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MD Helicopters 500E Rotorcraft Flight Manual
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MD Helicopters 500E Rotorcraft Flight Manual

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MD 500E
Cover
R O T O R C R A F T F L I G H T M A N U A L
REGISTRATION NO: _________________
SERIAL NO: _________________
F03−001

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Summary of Contents for MD Helicopters 500E

  • Page 1 MD 500E Cover R O T O R C R A F T F L I G H T M A N U A L REGISTRATION NO: _________________ SERIAL NO: _________________ F03−001...
  • Page 3 THE ‘‘AIRWORTHINESS LIMITATIONS’’ LISTED IN SECTION 04−00−00 OF CSP−HMI−2 SHALL BE COMPLIED WITH. THIS MANUAL MUST BE KEPT IN THE HELICOPTER AT ALL TIMES. Copyright E 1999−2006 by MD Helicopters, Inc. All rights reserved under the copyright laws. Revision 13...
  • Page 4 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) LOG OF REVISIONS BY DATE FAA / NON−FAA REVISIONS REVISION DATE/NUMBER Original Issue . . . 23 November 1982 Revision 1 ..11 July 1984 Revision 2 .
  • Page 5 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) APPROVING AUTHORITIES Revision 13 F−iii/(F−iv blank)
  • Page 7 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) TABLE OF CONTENTS PARAGRAPH PAGE Cover ..............
  • Page 8 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) PARAGRAPH PAGE 2−8. Powerplant Limitations Rolls Royce 250−C20R/2 ......
  • Page 9 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) PARAGRAPH PAGE 4−8. Low Speed Maneuvering ..........
  • Page 10 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) PARAGRAPH PAGE 7−3. Hoisting, Jacking, and Lifting ......... .
  • Page 11 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) SUMMARY OF REVISIONS TO THE ROTORCRAFT FLIGHT MANUAL NOTE: Revisions are listed below by number with appropriate remarks. Section II pages marked [C]* indicate FAA approved color pages. Black−and−white reproductions of color pages are not considered to be “FAA Approved”.
  • Page 12 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) LIST OF EFFECTIVE PAGES FAA APPROVED NON FAA APPROVED SECTION PAGE NUMBER REVISION NUMBER REVISION NUMBER FRONT Cover − − − − − − − − Revision 12 MATTER F−i Revision 13 −...
  • Page 13 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) LIST OF EFFECTIVE PAGES FAA APPROVED NON FAA APPROVED SECTION PAGE NUMBER REVISION NUMBER REVISION NUMBER 1−13 − − − − − − − − Revision 14 1−14 − − − − − − − −...
  • Page 14 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) LIST OF EFFECTIVE PAGES FAA APPROVED NON FAA APPROVED SECTION PAGE NUMBER REVISION NUMBER REVISION NUMBER 3−1 Revision 14 − − − − − − − − 3−2 Revision 14 − − − − − − − −...
  • Page 15 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) LIST OF EFFECTIVE PAGES FAA APPROVED NON FAA APPROVED SECTION PAGE NUMBER REVISION NUMBER REVISION NUMBER 4−5 Revision 15 − − − − − − − − 4−6 Revision 13 − − − − − − − −...
  • Page 16 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) LIST OF EFFECTIVE PAGES FAA APPROVED NON FAA APPROVED SECTION PAGE NUMBER REVISION NUMBER REVISION NUMBER 5−6 Revision14 − − − − − − − − 5−7 Revision14 − − − − − − − −...
  • Page 17 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) LIST OF EFFECTIVE PAGES FAA APPROVED NON FAA APPROVED SECTION PAGE NUMBER REVISION NUMBER REVISION NUMBER 6−8 − − − − − − − − Revision14 6−9 − − − − − − − −...
  • Page 18 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) LIST OF EFFECTIVE PAGES FAA APPROVED NON FAA APPROVED SECTION PAGE NUMBER REVISION NUMBER REVISION NUMBER 7−17 − − − − − − − − Revision 14 7−18 − − − − − − − −...
  • Page 19 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) LIST OF EFFECTIVE PAGES FAA APPROVED NON FAA APPROVED SECTION PAGE NUMBER REVISION NUMBER REVISION NUMBER 9−22 Revision 14 − − − − − − − − 9−23 Revision 14 − − − − − − − −...
  • Page 21 Table 1−2. Fuel System: Optional Self−Sealing Fuel Tanks ....1−13 Figure 1−1. MD 500E Principal Dimensions − Standard Landing Gear ..1−14 1−15. Conversion Charts and Tables .
  • Page 23 Refer to Section IX for Optional Equipment. MDHI optional equipment items and STC items which are FAA approved for the MD 500E may be installed and used. Revision 16 1−1...
  • Page 24 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) General 1−5. PILOT’S BRIEFING Prior to flight, passengers should be briefed on the following. Approach and depart the rotorcraft from the front in full view of the pilot, being aware of the main and tail rotor.
  • Page 25 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) General SECTION III − EMERGENCY AND MALFUNCTION PROCEDURES (FAA Approved) Problems which could be encountered in flight are defined and the proce- dures necessary to cope with or alleviate them are discussed. The data is recommended by MDHI.
  • Page 26 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) General 1−7. METHOD OF PRESENTATION General information in the various sections is provided in narrative form. Oth- er information is given in step−by−step procedures, graphs, charts, or tabular form. The information in the step−by−step procedure is presented in the imperative mode;...
  • Page 27 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) General mand. However, the nature of the specific problem or malfunction may dictate termination of the flight before reaching the destination. 1−9. ABBREVIATIONS Extend; External Air Conditioner Fahrenheit Above Ground Level Federal Aviation Alternate;...
  • Page 28 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) General Imperial Out of Ground Effect INST Instrument Inches Panel INST(R) Instrument POSN Position IVSI Instantaneous Vertical Primary Speed Indicator PRESS Pressure Pounds per Square Inch Kilogram Power KCAS Knots Calibrated Airspeed...
  • Page 29 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) General Best Rate of Climb Speed Water Line U.S. United States XMSN Transmission XPNDR Transponder 1−10. TECHNICAL PUBLICATIONS A file of technical publications is available to aid in obtaining maximum utili- zation of your rotorcraft. Revisions and new issue publications are provided to continually update and expand existing data.
  • Page 30 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) General Service Information Notices and Letters New and revised publications are available through MDHS Subscription Ser- vice. Further information may be obtained by contacting: MD Helicopters, Inc. M615−G048 4555 E McDowell Rd Mesa, AZ 85215−9734...
  • Page 31 Helicopter interior: The standard MD 500E requires a minimum crew of one pilot seated on the left side of the cockpit. The passengers sit to the right, abreast of the pilot. Seat belts are provided for all positions. In the military version, the center seat is eliminated.
  • Page 32 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) General Limiting the maximum power to less than the maximum rated power pro- vides a higher engine critical altitude. The power turbine governor provides automatic constant speed control of rotor RPM. Drive System: The overrunning clutch transmits power from the engine to the main drive shaft.
  • Page 33 (Model 369E) General 1−12. ELECTRICAL SYSTEM The 500E electrical system is a direct current (DC) system with electrical pow- er supplied by a 24 volt battery and a 28 volt, 150 amp generator driven by the aircraft’s powerplant. The original (‘‘pre−generic") system utilizes a model−specific wire harness with additional wiring added as needed for optional equipment.
  • Page 34 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) General 1−13. AUTO REIGNITION SYSTEM The automatic reignition system provides automatic actuation of the ignition exciter in the event that power is lost as a result of engine flameout. The system senses signals from the engine power out warning unit and con- sists of a indicator light (RE IGN P RST) on the instrument panel, a RE−IGN...
  • Page 35 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) General 1−14. CAPACITIES AND DIMENSIONS Table 1−1. Fuel System: Standard Non Self−Sealing Fuel Tanks Imp. U.S. Pounds/ Fuel Type Liters Kilograms Jet−A Usable 51.7 62.1 421.9/191.4 Unusable 13.1/5.9 Total 53.3 64.0 435.0/197.3 Jet−B...
  • Page 36 OF CARGO DECK 4.7 DEGREES NOSE UP. 2. IF OPTIONAL EXTENDED LANDING GEAR IS INSTALLED, ADD 0.87 FEET TO ALL VERTICAL DIMENSIONS. 3. ALL DIMENSIONS ARE IN FEET. F03−002 Figure 1−1. MD 500E Principal Dimensions − Standard Landing Gear 1−14 Revision 14...
  • Page 37 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) General 1−15. CONVERSION CHARTS AND TABLES EXAMPLE: CONVERT 100 KNOTS TO MPH AND TO KM/HR: ENTER CHART AT 100 KNOTS AND FOLLOW ARROW TO SLOPING LINE. TO FIND MPH, MOVE LEFT AND READ 115 MPH.
  • Page 38 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) General TEMPERATURE ° ° EXAMPLE: CONVERT °F TO °C KNOWN: TEMPERATURE = 50° F METHOD: ENTER AT 50° F READ 10° C ACROSS ON °C SCALE METHOD MAY BE REVERSED TO FIND ° F WHEN ° C IS KNOWN −10...
  • Page 39 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) General Table 1−3. Liquid Measure − U.S. Gallons to Liters U.S. Liters Liters Liters Liters Liters Liters Liters Liters Liters Liters Gallons − 3.785 7.571 11.356 15.142 18.927 22.713 26.498 30.283 34.069 37.854...
  • Page 40 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) General Table 1−5. Linear Measure − Feet to Meters Feet Meters Meters Meters Meters Meters Meters Meters Meters Meters Meters − 0.305 0.610 0.914 1.219 1.524 1.829 2.134 2.438 2.743 3.048 3.353 3.658...
  • Page 41 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) General KNOTS METERS/SEC EXAMPLE CONVERT KNOTS TO METERS/SEC KNOWN: WIND SPEED = 25 KT METHOD: ENTER CHART AT 25 KT READ APPROXIMATELY 13 METERS/SEC ACROSS ON METERS/SEC SCALE METHOD MAY BE REVERSED TO FIND KNOTS WHEN METERS/SEC ARE KNOWN F03−005...
  • Page 42 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) General EXAMPLE 1: 29.44 IN. HG = 997 MBAR EXAMPLE 2: 30.18 IN. HG = 1022 MBAR 29.5 30.5 31.1 29.4 30.4 31.0 29.3 30.3 30.9 29.2 30.2 30.8 29.1 30.1 30.7 29.0...
  • Page 43 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) General Table 1−7. Standard Atmosphere Table Standard Sea Level Conditions: Temperature: 59°F (15°C) Pressure: 29.921 in. Hg (1013.25 mbar) Density: 0.0023769 slugs/ft (1.225 kg/m TEMPERATURE ALTITUDE DENSITY PRESSURE PRESSURE PRESSURE (feet) RATIO σ...
  • Page 45 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Limitations E C T I O N IMITATIONS TABLE OF CONTENTS PARAGRAPH PAGE 2−1. Flight Restrictions ........... .
  • Page 47 LIMITATIONS NOTE : Unless otherwise stated, the restrictions and limitations put forth in this section apply to MD 500E (Model 369E) Helicopters equipped with either the Rolls Royce 250−C20B or 250−C20R/2 engines 2−1. FLIGHT RESTRICTIONS Approved as a five place (maximum) helicopter.
  • Page 48 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL Limitations (Model 369E) Flight with center front seat occupied is approved under the following conditions. Dual controls removed. Center location seatback and seat cushion installed and secured. Seat belt(s) and shoulder harness(es) installed and operable.
  • Page 49 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Limitations 2−4. WEIGHT LIMITATIONS Maximum gross weight: 3000 lbs. Minimum flying gross weight: 1538 lbs. Cargo deck capacity: 1300 lbs. (not to exceed 115 lbs. per square foot). Utility stowage compartment: Maximum weight in the utility stowage compartment is 50 pounds.
  • Page 50 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL Limitations (Model 369E) 2−5. ROTOR BRAKE LIMITATIONS (IF INSTALLED) The rotor brake must be in the stowed position prior to engine starting. The rotor brake may be applied after engine shutdown with the rotor at or be- low 205 RPM.
  • Page 51 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Limitations 2−7. POWERPLANT LIMITATIONS ROLLS ROYCE 250−C20B Engine torque limits: Maximum takeoff (5 minute): 87.2 psi torque. Maximum continuous: 81.3 psi torque with TOT at or below 738°C. 74.3 psi torque with TOT greater than 738°C.
  • Page 52 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL Limitations (Model 369E) Power Turbine (N ) speed limits: É É É É É É É É É É É É É É É É É É É É É É É É É É É É É É...
  • Page 53 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Limitations 2−8. POWERPLANT LIMITATIONS ROLLS ROYCE 250−C20R/2 Engine torque limits: Maximum takeoff power (5 minute): 87.2 psi torque Maximum continuous: 81.3 psi torque Transient torque limits: 87.3 to 93.0 psi torque for 15 seconds at 103 percent N 93.1 to 97.6 psi torque for 3 seconds at 103 percent N...
  • Page 54 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL Limitations (Model 369E) Power Turbine (N ) speed limits: É É É É É É É É É É É É É É É É É É É É É É É É É É É É É É...
  • Page 55 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Limitations 2−9. ELECTRICAL SYSTEM LIMITATIONS Generator limits: Maximum continuous: 85 amps 85 to 150 amps: 10 minutes >150 amps: 2 minute limit prior to takeoff during battery recharging cycle only. Battery limits: Flight following a battery overtemperature of 160°F (71°C) or above is pro-...
  • Page 56 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL Limitations (Model 369E) Table 2−1. Unusable Fuel: Standard Non Self−Sealing Fuel Tanks Imp. U.S. Pounds/ Fuel Type Liters Kilograms Jet−A 13.1/5.9 Jet−B 12.5/5.7 Table 2−2. Unusable Fuel: Optional Self−Sealing Fuel Tanks Imp. U.S. Pounds/...
  • Page 57 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Limitations FUEL TEMPERATURE ~ DEG C 5,000 16,000 É É É É É É É É É É É É É É É É É É É É É É É É É É...
  • Page 58 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL Limitations (Model 369E) 2−12. INSTRUMENTATION YELLOW GREEN YELLOW INDICATES CAUTIONARY RED INDICATES MAXIMUM AND GREEN INDICATES NORMAL OPERATING RANGE. MINIMUM OPERATING LIMITS; THE OPERATING RANGE. EDGE OF A RED LINE IS THE BLUE LIMITING VALUE; THE POINTER...
  • Page 59 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Limitations DUAL TACHOMETER (FACE SHOWN TWICE FOR CLARITY) ROTOR RPM 102 AND 103% 410 AND 523 RPM 102 TO 103% 410 TO 523 RPM 113% FUEL QUANTITY AIRSPEED TACHOMETER 35 POUNDS 152 KNOTS...
  • Page 60 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL Limitations (Model 369E) °C °C ENGINE OIL TEMPERATURE ENGINE OIL TEMPERATURE EARLIER CONFIGURATION LATER CONFIGURATION 107°C 107°C 0° TO 54°C 0° TO 107°C 54° TO 107°C − D.C. AMPS PRESS ENGINE OIL PRESSURE AMMETER...
  • Page 61 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Limitations 2−13. PLACARDS AND DECALS IAS (KNOTS) PRESS ALT X 1000 GROSS WT = 2000 OR LESS ° −30 −20 −10 NO FLIGHT FOR AUTOROTATION V REDUCE SPEED BY 22K (85K MIN); DO NOT EXCEED CHART V...
  • Page 62 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL Limitations (Model 369E) IAS (KNOTS) PRESS ALT X 1000 GROSS WT = 2501 TO 3000 LB ° −30 −20 −10 NO FLIGHT FOR AUTOROTATION V REDUCE SPEED BY 22K (95K MIN); DO NOT EXCEED CHART V...
  • Page 63 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Limitations 250−C20R/ 2 IAS (KNOTS) PRESS ALT X 1000 GROSS WT = 2001 TO 2500 LB ° −30 −20 −10 NO FLIGHT FOR AUTOROTATION V REDUCE SPEED BY 21K (90K MIN); DO NOT EXCEED CHART V...
  • Page 64 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL Limitations (Model 369E) Minimum N Speed Starting Recommendations OAT, °C −18 AND BELOW −18 TO 7 7 AND ABOVE THIS HELICOPTER MUST BE OPERATED IN COMPLIANCE WITH THE OPERATING LIMITATIONS SPECIFIED IN THE APPROVED ROTORCRAFT FLIGHT MANUAL.
  • Page 65 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) I I I E C T I O N MERGENCY AND ALFUNCTION ROCEDURES TABLE OF CONTENTS PARAGRAPH PAGE 3−1. General ............. .
  • Page 66 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) PARAGRAPH PAGE Cyclic Trim Failure ...........
  • Page 67 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures SECTION III EMERGENCY AND MALFUNCTION PROCEDURES 3−1. GENERAL The procedures contained in this section are recommendations to be followed in the event of an emergency or malfunction that may potentially affect the safety of the aircrew, passengers, aircraft, or personnel on the ground.
  • Page 68 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures 3−2. WARNING AND CAUTION INDICATORS Warning and caution indicators are located at the top of the instrument panel (Ref. Figure 3−1). A red warning or yellow caution indicator will illuminate and in some cases, an audible warning will sound announcing a failure or malfunction.
  • Page 69 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures 3−3. ENGINE FAILURE COMPLETE POWER LOSS ENGINE Indications: Red warning indicator ON and audible warning in headset. Left yaw (due to a reduction in torque) Drop in engine speed.
  • Page 70 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures The maximum glide distance with power off will be attained at 80 KIAS and 410 N Glide distances attained during an actual engine out autorotation may be less than...
  • Page 71 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures Procedures: Engine Failure − Above 12 Feet and Below 500 Feet AGL The Height − Velocity Diagram (Ref. Section V) depicts the combinations of air- speeds vs. altitudes wherein a successful autorotation landing can be made in the event of an engine failure.
  • Page 72 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures 3−4. AIR RESTART − ENGINE Because the exact cause of engine failure cannot be determined in flight, the decision to attempt a restart will depend on aircraft altitude, time available, rate of descent, and potential landing areas.
  • Page 73 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures 3−5. LOW ROTOR SPEED Indications: Red ENGINE warning indicator ON and audible warning in headset. Drop in rotor RPM. Change in noise level. NOTE : The LOW ROTOR warning is activated when N falls below 468.
  • Page 74 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures Level aircraft and apply full collective pitch as contact is made with the water. When aircraft begins to roll, lower collective to full down to minimize blades skipping off the water.
  • Page 75 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures 3−7. FIRE The safety of the helicopter occupants is the primary consideration when a fire occurs. Therefore, if airborne, it is imperative that the pilot maintain control of the aircraft and land immediately.
  • Page 76 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures Procedures: Aircraft Evacuation A thorough preflight passenger briefing is essential for a quick and safe evacuation of passengers and crew when fire is involved. How to release seat belts, the opening of doors, the proper exiting of the helicopter keeping head and hands low to avoid the main rotor, are all critical to insure the safety of passengers and crew.
  • Page 77 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures Conditions: Engine compartment fire Procedures: CUTOFF Twistgrip PULL TO CLOSE Fuel shutoff valve BAT/EXT switch EVACUATE Passengers/crew IF TIME AND SITUATION PERMIT: APPLY Rotor brake (if installed) HAVE PASSENGERS AND SPECTATORS...
  • Page 78 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures Conditions: At high altitude (AGL) Procedures: Prevailing circumstances such as altitude (AGL), available landing areas, and confirmation of engine fire must be considered in order to determine whether to execute a power−on approach, as described for low altitude (AGL) fires, or a power off autorotational descent to the ground.
  • Page 79 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures Conditions: In flight Procedures: POWER ON APPROACH AND LANDING Land immediately WITHOUT DELAY VENTILATE CABIN AS NECESSARY Air vents CUTOFF−AS SOON AS HELICOPTER IS ON Twistgrip GROUND BAT/EXT switch...
  • Page 80 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures 3−8. ENGINE FUEL CONTROL SYSTEM MALFUNCTIONS FUEL CONTROL OR POWER TURBINE GOVERNOR FAILURE Indications: Failure is indicated by an instrument needle fluctuation. A rise or drop of: Torque Conditions: Failure Producing an Overspeed.
  • Page 81 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures Conditions: Failure Producing an Underspeed: Indications: decaying. Possible left yaw. Possible low rotor warning indication. Procedures: Lower collective to maintain rotor RPM in the green (410−523) and at- tempt level flight at 60 knots IAS.
  • Page 82 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures 3−9. OTHER ENGINE CAUTION INDICATIONS ENGINE CHIP DETECTOR Indications: Yellow ENGINE indicator ON. CHIPS Conditions: Metal contamination of oil. Procedures: Land as soon as possible. LOW ENGINE OIL PRESSURE Indications: Oil pressure decreasing below normal operating range (Ref.
  • Page 83 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures 3−10. MAIN ROTOR AND TAIL ROTOR TRANSMISSION MALFUNCTIONS M/R TRANSMISSION OIL PRESSURE XMSN Indications: Red indicator ON. PRESS Conditions: Transmission oil pressure low. Procedures: Land as soon as possible.
  • Page 84 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures 3−11. FLIGHT CONTROL MALFUNCTIONS ANTI−TORQUE FAILURE Different types of failure may require slightly different techniques for optimum success in recovery. Therefore, it is not possible to provide a standardized solu- tion for an anti−torque emergency.
  • Page 85 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures Conditions: Anti−torque failure, fixed tail rotor pitch setting. Procedures: Adjust power to maintain 50 to 60 knots airspeed. Perform a shallow approach and running landing to a suitable area, touching down into wind at a speed between effective translational lift and 30 knots.
  • Page 86 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures CYCLIC TRIM FAILURE Indications: Inability to reduce cyclic forces with the cyclic trim switch. The failure will be one of the following types. Control of the helicopter is the primary consideration of a pilot WARNING confronted with any type of trim motor or switch malfunction.
  • Page 87 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures Conditions: Runaway trim Indications: An uncommanded longitudinal or lateral cyclic trim actuation. The cyclic may move to a full travel position or some intermediate position resulting in cyclic forces up to the maximum. Uncommanded movement can occur after cyclic trim switch actuation or as a result of an electrical short.
  • Page 88 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures 3−12. ABNORMAL VIBRATIONS Indications: Sudden, unusual or excessive vibrations occurring during flight. Conditions: The onset of unusual or excessive vibrations in the helicopter may be an indication of problems in the rotor or drive train systems.
  • Page 89 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures FUEL LOW FUEL Indications: Yellow indicator ON when approximately 35 pounds of fuel LEVEL (22.5 LBS usable) remain in fuel tank. Never use the FUEL LEVEL LOW light as a working indication of CAUTION fuel quantity.
  • Page 90 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures 3−14. ELECTRICAL SYSTEM MALFUNCTIONS BATTERY OVERTEMPERATURE Indications: Red indicator ON. TEMP 160° Conditions: Battery overtemperature at 160°F (71°C) or above. Procedures: Battery switch: OFF. NOTE : On helicopters equipped with the ‘‘generic’’ electrical system, the battery hi−temp relay removes the battery from the DC electrical bus when battery...
  • Page 91 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures GENERATOR MALFUNCTION Indications: Yellow indicator ON, and ammeter indicating zero. Generator (GEN) switch tripped to OFF (‘‘early generic’’ configuration only) NOTE : See Sections I and IV to determine which version of the electrical system is installed in the aircraft.
  • Page 92 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures 3−15. OTHER MALFUNCTIONS ENGINE AIR PARTICLE SEPARATOR FILTER CLOGGED (IF INSTALLED) Indications: Yellow indicator ON. FILTER CLOGGED NOTE : Certain flight conditions may cause the yellow caution indicator to flicker momentarily.
  • Page 93 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Emergency and Malfunction Procedures 3−16. EMERGENCY EGRESS Pilot compartment doors: Pilot doors function as primary and emergency exits. Cabin doors: Passenger doors function as primary and emergency exits. EXIT OPEN LOCK PILOT COMPARTMENT DOOR LH (TYPICAL) PILOT/PASSENGER COMPARTMENT DOOR EXIT F03−012...
  • Page 95 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) E C T I O N ORMAL ROCEDURES TABLE OF CONTENTS PARAGRAPH PAGE 4−1. Preflight Requirements ..........
  • Page 97 NOTE : The checks described in this Section apply to the standard configuration MD 500E and do not include certain optional equipment items. Preflight checks for optional equipment items may be found in Section IX of this manual. If your helicopter is equipped with STC’d items, refer to the STC holder’s flight manual...
  • Page 98 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures F03−013 Figure 4−1. Pilot’s Preflight Guide FAA Approved 4−2 Revision 13...
  • Page 99 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures DAILY PREFLIGHT CHECKS PRELIMINARY CHECKS CHECK FOR Fuel cell drain valve − take sample (Start pump OFF) CONTAMINANTS CHECK FOR Anti−ice fuel filter drain valve (if installed) take sample CONTAMINANTS (Start pump ON) Do not open fuel filter drain valve unless start pump is ON.
  • Page 100 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures FUSELAGE − RH SIDE CHECK Skid, strut fairings, strut cuffs CHECK Position light, skid tip NO OBSTRUCTIONS Fuel tank vent CHECK Fuselage skin CHECK Passenger steps for condition and security...
  • Page 101 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures TAILBOOM/TAIL ROTOR CHECK: NO DAMAGE Tailboom ALLOWED CHECK Position and anti collision lights CHECK: NO DAMAGE Stabilizers (vertical, horizontal and end plates) ALLOWED CHECK Tail skid CHECK Tail rotor gearbox attachment to tailboom for security and...
  • Page 102 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures NOTE : Visually check each tail rotor blade abrasion strip for evidence of debonding along the abrasion strip/airfoil bond line. CHECK: NO DAMAGE Tail rotor drive shaft coupling ALLOWED Rock tail rotor back and forth in plane of rotation and check main rotor blades for coincidental movement.
  • Page 103 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures CHECK Overhead canopy NO OBSTRUCTIONS Battery compartment vent FUSELAGE − UNDERSIDE CHECK Fuselage skin NO OBSTRUCTIONS Fuel tank and other vents CHECK (REF. Cargo Hook (if installed) SECTION IX) CHECK...
  • Page 104 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures PREFLIGHT CHECKS Perform these checks prior to subsequent flights of the same day. CHECK Fluid levels CHECK Engine compartment − fluid leaks and bypass indicators CHECK Air inlet screens/particle separator...
  • Page 105 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures ENGINE OUT AUDIBLE WARNING HORN (SEE NOTE) ENGINE OIL TEMPERATURE ALTIMETER INDICATOR AIRSPEED ENGINE OIL INDICATOR PRESSURE INDICATOR FUEL PLACARDS QUANTITY INDICATOR AMMETER CLOCK DUAL TACHOMETER TORQUE INDICATOR TURBINE OUTLET...
  • Page 106 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures TORQUE INDICATOR ENGINE OIL AIRSPEED TEMPERATURE ALTIMETER INDICATOR INDICATOR ENGINE OIL PRESSURE INDICATOR PLACARDS FUEL QUANTITY INDICATOR AMMETER CLOCK FUEL SHUTOFF VALVE FUEL PULL DUAL TACHOMETER VALVE FRESH AIR Ç...
  • Page 107 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures SWITCH HOUSING SWITCH HOUSING LANDING LIGHT SWITCH IDLE RING COPILOT’S TWIST GRIP PILOT’S THROTTLE GOVERNOR TWIST GRIP INCREASE/DECREASE SWITCH THROTTLE TWIST GRIP FRICTION NUT COPILOT’S GOVERNOR COLLECTIVE COLLECTIVE INCREASE/DECREASE STICK FRICTION NUT...
  • Page 108 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures 4−2. ENGINE PRE−START COCKPIT CHECK ELECTRICAL POWER − OFF CHECK All cabin doors CLOSED AND SAFELOCKED ADJUST Tail rotor pedals NOTE : Adjust pedal position to insure that the pedals can be moved throughout the entire range of travel.
  • Page 109 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures Altimeter All electrical switches Radio switches Circuit breakers OPEN (IN) Fuel shutoff valve Attempting to start the engine with any bleed air devices ON, may CAUTION result in a ‘‘Hot start’’.
  • Page 110 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures Early Generic Configuration: Place the Reignition Test switch in the GND TEST position (full up). Verify that the ENGINE OUT warning and RE−IGN caution lights illuminate, the audible engine out warnings activate (both external horn in the cabin and internal within the ICS system), and the sound of the ignitor firing is heard.
  • Page 111 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures 4−3. ENGINE START RECHECK Cyclic stick − trimmed neutral; friction ON Do not attempt engine start with cyclic stick in positions other than CAUTION neutral. Damage to rotor head and controls will result.
  • Page 112 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures During starts, overtemperatures above 810°C for 10 seconds or CAUTION less with a momentary peak at 927°C for not more than 1 second are permitted. Consult Rolls Royce Operation and Maintenance Manu- al if these limits are exceeded.
  • Page 113 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures CHECK All other engine instruments engine and rotor rpm indicators for superimposed needles. Malfunctions are indicated if rotor and engine rpm indicator CAUTION needles are not superimposed. Shut down engine if this condition exists.
  • Page 114 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures FULL OPEN Twistgrip Check for unusual aircraft vibration or noise while accelerating CAUTION from ground idle to flight idle. If any unusual vibration or noise oc- curs, this may be an indication of a loose or defective tailrotor dirve- shaft damper.
  • Page 115 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures :ENGINE BLEED AIR SYSTEMS CHECKS CHECK TOT CABIN HEAT (if installed) − ON − Observe 30−40°C INCREASE/ increase in TOT, then OFF. DECREASE CHECK TOT Engine ANTI−ICE ON − Observe increase 10−20°C in TOT, INCREASE/ then OFF.
  • Page 116 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures 4−5. BEFORE TAKEOFF RECHECK All caution and warning lights out RECHECK Engine oil pressure − 90 to 130 psi CHECK READING Ammeter NOTE : Ammeter reading will fluctuate slightly when anti−collision lights are on.
  • Page 117 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures AS REQUIRED Engine ANTI−ICE: Use engine ANTI−ICE when OAT is below 5°C (41°F) and visible moisture is present. Check for TOT increase when turning anti−ice ON NOTE : Hover performance is reduced with ANTI−ICE ON (Ref. Sections V and VIII).
  • Page 118 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures While in cruise: Place RE−IGN test switch in FLT position. RE−IGN and ENGINE OUT lights should illuminate along with the ENGINE OUT audible warning. Return RE−IGN test switch to OFF.
  • Page 119 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures 4−7. CRUISE Cyclic trim: use proper trimming procedures described for climbout. AS DESIRED SCAV AIR (if installed) Above 50 knots and 50−foot altitude above terrain, select N between 102 and 103 percent for best comfort level.
  • Page 120 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures 4−9. PRACTICE AUTOROTATION Perform throttle rigging check prior to attempting practice WARNING autorotations (paragraph 4−4). Misrigging of the throttle control may result in inadvertent flameout during rapid closing of the twistgrip to the ground idle position.
  • Page 121 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures Autorotation RPM: Normal rotor RPM (collective fully down) is 485±5 RPM at 2250 pounds gross weight at sea level, 60 knots. Rotor speed will decrease approximately 10 RPM for each 100 pound reduction in gross weight and increase approxi- mately 6.5 RPM for each 1000 foot increase in density altitude.
  • Page 122 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures 4−13. ENGINE/AIRCRAFT SHUTDOWN Care should be taken when rotating the twistgrip to the ground idle CAUTION position and from ground idle to the cutoff position if the helicopter is parked on a icy or slippery surface (helicopter may spin in direc- tion of main rotor blade rotation).
  • Page 123 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures NOTE : If thumping or a rapping sound is heard from the drive train during the final revolution of the main rotor, inspect the tail rotor drive shaft couplings in accordance with the HMI.
  • Page 124 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Normal Procedures 4−14. POST FLIGHT CHECK Aircraft−investigate any suspected damage CHECK Fuel and oil leaks REPLENISH IF LOW Engine oil tank for correct oil level NOTE : Oil level should be checked within 15 minutes after shutdown.
  • Page 125 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Normal Procedures 4−16. NORMAL ENGINE RESTART Do not exceed 150°C residual TOT when ignition is attempted. Reduce TOT by motoring engine with starter. Speeds in excess of 15 percent may be experienced.
  • Page 127 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) E C T I O N ERFORMANCE TABLE OF CONTENTS PARAGRAPH PAGE 5−1. General ............. .
  • Page 128 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) PARAGRAPH PAGE Figure 5−14. Hover Ceiling VS Gross Weight, IGE, 6 Foot Skid Clearance, Standard Landing Gear, 4−Bladed Tail Rotor, Rolls Royce 250−C20R/2 ........
  • Page 129 NOTE : Unless otherwise stated, the performance data put forth in this section applies to MD 500E (Model 369E) Helicopters equipped with either the Rolls Royce 250−C20B or 250−C20R/2 engines. Select the appropriate power check, and hover performance charts for type of engine installed.
  • Page 130 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data 5−2. DENSITY ALTITUDE Description: The chart allows a quick estimation of the density altitude when pressure altitude and OAT are known. This chart should be used for determining density altitude for use with gross weight limits for the HV Diagram and speed for Best Rate of Climb Chart.
  • Page 131 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data 20000 1.36 1.34 18000 1.32 1.30 16000 1.28 1.26 14000 1.24 1.22 12000 1.20 1.18 10000 1.16 1.14 8000 1.12 1.10 6000 1.08 4000 1.06 1.04 2000 1.02 1.00 0.98 −2000...
  • Page 132 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data 5−3. AIRSPEED CALIBRATION Description: The chart shows the difference between indicated and calibrated airspeeds. Indicated airspeed (IAS) corrected for position and instrument error equals calibrated airspeed (CAS). Use of Chart: To determine calibrated airspeed, the pilot must know the indicated air- speed.
  • Page 133 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data INDICATED AIRSPEED − KNOTS (CORRECTED FOR INSTRUMENT ERROR) F03−018 Figure 5−2. Airspeed Calibration Curve FAA Approved Revision 14 5−5...
  • Page 134 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data 5−4. SPEED FOR BEST RATE OF CLIMB Description: This chart shows the indicated airspeed to use for the best rate of climb at any given density altitude. Use the chart as illustrated by the example below.
  • Page 135 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data 16000 14000 12000 10000 8000 6000 4000 2000 INDICATED AIRSPEED − KNOTS F03−013 (CORRECTED FOR INSTRUMENT ERROR) Figure 5−3. Speed for Best Rate of Climb FAA Approved Revision 14 5−7...
  • Page 136 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data 5−5. HOVER CEILING VS GROSS WEIGHT − IN GROUND EFFECT (IGE) Description: The hover ceiling charts show the maximum hover weight capability in ground effect (IGE) for known conditions of pressure altitude and outside air temperature (OAT), or alternately, the maximum hover ceiling for a known gross weight and outside air temperature.
  • Page 137 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data THIS CHART BASED ON CABIN HEAT, ENGINE ANTI−ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICABLE TO PARTICLE SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET REDUCE WEIGHT: INCREASE WEIGHT: 50LB WITH ABRASION STRIPS ON MAIN ROTOR BLADES ONLY 1.
  • Page 138 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data THIS CHART BASED ON CABIN HEAT, ENGINE ANTI−ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICABLE TO PARTICLE SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET REDUCE WEIGHT: INCREASE WEIGHT: 50LB WITH ABRASION STRIPS ON MAIN ROTOR BLADES ONLY 1.
  • Page 139 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data THIS CHART BASED ON CABIN HEAT, ENGINE ANTI−ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICABLE TO PARTICLE SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET REDUCE WEIGHT: INCREASE WEIGHT: 50LB WITH ABRASION STRIPS ON MAIN ROTOR BLADES ONLY 1.
  • Page 140 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data THIS CHART BASED ON CABIN HEAT, ENGINE ANTI-ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICABLE TO PAR- TICLE SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET INCREASE WEIGHT: 50 LB WITH ABRASION STRIPS ON MAIN...
  • Page 141 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data THIS CHART BASED ON CABIN HEAT, ENGINE ANTI−ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICABLE TO PARTICLE SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET REDUCE WEIGHT: INCREASE WEIGHT: 50LB WITH ABRASION STRIPS ON MAIN...
  • Page 142 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data THIS CHART BASED ON CABIN HEAT, ENGINE ANTI−ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICABLE TO PARTICLE SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET REDUCE WEIGHT: INCREASE WEIGHT: 50LB WITH ABRASION STRIPS ON MAIN ROTOR BLADES ONLY 1.
  • Page 143 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data THIS CHART BASED ON CABIN HEAT, ENGINE ANTI−ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICABLE TO PARTICLE SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET REDUCE WEIGHT: INCREASE WEIGHT: 50LB WITH ABRASION STRIPS ON MAIN ROTOR BLADES ONLY 1.
  • Page 144 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data THIS CHART BASED ON CABIN HEAT, ENGINE ANTI−ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICABLE TO PARTICLE SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET REDUCE WEIGHT: INCREASE WEIGHT: 50LB WITH ABRASION STRIPS ON MAIN ROTOR BLADES ONLY 1.
  • Page 145 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data THIS CHART BASED ON CABIN HEAT, ENGINE ANTI−ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICABLE TO PARTICLE SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET REDUCE WEIGHT: INCREASE WEIGHT: 50LB WITH ABRASION STRIPS ON MAIN ROTOR BLADES ONLY 1.
  • Page 146 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data THIS CHART BASED ON CABIN HEAT, ENGINE ANTI-ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICA- BLE TO PARTICLE SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET INCREASE WEIGHT: 50 LB WITH ABRASION STRIPS ON...
  • Page 147 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data THIS CHART BASED ON CABIN HEAT, ENGINE ANTI−ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICABLE TO PARTICLE SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET REDUCE WEIGHT: INCREASE WEIGHT: 50lb WITH ABRASION STRIPS ON 1.
  • Page 148 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data 5−6. Height Velocity Diagram/Gross Weight Limits For Height Velocity Diagram Description: Airspeed/altitude combinations to be avoided in the event of an engine fail- ure during takeoff are shown in the Height Velocity diagram (Ref.
  • Page 149 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç Ç...
  • Page 150 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data 7000 6000 5000 4000 3000 2000 1000 2000 2200 2400 2600 2800 3000 3200 GROSS WEIGHT − POUNDS F03−016−2 Figure 5−16. Gross Weight Limits for Height Velocity Diagram FAA Approved 5−22...
  • Page 151 OAT for an Rolls Royce 250−C20B engine producing specification power as installed in the MD 500E helicopter. The primary purpose of this chart is its use as an engine performance trending tool to aid in determin- ing whether the engine is producing specification power, or if engine power deterioration has occurred.
  • Page 152 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data Example: WANTED Check engine performance DATA OBTAINED DURING FLIGHT: Torque = 87.2 psig TOT = 780°C PA = 1000 feet OAT = 20°C METHOD 1. Enter the bottom right of the chart at 87.2 psig torque. Move up along the 87.2 psig torque line to the 1000 foot pressure altitude curve,...
  • Page 153 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Performance Data DEGREES FAHRENHEIT 1000 1100 1200 1300 1400 1500 AMBIENT TEMPERATURE 2000 FT PRESSURE ALTITUDE LEVEL TO READ POWER REFLECT OFF SEA LEVEL LINE 103%, CABIN HEAT & ANTI−ICE OFF SCAVENGE BLEED−OFF ELECTRICAL...
  • Page 155 OAT for an Rolls Royce 250−C20R/2 engine producing specification power as installed in the MD 500E helicopter. The primary purpose of this chart is its use as an engine performance trending tool to aid in determining whether the engine is producing specification power, or if engine power deterioration has occurred.
  • Page 156 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Performance Data Example 2: WANTED: Check engine performance DATA OBTAINED DURING HOVERING: Torque = 42.0 psig TOT = 650°C PA = 8000 feet OAT = 7.5°C NOTE : Be sure to add 2.5°C to the observed OAT before continuing.
  • Page 157 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Performance Data ADD TO AMBIENT TEMPERATURE CABIN HEAT, ANTI−ICE OFF 2 1/2°C (4 1/2°F) IN HOVER SCAVENGE BLEED OFF 1°C (2°F) IN FORWARD FLIGHT ELECTRICAL LOAD 10 AMPS TO READ POWER REFLECT OFF...
  • Page 159 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Weight and Balance Data E C T I O N EIGHT AND ALANCE TABLE OF CONTENTS PARAGRAPH PAGE 6−1. Weight and Balance Characteristics ........
  • Page 161 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data SECTION VI WEIGHT AND BALANCE DATA 6−1. WEIGHT AND BALANCE CHARACTERISTICS Weight and balance characteristics: Maximum certified gross weight − 3000 pounds. Minimum flying weight − 1538 pounds.
  • Page 162 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data 3000 2800 2600 2400 2200 2000 1800 1600 1538 107.4 MINIMUM FLYING WEIGHT LONGITUDINAL ARM (INCHES) F03−019 Figure 6−1. Longitudinal Center of Gravity Limits 6−2 Revision 14...
  • Page 163 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data ROTOR C L 78.5 100.0 124.0 CG OF COPILOT CARGO COMPARTMENT PASSENGER 15.0 174.0 + 15.5 + 12.2 REFERENCE DATUM −12.2 −13.0 TW0 PLACE COCKPIT CG OF PILOT LEFT HAND COMMAND 105.0...
  • Page 164 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data LATERAL ‘‘+’’ CG REFERENCE FORWARD CENTERLINE 100.0 15.00 99.0 107.4 PERMISSIBLE CG LIMITS SLING POINT OIL TANK−RH SIDE LEVELING PLUMB STA 92.6 FIRE WALL JIG POINT 3° AFT JACKING POINT STA 197.2...
  • Page 165 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data F03−021 Figure 6−3. Station Diagram Revision 14 6−5...
  • Page 166 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data 6−2. WEIGHT AND BALANCE CRITERIA Use the delivered weight as recorded in the Weight and Balance Record in- serted in this section to perform all weight and balance computations. Deliv- ered weight includes oil and unusable fuel.
  • Page 167 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data EIGHT AND ALANCE EPORT ODEL 500 WEIGHED BY: J. Doe DATE 4 October 1982 MODEL 369E SERIAL NO. REGISTRATION NO. TARE OR SCALE WEIGHING CALIBRATION MOMENT READING WEIGHT...
  • Page 168 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data MODEL 369E SERIAL NO. REGISTRATION NO. DATE 7/11/91 EXAMPLES OF FORWARD, AFT, AND LATERAL LOADING LONG. LONG. EXAMPLE 1, FORWARD WEIGHT MOMENT (LBS.) (IN.) (IN.−LB.) BASIC WEIGHT 1510.0 109.0...
  • Page 169 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data TABLE 1 URPLUS ISSING QUIPMENT Model 369E Serial No. Registration No. Date WEIGHT ARM − INCHES MOMENT − IN/LBS EQUIPMENT − ITEM LONG LATR LONG LATR SURPLUS EQUIPMENT TOTAL: ( 1.3 )
  • Page 170 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data F03−022 Figure 6−6. Sample Weight and Balance Record 6−10 Revision 14...
  • Page 171 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data 6−4. WEIGHT AND BALANCE DETERMINATION − PASSENGER CONFIGURATION To determine that the gross weight and longitudinal center of gravity (fore and aft) for a given flight are within limits, proceed as follows: Obtain aircraft delivered weight and moment from the Weight and Balance Record inserted in this section.
  • Page 172 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data EXAMPLE I. Longitudinal CG Calculation − Passenger Items Weight Moment (lb) (in.−lb) Delivered Weight 1,510 164,561 Pilot 12,495 Passenger − Fwd Outboard 12,495 Passenger − Aft R/H 17,850 Passenger −...
  • Page 173 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data 6−5. LONGITUDINAL LOADING OF CARGO The large aft compartment of the Model 369E provides great flexibility in the variety of cargo loads it can accommodate. In general, the placement of cargo CG within 4 inches of the center of the compartment will ensure that the helicopter will be within the approved CG limits.
  • Page 174 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data EXAMPLE II. Longitudinal CG Calculation − Passenger and Cargo Weight Moment Items (lb) (in.−lb) Delivered Weight 1,510 164,561 Pilot 12,495 Passenger − Fwd Outboard 12,495 Cargo (Station 100.0)
  • Page 175 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data 6−6. PERMISSIBLE LATERAL LOADINGS Safe operation of this helicopter requires that it be flown within established lateral as well as longitudinal center of gravity limits. It is therefore imperative that lateral center of gravity control be exercised.
  • Page 176 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data EXAMPLE III. Lateral CG Calculation − Passenger and Cargo Weight Lateral Lateral Moment Items (lb) Arm (in) (in.−lb) Delivered Weight 1,510 Pilot (L/H) −13.0 −2,210 Passenger − Fwd (R/H) +15.5...
  • Page 177 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data F03−023−1 Figure 6−7. Fuel Station Diagram (Jet−A at 6.8 Pounds per Gallon) (Sheet 1 of 2) Revision 14 6−17...
  • Page 178 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data F03−023−2 Figure 6−7. Fuel Station Diagram (Jet−B at 6.5 Pounds per Gallon) (Sheet 2 of 2) 6−18 Revision 14...
  • Page 179 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data Table 6−2. Weights and Longitudinal Moments − Pilot, Passenger, Baggage Pilot and Passenger Weights and Longitudinal Moments Moment Moment Moment Passenger (in.−lb) (in.−lb) (in.−lb) Weight (lb) Pilot or Fwd...
  • Page 180 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data Table 6−3. Weights and Lateral Moments − Pilot, Passenger, Baggage Moment Moment Moment Moment (in.−lb) (in.−lb) (in.−lb) (in.−lb) Passenger Weight Pilot Passenger Aft Passenger Passenger (lb) Center Fwd...
  • Page 181 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data CG OF PASSENGERS FUEL FILLER INLET LINE +12.0 IN. +5.2 IN. FWD C KIT WEIGHT = 17.9 LB KIT CG = 101.4 IN. LONGITUDINAL −12.0 IN. (−) −1.0 IN. LATERAL 109.2...
  • Page 182 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data 6−8. INTERNAL LOADING OF CARGO The following instructions should be followed when carrying internal cargo. Rope, cable, or equivalent must have a minimum loop strength of 1,800 pounds.
  • Page 183 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Weight and Balance Data VIEW I LOOP FOR VERTICAL AND LATERAL RESTRAINT CARGO FLOOR VIEW SHOWING LOCATION OF CARGO TIEDOWN POINTS AND LOOPS − MINIMUM LOOP STRINGTH − 1800 LB WRAP CONTAINER WITH SIMILAR STRAP SUCH...
  • Page 185 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) E C T I O N ANDLING, ERVICING AINTENANCE TABLE OF CONTENTS PARAGRAPH PAGE 7−1. Helicopter Components ..........
  • Page 187 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Handling, Servicing, and Maintenance SECTION VII HANDLING SERVICING AND MAINTENANCE 7−1. HELICOPTER COMPONENTS The major components of the helicopter are shown in Figure 7−1. 7−2. USE OF EXTERNAL POWER An external receptacle is located at the right side of the pilot’s compartment seat structure.
  • Page 188 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Handling, Servicing, and Maintenance HORIZONTAL STABILIZER MAIN ROTOR INSTALLATION VERTICAL STABILIZER TAIL ROTOR TRANSMISSION FLIGHT CONTROLS INSTALLATION TAILBOOM AFT SECTION INSTALLATION TAIL ROTOR ASSEMBLY ENGINE FORWARD SECTION INSTALLATION INSTALLATION MAIN TRANSMISSION AND POWER TRAIN...
  • Page 189 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Handling, Servicing, and Maintenance 7−4. GROUND HANDLING WHEELS Standard ground handling wheels, available as a special tool for helicopters not equipped with floats, are used for moving helicopter by hand and for towing helicopter (Ref.
  • Page 190 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Handling, Servicing, and Maintenance 7−5. MOVING AND TOWING HELICOPTER Manual moving: Excessive lead−lag load applied to the main rotor blades during CAUTION ground handling can result in damage to the elastomeric damper buns and failure of the damper assembly.
  • Page 191 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Handling, Servicing, and Maintenance 7−6. PARKING AND MOORING Parking (Ref. Figure 7−3): To prevent rotor damage from blade flapping (droop stop pound- CAUTION ing) as a result of air turbulence from other aircraft landing, taking off or taxiing or sudden wind gusts, rotor blades should be secured whenever helicopter is parked.
  • Page 192 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Handling, Servicing, and Maintenance BLADE SOCK (5 PLACES) TIEDOWN TETHER MOORING ANCHOR (4 PLACES) ENGINE EXHAUST COVER ZIPPER AIR INLET FAIRING COVER PITOT TUBE COVER DOOR TIE CORD ACCESS PITOT TUBE LATCH...
  • Page 193 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Handling, Servicing, and Maintenance 7−7. SERVICING − GENERAL Servicing helicopter includes replenishment of fuel, changing or replenishment of oil and other such maintenance functions. Fuels, oils, other servicing materials and capacities are listed in Table 7−1.
  • Page 194 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Handling, Servicing, and Maintenance Specification Material Manufacturer Turbonycoil NYCO S.A. 600) 66, Champs−Elysees−51 Rue De Ponthieu F−75008 Paris, France Aeroshell/Royco Turbine Royal Lubricants Company, Oil 500 Inc. River Road, P.O. Box 518...
  • Page 195 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Handling, Servicing, and Maintenance Specification Material Manufacturer 5. Fuel Cells − Standard Nonself−sealing, Capacity: 64.0 US Gal (242 liters), 416 pounds Optional Self−sealing, Capacity: 62.0 US Gal (234 liters), 402 pounds. Refer to Rolls−Royce 250 Series Operations Manual for complete fuel specifications.
  • Page 196 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Handling, Servicing, and Maintenance Specification Material Manufacturer One−Way Lock Continued Specification Material Manufacturer MIL−PRF−6083 Brayco Micronic 783 Castrol Industrial North Amer- ica Inc. Royco 783 Royal Lubricants Company, Inc. Hydraunycoil FH−6 NYCO, S.A.
  • Page 197 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Handling, Servicing, and Maintenance OIL FILTER BYPASS INDICATOR (369F5100 M/R TRANSMISSION ONLY) TRANSMISSION OIL LEVEL SIGHT GAUGE MAIN TRANSMISSION FILLER BATTERY MAIN TRANSMISSION DRAIN VALVES LIQUID LEVEL SIGHT GAGE OVERBOARD OIL DRAIN LINE ONE−WAY LOCK...
  • Page 198 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Handling, Servicing, and Maintenance ENGINE WASH ENGINE OIL FITTING TANK DRAIN MAIN TRANSMISSION OIL COOLER DRAIN ENGINE OIL COOLER DRAIN STATION 137.50 BULKHEAD BYPASS INDICATOR SCAVENGE OIL FILTER 250−C20/R2 SP ENGINE BYPASS INDICATOR ENGINE FUEL FILTER F03−031−2...
  • Page 199 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Handling, Servicing, and Maintenance 7−8. FUEL SYSTEM − SERVICING Refueling vehicle should be parked a minimum of 20 feet from helicopter dur- ing fueling operation. Before starting fueling operation, always ground fueling nozzle or fuel truck to GROUND HERE receptacle (Ref.
  • Page 200 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Handling, Servicing, and Maintenance Fuel draining: Fuel draining should be accomplished with helicopter as level as possible. The fuel system may be defueled in two ways: One is to defuel through the filler port, using a pump.
  • Page 201 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Handling, Servicing, and Maintenance Tail rotor transmission: A liquid level sight gauge for checking oil level is located on the rear of the transmission housing. Check oil level by viewing sight gauge.
  • Page 202 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Handling, Servicing, and Maintenance 7−13. CLEANING AIRCRAFT EXTERIOR AND ROTOR BLADES Use care to prevent scratching of aluminium skin when cleaning CAUTION main rotor blades. Never use volatile solvents or abrasive materials.
  • Page 203 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Handling, Servicing, and Maintenance NOTE : On transmission input gear oil seals with less that 2 hours of operation, some seepage or wetting of adjacent surfaces is normal until seal is wetted and worn−in (seated).
  • Page 204 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Handling, Servicing, and Maintenance Start engine (Ref. Section IV). After idle stabilizes, accelerate engine to 103 percent N . Operate until oil temperature shows an increase and ammeter reads zero. Shut down engine (Ref. Section IV).
  • Page 205 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Handling, Servicing, and Maintenance DOOR FRAME PILOT’S DOOR PASSENGER/CARGO COMPARTMENT DOOR (LH SHOWN, RH SIMILAR) FUSELAGE STRUCTURE HINGE PIN DOOR HINGE DOOR STRUCTURE F60−043 Figure 7−5. Pilot and Passenger/Cargo Door Removal FAA Approved Revision 14 7−19...
  • Page 206 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Handling, Servicing, and Maintenance 7−19. SPECIAL OPERATIONAL CHECKS AND PROCEDURES Cleaning engine compressor: Water wash provisions are incorporated in current configuration helicopters (Ref. Figure 7−4). Engine compressor cleaning should be performed by qualified personnel in accordance with the HMI and the Engine Operation and Maintenance Manual.
  • Page 207 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Handling, Servicing, and Maintenance Procedures: Ensure engine anti−ice, cabin heat, and scav air (if installed) are off prior to engine wash or rinse. Water injection will be started three seconds prior to starter engagement.
  • Page 209 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Additional Operations and Performance Data VIII E C T I O N DDITIONAL PERATIONS ERFORMANCE TABLE OF CONTENTS PARAGRAPH PAGE 8−1. Hover Ceiling − Out of Ground Effect (OGE) ......
  • Page 211 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Additional Operations and Performance Data SECTION VIII ADDITIONAL OPERATIONS AND PERFORMANCE DATA 8−1. HOVER CEILING − OUT OF GROUND EFFECT (OGE) Select the appropriate hover performance chart for the engine CAUTION (Rolls Royce 250−C20B or 250−C20R/2) and/or optional equipment installed.
  • Page 212 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Additional Operations and Performance Data THIS CHART BASED ON WINDS LESS THAN 3 KNOTS, CABIN HEAT, ENGINE ANTI−ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICABLE TO PARTICAL SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET.
  • Page 213 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Additional Operations and Performance Data THIS CHART BASED ON WINDS LESS THAN 3 KNOTS, CABIN HEAT, ENGINE ANTI−ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICABLE TO PARTICLE SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET...
  • Page 214 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Additional Operations and Performance Data THIS CHART BASED ON CABIN HEAT, ENGINE ANTI−ICE OFF, ELECTRICAL LOAD 10 AMPERE, APPLICABLE TO PARTICLE SEPARATOR (SCAVENGE OFF) OR STANDARD ENGINE AIR INLET REDUCE WEIGHT: INCREASE WEIGHT: 50LB WITH ABRASION STRIPS ON MAIN ROTOR BLADES ONLY 1.
  • Page 215 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment E C T I O N PTIONAL QUIPMENT TABLE OF CONTENTS PARAGRAPH PAGE 9−1. General Information ..........
  • Page 216 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment PARAGRAPH PAGE Figure 9−11. VNE Placards (Sheet 2 of 2) .......
  • Page 217 9−1. GENERAL INFORMATION This section provides general supplemental information on optional equipment for the MD 500E Helicopter. The information includes a listing of usable op- tional equipment and compatibility of combined equipment on the helicopter. Supplemental data is prepared and included in this section whenever the in-...
  • Page 218 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Table 9−1. Optional Equipment − Model 369E Helicopter (250−C20B or C20R/2) Publication Equipment *Pitot heat CSP−E−1 *Extended landing gear CSP−E−1 *Rotor brake CSP−E−1 *Engine air particle separator filter CSP−E−1 Cargo hook CSP−E−1 Section IX...
  • Page 219 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment 9−3. OPTIONAL EQUIPMENT PERFORMANCE DATA SPECIAL NOTE: Optional equipment that affect hover performance require addition- al hover performance charts. Optional Equipment IGE hover perfor- mance charts are located in Section V and Optional Equipment OGE hover performance charts are located in Section VIII.
  • Page 221 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Optional Equipment Cargo Hook Kit 9−5. OPERATING INSTRUCTIONS: CARGO HOOK KIT PART I GENERAL The MDHI 369H90072−505 Cargo Hook Kit consists of a cargo hook which at- taches to the fuselage keel beam, electrical connections to provide the pilot with cargo release or jettison capability using a switch on the cyclic stick, and a manual backup release mechanism.
  • Page 222 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Cargo Hook Kit PART II LIMITATIONS Weight Limitations: Maximum takeoff and landing gross weight 3000 pounds. Weight CAUTION in excess of 3000 pounds must be external and jettisonable. Maximum Rotorcraft − Load Combinations operating gross weight 3550 pounds (FAR 133).
  • Page 223 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Optional Equipment Cargo Hook Kit Placards: Make placards stating approved load class(es) and occupancy limitations. Display placards in a conspicuous location in cockpit. Placard stating, ‘‘External Load Limit 2000 Pounds’’ installed on or next to cargo hook.
  • Page 224 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Cargo Hook Kit PART III EMERGENCY AND MALFUNCTION PROCEDURES ENGINE FAILURE: The presence of an external load may further complicate a failed engine condition. Release of loads attached through the cargo hook should be ac- complished as soon as practical;...
  • Page 225 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Optional Equipment Cargo Hook Kit PART IV NORMAL PROCEDURES Normal Operation: Preflight Place battery switch in BAT position and check that HOOK circuit breaker is in. Push cargo load ring (D−ring or suitable substitute) into hook throat.
  • Page 226 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Cargo Hook Kit EXTERNAL RELEASE (TURN CLOCKWISE) ELECTRICAL WIRE HARNESS KEEPER MANUAL RELEASE CABLE HOOK (LOAD BEAM) Figure 9−3. Cargo Hook PART V PERFORMANCE DATA Refer to Section V for IGE hover performance or Section VIII for OGE hover performance to assist in planning operations with the cargo hook.
  • Page 227 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Optional Equipment Cargo Hook Kit PART VI WEIGHT AND BALANCE DATA The following table of Cargo Hook Loading Data should be used by the opera- tor to assist in evaluating the helicopter center of gravity for various hook load weights.
  • Page 229 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Optional Equipment Anti−Ice Airframe Fuel FIlter 9−6. OPERATING INSTRUCTIONS: ANTI−ICE AIRFRAME FUEL FILTER PART I GENERAL The MDHI Anti−Ice Airframe Fuel Filter is designed to strip the fuel of ice particles prior to entering the engine fuel system. Installation of the filter will delete the requirement for use of fuel containing anti−ice additives.
  • Page 230 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Optional Equipment Anti−Ice Airframe Fuel FIlter PART II LIMITATIONS Altitude limitations: If ground temperature prior to flight is 5°C or less, flight operations are limited to 12,000 feet pressure altitude maximum. If ground temperature prior to flight is above 5°C, flight operations are lim- ited to 14,000 feet pressure altitude maximum, but not to exceed limitations of Basic RFM Section II.
  • Page 231 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Optional Equipment Anti−Ice Airframe Fuel FIlter PART IV NORMAL PROCEDURES Preflight checks: Battery switch − BAT or EXT PWR Start Pump − ON Do not open drain valve unless start pump is ON. An unexpected...
  • Page 232 MD 500E ROTORCRAFT FLIGHT MANUAL CSP−E−1 (Model 369E) Optional Equipment Anti−Ice Airframe Fuel FIlter TEST BUTTON FIREWALL FILTER BOWL ANTI−ICE DRAIN VALVE Figure 9−4. Anti−Ice Airframe Fuel Filter FAA Approved 9−16 Revision 14...
  • Page 233 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Four−Bladed Tail Rotor 9−7. OPERATING INSTRUCTIONS: FOUR−BLADED TAIL ROTOR PART I GENERAL The MDHI Four−Bladed Tail Rotor Kit has been developed to reduce the exter- nal noise signature of the helicopter. It consists of two principal assemblies, a four bladed tail rotor, and gearbox.
  • Page 234 LIMITATIONS Flight restrictions: NOTE : MD 500E (Model 369E) helicopters equipped with the Allison 250−C20R/2 engine and the four−bladed tail rotor kit are approved in combination only with the optional equipment depicted in Section IX, Table 9−3. Rotor speed limits: Minimum RPM: Power Off 415 N (lower red bar on rotor tachometer).
  • Page 235 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Four−Bladed Tail Rotor PART III EMERGENCY AND MALFUNCTION PROCEDURES ENGINE FAILURE Conditions: In flight. Procedures: Allow the speed to reduce to 130 knots IAS or lower (see V placard). Maintain rotor speed between 415 and 523 RPM by use of collective con- trol.
  • Page 236 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Four−Bladed Tail Rotor Low speed maneuvering: Certain maneuvers may cause extreme T/R flapping and pounding CAUTION of the T/R teetering stop support portion of the retaining nut (felt and heard by the pilot as a momentary medium frequency vibration).
  • Page 237 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Four−Bladed Tail Rotor PART VI WEIGHT AND BALANCE DATA Weight and balance characteristics: See Table 9−4 and Figure 9−5 and Figure 9−6 for CG limits. Table 9−4. Center of Gravity Limits Gross Weight Longitudinal C.G.
  • Page 238 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Four−Bladed Tail Rotor 3000 2800 2600 2400 2200 2000 1800 1600 1592 LB 108.1 LONGITUDINAL ARM − INCHES F03−042 Figure 9−5. Longitudinal Center of Gravity Limits FAA Approved 9−22 Revision 14...
  • Page 239 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Four−Bladed Tail Rotor 3000 FORWARD 2800 2600 (−) LEFT (+) RIGHT AIRCRAFT LATERAL LATERAL CENTERLINE CG LIMIT CG LIMIT 2400 2200 2000 1800 1600 1592− 1500 −5 −4 −3 −2 −1...
  • Page 240 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Four−Bladed Tail Rotor PART VII HANDLING SERVICING AND MAINTENANCE Servicing materials for the 4−bladed tail rotor transmission are the same as the 2−bladed tail rotor transmission (Ref. Section VII). PART VIII...
  • Page 241 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Emergency Floats 9−8. OPERATING INSTRUCTIONS − EMERGENCY FLOATS PART I GENERAL MDHI Emergency Float Kit, consists of inflatable bag−type floats intended for use in emergency landings only, during over−water operation. It is furnished with squib−actuated valves and with steel pressure vessels.
  • Page 242 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Emergency Floats PART II LIMITATIONS Night flight over water beyond autorotational capability to ground is prohib- ited, unless 369D292032 Night Landing Kit is installed. Flight with floats inflated, or at time of inflation, is limited to the conditions of altitude and temperature presented on the EMERGENCY FLOATS INFLATED PLACARD.
  • Page 243 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Emergency Floats Gross weight limitations: Maximum gross weight is 3000 pounds. Minimum gross weight is 1680 pounds. Center of gravity limits: Longitudinal C.G. Limit Lateral C.G. Limit Gross Weight (lb) (Sta−in.)
  • Page 244 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Emergency Floats EMER FLOATS − INFLATED IAS (KNOTS) PRESS ALT X 1000 GROSS WT = 1680 TO 3000 LB ° −30 −20 −10 NO FLIGHT FOR AUTOROTATION V REDUCE SPEED BY 22K (85K MIN);...
  • Page 245 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Emergency Floats FLOATS STOWED IAS (KNOTS) PRESS ALT X 1000 GROSS WT = 2001 TO 2500 LB ° −30 −20 −10 NO FLIGHT FOR AUTOROTATION V REDUCE SPEED BY 22K (90K MIN);...
  • Page 246 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Emergency Floats 250 − C20R/2 EMER FLOATS − INFLATED IAS (KNOTS) PRESS ALT X 1000 GROSS WT = 1680 TO 3000 LB ° −30 −20 −10 NO FLIGHT FOR AUTOROTATION V REDUCE SPEED BY 22K (90K MIN);...
  • Page 247 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Emergency Floats 250 − C20R/2 FLOATS STOWED IAS (KNOTS) PRESS ALT X 1000 GROSS WT = 2001 TO 2500 LB ° −30 −20 −10 NO FLIGHT FOR AUTOROTATION V REDUCE SPEED BY 22K (90K MIN);...
  • Page 248 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Emergency Floats PART III EMERGENCY AND MALFUNCTION PROCEDURES EMERGENCY FLOAT INFLATION If emergency occurs at airspeeds greater than maximum CAUTION permissible float inflation speed, i.e., 81 knots IAS at less than 6,000 feet altitude, 77 knots IAS at 6,000 feet altitude and above, reduce speed to an appropriate value prior to float inflation.
  • Page 249 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Emergency Floats PART IV NORMAL PROCEDURES Preflight checks: Check condition and security of stowed float package. Check pressure gauge in each float package. If the pressure vessel is at 70°F (21.1°C), the pressure should read within 3000 to 3500 psig (Ref.
  • Page 250 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Emergency Floats PRESSURE GAGE INSPECTION WINDOW RIGHT HAND SKID (LEFT HAND SIMILAR) PRESSURE GAGE Figure 9−9. Float Pressure Gauge PART V PERFORMANCE DATA Hover Performance with Stowed Floats No change from that of the basic helicopter with extended landing gear.
  • Page 251 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Engine Air Inlet Diverter 9−9. OPERATING INSTRUCTIONS − ENGINE AIR INLET DIVERTER PART I GENERAL The MDHI Engine Air Inlet Diverter Kit (either 1 or 2 piece) inhibits ingesting foreign objects into the engine air inlet which might be of sufficient mass to puncture the inlet screen/particle separator and damage the engine.
  • Page 252 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Engine Air Inlet Diverter PART II LIMITATIONS Environmental operating conditions: Maximum operating OAT is 28°C at sea level, with 2.0°C per 1000 feet lapse rate. Airspeed limits: is limited to 122 knots IAS or less (Ref. Figure 9−10).
  • Page 253 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Engine Air Inlet Diverter IAS (KTS) INLET DIVERTER PRESS ALT X 1000 GROSS WT = 2001 TO 2500 LB ° −30 −20 −10 NO FLIGHT FOR AUTOROTATION VNE REDUCE SPEED BY 23K (90K MIN);...
  • Page 254 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Engine Air Inlet Diverter PART III EMERGENCY AND MALFUNCTION PROCEDURES AIR RESTART − ENGINE Procedures: Follow the emergency air restart procedure described in Section III. Recommended pressure altitude is 11,000 feet or below.
  • Page 255 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Utiltiy Floats 9−10. OPERATING INSTRUCTIONS − UTILITY FLOATS PART I GENERAL The MDHI Utility Float Kit is designed to facilitate operation of the helicopter from both land and water. The kit consists of two multicell bag type floats, two aft skid tube extensions, two sets of stabilizing surfaces, and the necessary hardware for attachment.
  • Page 256 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Utiltiy Floats PART II LIMITATIONS Float inflation pressure: Minimum float operational pressure is 2.0 psig. Types of operation: Night flight over water beyond autorotation capability to ground is prohib- ited, unless Night Landing Lighting Kit is installed .
  • Page 257 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Utiltiy Floats NOTE : To account for anticipated variations in ambient temperature or water temperature at a scheduled landing site, the following procedure should be used to maintain the minimum 2. 0 psig inflation pressure.
  • Page 258 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Utiltiy Floats UTILITY FLOATS IAS (KNOTS) PRESS ALT X 1000 GROSS WT = 2000 OR LESS ° −30 127 122 118 113 109 −20 129 124 119 109 −10 122 100...
  • Page 259 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Utiltiy Floats UTILITY FLOATS IAS (KNOTS) PRESS ALT X 1000 GROSS WT = 2501 T0 3000 ° −30 127 122 107 −20 −10 126 107 126 108 128 109 NO FLIGHT...
  • Page 260 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Utiltiy Floats PART III EMERGENCY AND MALFUNCTION PROCEDURES AUTOROTATIONAL LANDING Procedures: Make a normal autorotational approach. Minimize forward speed prior to water contact. Recommended water contact speed 10 knots or less. Do not lower collec- tive until forward speed is 5 knots or less.
  • Page 261 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Utiltiy Floats Water taxiing: Water taxi speed should be less than 10 knots. It will be necessary to use some collective pitch to taxi at greater than 5 knots. Some collective pitch may be required under certain conditions to stop heli- copter during water taxi.
  • Page 262 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Utiltiy Floats SMOOTH HARD SURFACE OR CALM WATER WIND CALM AVOID OPERATION IN CROSS−HATCHED AREAS Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î...
  • Page 263 MD 500E CSP−E−1 ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Utiltiy Floats INDICATED AIRSPEED − KNOTS (CORRECTED FOR INSTRUMENT ERROR) F03−047 Figure 9−13. Airspeed Calibration Curve − Utility Floats Installed FAA Approved Revision 14 9−47...
  • Page 264 CSP−E−1 MD 500E ROTORCRAFT FLIGHT MANUAL (Model 369E) Optional Equipment Utiltiy Floats PART VII HANDLING SERVICING AND MAINTENANCE Inspection and functional checks of the utility float system should be conducted in accordance with applicable installation instructions. PART VIII ADDITIONAL OPERATIONS AND PERFORMANCE DATA Refer to Section VIII for OGE hover performance charts.

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369e