Pilot's Operating Handbook

MIL-L-22851 Ashless Dispersant Oil: All temperatures, use SAE 20W-50 or Above 16°C (60°F), use SAE 40 or SAE 50 -1°C (30°F) to 32°C (90°F), use SAE 40 -18°C (0°F) to 21°C (70°F), use SAE 40 or SAE 30 Below -12°C (10°F), use SAE 30 Oil Capacity: Sump: 8 Quarts. Total: 9 Quarts. Landing: 2650 lbs. Weight in Baggage Compartment: Baggage Area 1 - Station 82 to 108: 200 lbs. See note below. Baggage Area 2 - Station 108 to 124: 50 lbs. See note below. NOTE The maximum combined weight capacity for baggage areas 1 and 2 is 200 lbs. STANDARD AIRPLANE WEIGHTS Standard Empty Weight, Cutlass RG: 1555 lbs. Cutlass RG II: 1590 lbs. Maximum Useful Load, Cutlass RG: 1103 lbs. Cutlass RG II: 1068 lbs. CABIN AND ENTRY DIMENSIONS Detailed dimensions of the cabin interior and entry door openings are illustrated in Section 6. BAGGAGE SPACE AND ENTRY DIMENSIONS Dimensions of the baggage area and baggage door opening are illustrated in detail in Section 6. SPECIFIC LOADINGS Wing Loading: 15.2 lbs./sq. ft. Power Loading: 14.7 lbs./hp. MAXIMUM CERTIFICATED WEIGHTS Ramp: 2658 lbs. Takeoff: 2650 lbs. 1-4 1-5 30 May 1980 30 May 1980 CESSNA MODEL 172RG SECTION 2 LIMITATIONS TABLE OF CONTENTS Introduction SECTION 2 LIMITATIONS Page 2-3 -Airspeed Limitations 2-4 Airspeed Indicator Markings 2-4 Power Plant Limitations 2-5 Power Plant Instrument Markings 2-6 Weight Limits 2-6 Center Of Gravity Limits 2-7 Maneuver Limits 2-7 Flight Load Factor Limits 2-7 Kinds Of Operation Limits Fuel Limitations Other Limitations Flap Limitations Placards 2-8 2-8 2-8 2-8 2-9 30 May 1980 2-1/(2-2 blank) SECTION 2 LIMITATIONS AIRSPEED LIMITATIONS CESSNA MODEL 172RG CESSNA MODEL 172RG MARKING Airspeed limitations and their operational significance are shown in figure 2-1. White Arc KIAS VALUE OR RANGE SPEED KCAS KIAS REMARKS VNE Never Exceed Speed 161 164 Do not exceed this speed in any operation. Green Arc 50-145 VNO Maximum Structural 142 145 Do not exceed this speed Cruising Speed except in smooth air, and then only with caution. Yellow Arc 145-164 VA Maneuvering Speed: 2650 Pounds 105 106 2250 Pounds 1850 Pounds ២៖ 96 98 87 89 Do not make full or abrupt control movements above this speed. Red Line VFE Maximum Flap Extended Speed: To 10° Flaps 130 130 Do not exceed these speeds 10° - 30° Flaps 101 100 with the given flap settings. VLO Maximum Landing Gear 138 140 Operating Speed Do not extend or retract landing gear above this speed. VLE Maximum Landing Gear 161 164 Extended Speed Do not exceed this speed with landing gear extended. Maximum Window Open Speed 161 164 Do not exceed this speed with windows open. Figure 2-1. Airspeed Limitations AIRSPEED INDICATOR MARKINGS Airspeed indicator markings and their color code significance are shown in figure 2-2. 2-4 SECTION 2 LIMITATIONS SIGNIFICANCE 42 - 100 164 Full Flap Operating Range. Lower limit is maximum weight VSo in landing configuration. Upper limit is maximum speed permissible with flaps extended. Normal Operating Range. Lower limit is maximum weight Vs at most forward C.G. with flaps retracted. Upper limit is maximum structural cruising speed. Operations must be conducted with caution and only in smooth air. Maximum speed for all operations. Figure 2-2. Airspeed Indicator Markings POWER PLANT LIMITATIONS Engine Manufacturer: Avco Lycoming. Engine Model Number: O-360-F1A6. Maximum Power: 180 BHP rating. Engine Operating Limits for Takeoff and Continuous Operations: Maximum Engine Speed: 2700 RPM. Maximum Cylinder Head Temperature: 500°F (260°C). Maximum Oil Temperature: 245°F (118°C). * Oil Pressure, Minimum: 25 psi. Maximum: 115 psi. Fuel Pressure, Minimum: 0.5 psi. Maximum: 8.0 psi. Fuel Grade: See Fuel Limitations. Oil Grade (Specification): MIL-L-6082 Aviation Grade Straight Mineral Oil or MIL-L-22851 Ashless Dispersant Oil. Propeller Manufacturer: McCauley Accessory Division. Propeller Model Number: B2D34C220/80VHA-3.5 Propeller Diameter, Maximum: 76.5 inches. Minimum: 75.5 inches. Propeller Blade Angle at 30 Inch Station, Low: 12.0°. * High: 26.5°. 20 psi on airplanes modified by Service Kit SK172-85. 30 May 1980 30 May 1980 Revision 2 - 1 December 1983 2-5 SECTION 2 LIMITATIONS CESSNA MODEL 172RG POWER PLANT INSTRUMENT MARKINGS Power plant instrument markings and their color code significance are shown in figure 2-3. RED LINE GREEN ARC RED LINE INSTRUMENT MINIMUM LIMIT NORMAL OPERATING MAXIMUM LIMIT Tachometer: S.L. and above 7500 ft. and above) Manifold Pressure 2100 - 2500 (wide green arc) 2500 - 2700 (narrow green arc) 2700 RPM 15-25 in. Hg Oil Temperature Cylinder Head Temperature 100° - 245°F 245°F 200° - 500°F 500°F Fuel Pressure 0.5 psi 0.5 - 8.0 psi 8.0 psi Oil Pressure *25 psi *60 - 90 psi 115 psi Suction 4.5 - 5.4 in. Hg Fuel Quantity E (2 Gal. Unusable Each Tank) Figure 2-3. Power Plant Instrument Markings WEIGHT LIMITS Maximum Ramp Weight: 2658 lbs. Maximum Takeoff Weight: 2650 lbs. Maximum Landing Weight: 2650 lbs. Maximum Weight in Baggage Compartment: Baggage Area 1 - Station 82 to 108: 200 lbs. See note below. * 2-6 CESSNA MODEL 172RG SECTION 2 LIMITATIONS Baggage Area 2 - Station 108 to 124: 50 lbs. See note below. NOTE The maximum combined weight capacity for baggage areas 1 and 2 is 200 lbs. CENTER OF GRAVITY LIMITS Center of Gravity Range: Forward: 36.0 inches aft of datum at 1950 lbs. or less, with straight line variation to 39.5 inches aft of datum at 2650 lbs. Aft: 46.5 inches aft of datum at all weights. Moment Change Due To Retracting Landing Gear: +2424 lb.-ins. Reference Datum: Front face of firewall. MANEUVER LIMITS This airplane is certificated in the normal category. The normal category is applicable to aircraft intended for non-aerobatic operations. These include any maneuvers incidental to normal flying, stalls (except whip stalls), lazy eights, chandelles, and steep turns in which the angle of bank is not more than 60°. Aerobatic maneuvers, including spins, are not approved. FLIGHT LOAD FACTOR LIMITS Flight Load Factors: *Flaps Up: +3.8g, -1.52g *Flaps Down: +2.0g *The design load factors are 150% of the above, and in all cases, the structure meets or exceeds design loads. 20 psi (red line) and 50-90 psi (green arc) on airplanes modified by Service Kit SK172-85. 30 May 1980 Revision 2 - 1 December 1983 30 May 1980 2-7 SECTION 2 LIMITATIONS KINDS OF OPERATION LIMITS CESSNA MODEL 172RG The airplane is equipped for day VFR and may be equipped for night VFR and/or IFR operations. FAR Part 91 establishes the minimum required instrumentation and equipment for these operations. The refer- ence to types of flight operations on the operating limitations placard reflects equipment installed at the time of Airworthiness Certificate issuance. Flight into known icing conditions is prohibited. FUEL LIMITATIONS 2 Standard Tanks: 33 U.S. gallons each. Total Fuel: 66 U.S. gallons. Usable Fuel (all flight conditions): 62 U.S. gallons. Unusable Fuel: 4.0 U.S. gallons. NOTE To ensure maximum fuel capacity when refueling and minimize cross-feeding when parked on a sloping surface, place the fuel selector valve in either LEFT or RIGHT position. Takeoff and land with the fuel selector valve handle in the BOTH position. Operation on either left or right tank is limited to level flight only. CESSNA MODEL 172RG PLACARDS SECTION 2 LIMITATIONS The following information must be displayed in the form of composite or individual placards. 1. In full view of the pilot: (The "DAY-NIGHT-VFR-IFR" entry, shown on the example below, will vary as the airplane is equipped.) The markings and placards installed in this airplane contain operating limitations which must be complied with when operating this airplane in the Normal Category. Other operat- ing limitations which must be complied with when operating this airplane in this category are contained in the Pilot's Operating Handbook and FAA Approved Airplane Flight Manual. No acrobatic maneuvers, including spins, approved. Flight into known icing conditions prohibited. This airplane is certified for the following flight operations as of date of original airworthiness certificate: DAY-NIGHT-VFR-IFR With 1/4 tank or less, prolonged uncoordinated flight is prohibited when operating on either left or right tank in level flight. 2. Near airspeed indicator: Fuel remaining in the tank after the fuel quantity indicator reads empty (red line) cannot be safely used in flight. MAX SPEED - KIAS MANEUVER 106 GEAR OPER 140 GEAR DOWN 164 Approved Fuel Grades (and Colors): 100LL Grade Aviation Fuel (Blue). 100 (Formerly 100/130) Grade Aviation Fuel (Green). OTHER LIMITATIONS FLAP LIMITATIONS Approved Takeoff Range: Above 2550 Pounds Takeoff Weight: 0º. 2-8 2550 Pounds Takeoff Weight or Less: 0° to 10°. Approved Landing Range: 0° to 30°. 3. On control lock: CONTROL LOCK-REMOVE BEFORE STARTING ENGINE. 30 May 198 Revision 1 15 July 1983 30 May 1980 2-9 SECTION 2 LIMITATIONS 2-10 4. CESSNA MODEL 172RG CESSNA MODEL 172RG On the fuel selector valve: OFF LEFT 30 GAL. LEVEL FLIGHT ONLY BOTH 62 GAL. ALL FLIGHT ATTITUDES BOTH ON FOR TAKEOFF AND LANDING RIGHT 30 GAL. LEVEL FLIGHT ONLY 5. On the baggage compartment door: 200 LBS MAX BAGGAGE MAX LOAD ON AFT SHELF 50 LBS FOR ADDITIONAL LOADING INSTRUCTIONS SEE WEIGHT AND BALANCE DATA 6. On flap position indicator: 0° to 10° (Partial flap range with blue color code and 130 kt callout; also, me- chanical detent at 10°.) 10° to 30° White color code and 100 kt callout; also, mechanical detent at 10° and 20°.) 7. Forward of fuel tank filler cap: FUEL 100LL/100 MIN GRADE AVIATION GASOLINE CAP. 33.0 U.S. GAL. CAP. 24.0 U.S. GAL. TO BOTTOM OF FILLER COLLAR 8. Near gear hand pump: 9. MANUAL GEAR EXTENSION SELECT GEAR DOWN 1. 2. PULL HANDLE FWD 3. PUMP VERTICALLY CAUTION DO NOT PUMP WITH GEAR UP SELECTED SECTION 2 LIMITATIONS A calibration card is provided to indicate the accuracy of the magnetic compass in 30° increments. 10. On oil filler cap: OIL 8 QTS 11. Near manifold pressure gage: WITH LESS THAN 10" MANIFOLD PRESSURE, AVOID CONTINUOUS OPERATIONS BETWEEN 1750-2050 RPM 30 May 1980 30 May 1980 2-11/(2-12 blank) CESSNA MODEL 172RG SECTION 3 EMERGENCY PROCEDURES SECTION 3 EMERGENCY PROCEDURES TABLE OF CONTENTS Page Introduction 3-3 Airspeeds For Emergency Operation 3-3 OPERATIONAL CHECKLISTS Engine Failures 3-3 Engine Failure During Takeoff Run 3-3 Engine Failure Immediately After Takeoff Engine Failure During Flight 3-4 3-4 Forced Landings Emergency Landing Without Engine Power Precautionary Landing With Engine Power Ditching Fires During Start On Ground Engine Fire In Flight . 3-4 3-4 3-4 3-5 3-5 3-5 3-6 Electrical Fire In Flight Cabin Fire Wing Fire Icing Inadvertent Icing Encounter 3-6 3-7 3-7 3-7 3-7 Static Source Blockage (Erroneous Instrument Reading Suspected) Landing Gear Malfunction Procedures Landing Gear Fails To Retract 3-8 3-8 3-8 Landing Gear Fails To Extend 3-8 Gear Up Landing 3-9 Landing Without Positive Indication Of Gear Locking 3-9 Landing With A Defective Nose Gear (Or Flat Nose Tire) Landing With A Flat Main Tire 3-9 3-10 Electrical Power Supply System Malfunctions Ammeter Shows Excessive Rate of Charge (Full Scale Deflection) Low-Voltage Light Illuminates During Flight (Ammeter Indicates Discharge) 3-10 3-10 3-10 30 May 1980 3-1 SECTION 3 EMERGENCY PROCEDURES TABLE OF CONTENTS (Continued) CESSNA CESSNA MODEL 172RG MODEL 172RG SECTION 3 EMERGENCY PROCEDURES Page AMPLIFIED PROCEDURES Engine Failure Forced Landings Landing Without Elevator Control 3-11 3-12 3-12 Fires 3-12 Emergency Operation In Clouds (Vacuum System Failure) 3-13 Executing A 180° Turn In Clouds 3-13 INTRODUCTION Section 3 provides checklist and amplified procedures for coping with emergencies that may occur. Emergencies caused by airplane or engine malfunctions are extremely rare if proper preflight inspections and maintenance are practiced. Enroute weather emergencies can be minim- ized or eliminated by careful flight planning and good judgment when unexpected weather is encountered. However, should an emergency arise, the basic guidelines described in this section should be considered and applied as necessary to correct the problem. Emergency procedures associated with ELT and other optional systems can be found in Section 9. Emergency Descent Through Clouds 3-13 Recovery From A Spiral Dive 3-14 Inadvertent Flight Into Icing Conditions 3-14 Static Source Blocked 3-15 Spins 3-15 Rough Engine Operation Or Loss Of Power 3-16 Carburetor Icing 3-16 Spark Plug Fouling 3-16 AIRSPEEDS FOR EMERGENCY OPERATION Engine Failure After Takeoff: Wing Flaps Up Wing Flaps Down 70 KIAS 65 KIAS Magneto Malfunction 3-16 Maneuvering Speed: 2650 Lbs 106 KIAS Engine-Driven Fuel Pump Failure 3-16 2250 Lbs 98 KIAS Low Oil Pressure 3-17 1850 Lbs 89 KIAS Landing Gear Malfunction Procedures 3-17 Maximum Glide: Retraction Malfunctions 3-17 2650 Lbs 73 KIAS Extension Malfunctions 3-18 2250 Lbs 67 KIAS Gear Up Landing 3-18 1850 Lbs 61 KIAS Electrical Power Supply System Malfunctions 3-18 Excessive Rate Of Charge 3-19 Insufficient Rate Of Charge 3-19 Precautionary Landing With Engine Power Landing Without Engine Power: 65 KIAS Wing Flaps Up 75 KIAS 65 KIAS 3-2 Wing Flaps Down OPERATIONAL CHECKLISTS ENGINE FAILURES ENGINE FAILURE DURING TAKEOFF RUN 1. Throttle IDLE. 2. Brakes -- APPLY. 3. 4. Wing Flaps RETRACT. Mixture IDLE CUT-OFF. -- 5. Ignition Switch -- OFF. 6. Master Switch -- OFF. 30 May 1980 30 May 1980 3-3 2. 3. 4. SECTION 3 EMERGENCY PROCEDURES ENGINE FAILURE IMMEDIATELY AFTER TAKEOFF 1. Airspeed 70 KIAS (flaps UP). Mixture -- 65 KIAS (flaps DOWN). IDLE CUT-OFF. Fuel Selector Valve -- OFF. Ignition Switch -- OFF. CESSNA CESSNA MODEL 172RG MODEL 172RG SECTION 3 EMERGENCY PROCEDURES 8. 9. 10. 11. Doors UNLATCH PRIOR TO TOUCHDOWN. -- Avionics Power and Master Switches Touchdown SLIGHTLY TAIL LOW. -- Ignition Switch -- OFF. 12. Brakes APPLY HEAVILY. DITCHING OFF. 5. 6. OFF. Wing Flaps -- AS REQUIRED (30° recommended). Master Switch 1. Radio -- ENGINE FAILURE DURING FLIGHT Carburetor Heat -- ON. 1. Airspeed 75 KIAS. 2. 3. 4. -- RICH. Fuel Selector Valve -- BOTH Mixture 23356 2. 3. 4. 5. 6. Power Approach -- 5. Ignition Switch -- BOTH (or START if propeller is stopped). 6. Primer IN and LOCKED. -- TRANSMIT MAYDAY on 121.5 MHz, giving location and intentions and SQUAWK 7700 if transponder is installed. Heavy Objects (in baggage area) -- SECURE OR JETTISON. Landing Gear -- UP. Flaps -- 20° - 30°. -- ESTABLISH 300 FT/MIN DESCENT at 60 KIAS. High Winds, Heavy Seas INTO THE WIND. Light Winds, Heavy Swells -- PARALLEL TO SWELLS. NOTE FORCED LANDINGS EMERGENCY LANDING WITHOUT ENGINE POWER 1. Airspeed -- 75 KIAS (flaps UP). 65 KIAS (flaps DOWN). 2. -- Mixture IDLE CUT-OFF. 3. Fuel Selector Valve -- OFF. Ignition Switch -- OFF. 234567 Landing Gear DOWN (UP if terrain is rough or soft). Wing Flaps AS REQUIRED (30° recommended). UNLATCH PRIOR TO TOUCHDOWN. 4. 5. 6. 7. Doors -- 8. 9. Master Switch -- OFF when landing is assured. Touchdown SLIGHTLY TAIL LOW. 10. Brakes APPLY HEAVILY. If no power is available, approach at 70 KIAS with flaps up or at 65 KIAS with 10° flaps. UNLATCH. Touchdown -- LEVEL ATTITUDE AT ESTABLISHED DESCENT. Face CUSHION at touchdown with folded coat. 7. Cabin Doors -- 8. 9. 10. 11. -- Airplane EVACUATE through cabin doors. If necessary, open windows and flood cabin to equalize pressure so doors can be opened. Life Vests and Raft -- INFLATE. FIRES PRECAUTIONARY LANDING WITH ENGINE POWER Airspeed 65 KIAS. Selected Field -- FLY OVER, noting terrain and obstructions, then retract flaps upon reaching a safe altitude and airspeed. Electrical Switches -- OFF. 1. Wing Flaps -- 20°. 2. 3. 4567 4. 5. Landing Gear -- DOWN (UP if terrain is rough or soft). 6. Wing Flaps -- 30° (on final approach). 7. Airspeed -- 65 KIAS. DURING START ON GROUND 1. Cranking CONTINUE, to get a start which would suck the flames and accumulated fuel through the carburetor and into the engine. If engine starts: 2. Power 1700 RPM for a few minutes. 3. Engine SHUTDOWN and inspect for damage. If engine fails to start: 4. Throttle -- FULL OPEN. 3-4 30 May 1980 30 May 1980 3-5 SECTION 3 EMERGENCY PROCEDURES CESSNA MODEL 172RG CESSNA MODEL 172RG SECTION 3 EMERGENCY PROCEDURES 562 5. Mixture IDLE CUT-OFF. 6. Cranking CONTINUE. Fire Extinguisher -- OBTAIN (have ground attendants obtain if not installed). Engine SECURE. -- 8. a. b. 9. C. 10. Master Switch -- OFF. Fire -- -- Ignition Switch -- OFF. Fuel Selector Valve OFF. Fire Damage EXTINGUISH using fire extinguisher, wool blanket, or dirt. INSPECT, repair damage or replace damaged components or wiring before conducting another flight. ENGINE FIRE IN FLIGHT -- -- 1. -- 2. Mixture IDLE CUT-OFF. Fuel Selector Valve OFF. 3. Master Switch -- OFF. 4. 5. 6. Cabin Heat and Air -- OFF (except overhead vents). Airspeed 105 KIAS (If fire is not extinguished, increase glide speed to find an airspeed which will provide an incombustible mixture). Forced Landing -- EXECUTE (as described in Emergency Landing Without Engine Power). ELECTRICAL FIRE IN FLIGHT 1. Master Switch -- OFF. 2345 Avionics Power Switch -- OFF. All Other Switches (except ignition switch) -- OFF. Vents/Cabin Air/Heat. -- CLOSED. Fire Extinguisher -- ACTIVATE (if available). WARNING After discharging an extinguisher within a closed cabin, ventilate the cabin. If fire appears out and electrical power is necessary for continuance of flight: 11. Vents/Cabin Air/Heat OPEN when it is ascertained that fire is completely extinguished. CABIN FIRE 1. Master Switch OFF. 2. 3. 4. -- Vents/Cabin Air/Heat -- CLOSED (to avoid drafts). Fire Extinguisher -- ACTIVATE (if available). WARNING After discharging an extinguisher within a closed cabin, ventilate the cabin. Land the airplane as soon as possible to inspect for damage. WING FIRE 1. 2. 3. -- OFF. Navigation Light Switch Strobe Light Switch (if installed) -- OFF. Pitot Heat Switch (if installed) - OFF. NOTE Perform a sideslip to keep the flames away from the fuel tank and cabin, and land as soon as possible using flaps only as required for final approach and touchdown. ICING INADVERTENT ICING ENCOUNTER 1. Turn pitot heat switch ON (if installed). i 2. Turn back or change altitude to obtain an outside air temperature that is less conducive to icing. 3. Pull cabin heat and cabin air controls full out and open defroster valves to obtain maximum defroster airflow. 4. Increase engine speed to minimize ice build-up on propeller 3-6 5. blades. Watch for signs of carburetor air filter ice and apply carburetor heat as required. An unexplained loss in manifold pressure could be caused by carburetor ice or air intake filter ice. Lean the mixture if carburetor heat is used continuously. 6. Master Switch -- ON. 7. Circuit Breakers CHECK for faulty circuit, do not reset. 8. Radio Switches OFF. 9. Avionics Power Switch -- ON. 10. Radio/Electrical Switches ―― ON one at a time, with delay after each until short circuit is localized. 30 May 1980 30 May 1980 3-7 SECTION 3 EMERGENCY PROCEDURES CESSNA MODEL 172RG CESSNA MODEL 172RG SECTION 3 EMERGENCY PROCEDURES GEAR UP LANDING 6. 7. 8. Plan a landing at the nearest airport. With an extremely rapid ice build-up, select a suitable "off airport" landing site. With an ice accumulation of 1/4 inch or more on the wing leading edges, be prepared for significantly higher stall speed. Leave wing flaps retracted. With a severe ice build-up on the horizontal tail, the change in wing wake airflow direction caused by wing flap extension could result in a loss of elevator effective- ness. 9. Open the window and, if practical, scrape ice from a portion of the windshield for visibility in the landing approach. 1. -- 2. Landing Gear Lever Landing Gear and Gear Pump Circuit Breakers -- UP. IN. 3. Runway -- SELECT longest hard surface or smooth sod runway available. 4. Wing Flaps -- 30° (on final approach). 5. 6. Doors UNLATCH PRIOR TO TOUCHDOWN. 7. 10. Perform a landing approach using a forward slip, if necessary, for improved visibility. 8. SLIGHTLY TAIL LOW. 9. Mixture -- 11. Approach at 80 to 90 KIAS, depending upon the amount of ice accumulation. 10. Airspeed 65 KIAS. -- Avionics Power and Master Switches -- OFF when landing is assured. Touchdown IDLE CUT-OFF. Ignition Switch -- OFF. 11. Fuel Selector Valve -- OFF. 12. Airplane EVACUATE. -- 12. Perform a landing in level attitude. STATIC SOURCE BLOCKAGE (Erroneous Instrument Reading Suspected) 1. Alternate Static Source Valve (if installed) 2. Windows 3. Airspeed PULL ON. CLOSED. -- Consult appropriate table in Section 5. LANDING WITHOUT POSITIVE INDICATION OF GEAR LOCKING LANDING GEAR MALFUNCTION PROCEDURES LANDING GEAR FAILS TO RETRACT 1. Master Switch -- ON. 2. -- 3. 4. Landing Gear Lever CHECK (lever full up). Landing Gear and Gear Pump Circuit Breakers Gear Up Light CHECK. 1. IN. 2. 1. Before Landing Check -- COMPLETE. 2. Approach NORMAL (full flap). 3. Landing Gear and Gear Pump Circuit Breakers -- IN. 4. 5. 6. 7. Landing - TAIL LOW as smoothly as possible. -- Braking MINIMUM necessary. Taxi SLOWLY. Engine SHUTDOWN before inspecting gear. LANDING WITH A DEFECTIVE NOSE GEAR (Or Flat Nose Tire) Movable Load TRANSFER to baggage area. -- Passenger MOVE to rear seat. 5. Landing Gear Lever RECYCLE. 3. Before Landing Checklist COMPLETE. 4. 6. Gear Motor -- CHECK operation (ammeter and noise). Runway HARD SURFACE or SMOOTH SOD. 5. Wing Flaps 30° 6. 1 2 3 4 1. LANDING GEAR FAILS TO EXTEND Master Switch ON. -- 7. Cabin Doors UNLATCH PRIOR TO TOUCHDOWN. Avionics Power and Master Switches OFF when landing is assured. -- 8. 2. Landing Gear Lever -- DOWN. Land -- SLIGHTLY TAIL LOW. 9. -- 3. Landing Gear and Gear Pump Circuit Breakers -- IN. 10. OFF. 4. Emergency Hand Pump -- EXTEND HANDLE, and PUMP (perpen- dicular to handle until resistance becomes heavy about 35 cycles). 11. 12. ble. 5. Gear Down Light -- ON. 13. 6. Pump Handle Airplane Mixture IDLE CUT-OFF. Ignition Switch -- Fuel Selector Valve OFF. Elevator Control -- HOLD NOSE OFF GROUND as long as possi- EVACUATE as soon as it stops. -- STOW. 3-8 30 May 1980 30 May 1980 3-9