instrument in the centre of the instrument panel The elevator is controlled by fore and aft movement of th...

Page 15: ...tor Rear Tanks 27 Vertical Speed Indicator 44 Elevator Trim Indicator 11 Outside Air Temperature Indicator 28 GPS VHF NAV COMM 45 Flap Indicator 12 Emergency Locator Beacon Switch 29 Auto Pilot 46 Vol...

Page 16: ...side of the fuselage are electrically operated and driven The flaps are extended and retracted by positioning the flap control lever located in the centre pedestal The selector has a 200 and 400 posit...

Page 17: ...wheel fork and the lower portion of the steering linkage the upper portion of the linkage connects to the steering post which in turn is supported at its lower end to the shock strut cylinder in a tr...

Page 18: ...filled struts Both doors pivot on bearing blocks attached to the cockpit closure To doors can be opened closed locked and unlocked from inside and outside the aircraft Two blow formed acrylic windscr...

Page 19: ...ovided by pipes and hoses routed overboard from the engine compartment The 6 pipes are located on the firewall behind the nose wheel The engine fuel system comprises an oil to fuel heater fuel pump fu...

Page 20: ...ng the engine controls is located in the centre of the aircraft cockpit under the instrument panel and is accessible from the left and right seats The power lever and fuel condition lever control the...

Page 21: ...ntrifugal twisting moment of each blade and blade aerodynamic twisting forces The spring and counterweight forces attempt to rotate the blades to higher blade angle while the centrifugal twisting mome...

Page 22: ...nks are the primary tanks and the rear wing tanks the secondary The system includes the following components Left and right hand front and rear wing storage tanks Front sump tank incorporated in left...

Page 23: ...e upper surface with three access panels one of which incorporates the filler aperture and cap in the lower surface are two drain points A quantity sensor is mounted diagonally across the tank The fue...

Page 24: ...e lights are controlled by using switches in the switch panel The landing light system comprises two 28 V 250 watt sealed beam lights a switch circuit breaker and associated wiring The landing lights...

Page 25: ...all warning system to provide audible warning to the pilot of impending stall The warning horn will sound approximately 5 10 knots above stalling speed The horn is located in the overhead panel adjace...

Page 26: ...that part 2 Pacific Aerospace Corporation Limited gives no warranty in relation to any of the products or parts of products not manufactured by the Pacific Aerospace Corporation Limited except to the...

Page 27: ...d by Pacific Aerospace Corporation Limited the original part shall become the property of Pacific Aerospace Corporation Limited 8 Warranty is restricted to the original Purchaser and shall not be assi...

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