72-1-0, for 501-D22A series engines. On the basis of satisfactory findings, the interval for this inspection may be increased at the rate of 1,000 hours until it coincides with the currently approved engine overhaul period.
Engine, Fuel and Control, Chapter 73 OC A B C Control, Speed Sensing 2 EO C Control, Temperature Datum OC C Control, Unit, Fuel EO C Coordinator EO C Harness, Thermocouple OC C Heater and Strainer Assy., Eng.
Fuel OC C Indicator, Fuel Flow OC C (Note) Pump, Fuel EO C Transmitter, Fuel Flow 2 EO C Valve, Temperature Datum Control System EO C Note: Bench check at 2 EO.
Ignition, Chapter 74 OC A B C Exciter OC C Harness Assembly OC C Igniter Plug OC C Relay, Ignition OC C Air, Chapter 75 OC A B C EC Duct, Compressor Bleed Air (Engine Mounted) OC C EC Valve, Shut-Off, Inlet Anti-Ice 2 EO C Valve, Speed Sensitive EO C Controls, Chapter 76 OC A B C EC Power Lever System and Engine Coordinator Controls and Linkages OC B C EC Effective date _____________________ Page 12 of 12 Pages
OPERATIONS SPECIFICATIONS
AIRCRAFT MAINTENANCE LOCKHEED MODEL SERIES 382, 382B, D, E, F & G
Overhaul Inspection & Period Check Period Indicating, Chapter 77 OC A B C Generator, Tachometer 2 EO C Indicator, Tachometer OC C Indicator, Torque OC C Indicator, TIT OC C Pickup, Torque EO C Exhaust, Chapter 78 OC A B C Clamp, Tail Pipe OC A B C Tail Pipe Assembly OC A B C Oil, Chapter 79 OC A B C EC Actuator, Flap, Oil Cooler 2 EO C Cooler, Assy. Eng. Oil OC C EC Indicator, Oil Pressure 20,000 C (Note) Indicator, Oil Quantity 20,000 C (Note) Indicator, Oil Temperature 20,000 C (Note) Indicator, Position, Oil Cooler Flap 20,000 C (Note) Switch Pressure, Oil (95023) OC C Switch Pressure, Oil (95024) OC C Tank, Assy., Eng. Oil OC C EC Tank Unit, Oil Quantity OC C EC Thermostat OC C Transmitter, Oil Pressure OC C Note: Bench check at 10,000 hours.
Starting, Chapter 80 OC A B C Starter EO C Starter, Valve 2 EO C Effective date _____________________ ---------------------------------------------------------------- ---------------------------------------------------------------- FIGURE 24. OPERATIONS SPECIFICATIONS AIRCRAFT MAINTENANCE
- CONVAIR CV-880 Form Approved.
UNITED STATES OF AMERICA Budget Bureau FEDERAL AVIATION AGENCY No. 04-R075.
WASHINGTON
OPERATIONS SPECIFICATIONS PART D Page 1 of 9 Pages
OPERATIONS SPECIFICATIONS
AIRCRAFT MAINTENANCE CONVAIR CV-880 Overhaul Inspection & Period Check Period Air Conditioning, Chapter 21 12,500 Cabin Supercharger 3,000 Fan, Condenser 6,000 Fan, Electronic Cooling 8,000 Freon Package 3,000 Heater, Dual Cabin Air Electric 3,000 Regulator, Cabin Pressure 6,000 Valve, Cabin Pressure Regulator Outflow and Safety 3,000 Valve, Condenser Air Modulating 3,000 Valve, Freon Bleed Duct Isolation 5,000 Valve, Ram Air Shutoff 3,000 Valve, Supercharger Drive Shutoff 3,000 Auto Pilot, Chapter 22 12,500 Computer, Flight Control 5,000 Junction Box-Power 6,000 Rate Controller - Three Axis 6,000 Sensor, Air Data 6,000 Servo and Drive 6,000 Stabilization Computer and Amplifier 5,000 Transmitter, Autosyn Position 7,500 Trim Servo 6,000 Vertical Gyro 3,000 Communications, Chapter 23 12,500 May be determined by assigned inspector.
Electrical System, Chapter 24 12,500 Ammeter, A.C. 10,000 Ammeter, D.C. 10,000 Battery O.C.
Bus Protection Panel 6,000 Constant Speed Drive 1,800 Contractor Bus Tie, Pilot's Essential - Ground/Maintenance 6,000 Contractor, External Power 10,000 Contractor, Generator Line & Bus
Tie 6,000 Control Panel Voltage Regulator 4,000 CSD Air Oil Cooler Shutoff Valve 3,000 CSD Oil Cooler 7,500 Effective date _____________________ PAGE 2 of 9 PAGES
OPERATIONS SPECIFICATIONS
AIRCRAFT MAINTENANCE CONVAIR CV-880 Overhaul Inspection & Electrical System, Chapter 24 Period Check Period (continued) CSD Oil Cooler Thermo Sensor 3,000 Frequency Meter 10,000 Generator 2,000 Load Controller 6,000 Relay, Monitor D.C. Essential Bus 6,000 Relay, Monitor Pilot Essential Bus 6,000 Relay, Monitor Pilot Non-Essential Bus 6,000 Relay, Phase Sequence 6,000 Relay, Power Failure - Instrument Essential Bus 6,000 Relay, Reverse Current 6,000 Relay, Transfer - 28 V. Lighting 6,000 Static Exciter 6,000 Switch Load Limit 1,000 Transformer/Rectifier 6,000 Voltmeter, A.C. 10,000 Voltmeter, D.C. 10,000 Watt, VAR meter 10,000 Equipment & Furnishings, Chapter 25 12,500 Evacuation Slides 6 mos.
Fire Protection, Chapter 26 12,500 Agent Container & Cartridge Assembly * Check Valve, Two Way 5 years Control Box, Fire & Overheat Warning 6,000 Control Unit, Magnetic Amplifier 6,000 Flasher, Overheat Warning 6,000 Plug, Safety 5 years Power Relay Box 6,000
* Hydrostatic and life limits shall be entered here and shall not exceed those set forth in Part 173, Chapter I, Subtitle "B" of CFR Title 49.
Flight Controls, Chapter 27 12,500 Actuator, Servo Rudder 10,000 Bata Box 6,000 Cylinder, Inboard Spoiler 10,000 Cylinder, Outboard Spoiler 10,000 Cylinder, Rudder 10,000 Cylinder, Rudder Stop 10,000 Dampeners, Flutter, Control Surfaces 5,000 Dampeners, Flutter, Flight Tabs 5,000 Dampeners, Gust 6,000 Indicators, Flap Position 10,000 Effective date _____________________ Page 3 of 9 Pages
OPERATIONS SPECIFICATIONS
AIRCRAFT MAINTENANCE CONVAIR CV-880 Overhaul Inspection & Period Check Period Flight Controls, Chapter 27 (continued) Indicators, Stabilizer Position 10,000 Motor, Electric, Stabilizer Emergency Trim 10,000 Motor, Electric, Stabilizer Drive 3,000 Motor, Hydraulic, Stabilizer Trim 10,000 "Q" - Pat - Rudder Boost Control 6,000 Relay, Flap Asymmetry Control 10,000 Relay, Stabilizer, Electric Drive Control 10,000 Switch, Flap Asymmetry 6,000 Transmitter, Flap Position 10,000 Transmitter, Stabilizer Position 10,000 Valve, Inboard Spoiler 10,000 Valve, Outboard Spoiler 10,000 Valve, Rudder and Stabilizer, Check 10,000 Fuel System, Chapter 28 12,500 Pump, Booster and Transfer 10,000 Valve, Firewall Fuel Shutoff 10,000 Valve, Vent 1.50 Inch 10,000 Valve, Vent 2.00 Inch (w/o pressure
relief) 10,000 Valve, Vent 2.00 Inch (with pressure relief) 10,000 Hydraulic System, Chapter 29 12,500 Accumulator, Main 8,000 Accumulator, Main Landing Gear 8,000 Accumulator, Pump Supply Line 8,000 Filter, High Pressure 7,500 Filter, High Pressure (Purolator) 7,500 Filter, Low Pressure 7,500 Hydraulic Boost Pump and Motor 3,000 Hydraulic Pump, Engine Driven V.D. 2,000 Pump, Electric Auxiliary 7,500 Transmitter, Pressure 6,000 Valve, Firewall Shutoff 6,000 Ice and Rain Protection, Chapter 30 12,500 Valve, Engine Inlet Duct Lip Anti-Ice Pressure Regulator 3,000 Valve, Leading Edge Anti-Ice Pressure Regulator and Shutoff 3,000 Valve, Radome De-Ice Pressure Regulator 3,000 Valve, Radome De-Ice Suction Relief 3,000 Valve, Engine Bleed Air Press. Reg.
Shutoff E.O.
Effective date _____________________ PAGE 4 of 9 PAGES
OPERATIONS SPECIFICATIONS
AIRCRAFT MAINTENANCE CONVAIR CV-880 Overhaul Inspection & Period Check Period Ice & Rain Protection, Chapter 30 (continued) Valve, Windshield Rain Rem.
Shutoff and Isolation 6,000 Switch, Anti-Ice Pressure 3,500 Instrument, Chapter 31 12,500 May be determined by assigned inspector.
Landing Gear, Chapter 32 12,500 Tire, Main OC Tire, Nose OC Transmission Mechanism (Anti-skid) 7,500 Wheel Assembly, Nose and Main OC Lights, Chapter 33 12,500 May be determined by assigned inspector.
Navigation, Chapter 34 12,500 May be determined by assigned inspector.
Oxygen System, Chapter 35 12,500 Cylinders, Oxygen (Supply) * Cylinders, Oxygen, Portable and Equipment * Masks, Crew 7,500 Regulators, Demand, Oxygen Diluter 7,500 Reducer, Oxygen Pressure 6,000 Valve, Auto Opening and Continuous Flow Regulator 6,000 Valve, Oxygen Cylinder 5 years Pneumatic System, Chapter 36 12,500 Air Flask, Emergency Brakes * * Hydrostatic and life limits shall be entered here and shall not exceed those set forth in Part 173, Chapter I, Subtitle "B" of CFR Title 49.
Effective date _____________________ Page 5 of 9 Pages
OPERATIONS SPECIFICATIONS
AIRCRAFT MAINTENANCE CONVAIR CV-880 Overhaul Inspection & Period Check Period Powerplant General, Chapter 71 E.O.
Engine, Chapter 72 Compressor Section 2,500* Turbine Section 1,700* * Sample one turbine section at 1500 hours, one compressor
section at 2000 hours and one compressor section at 2300 hours.
Engine Fuel & Control, Chapter 73 O.C.
Fuel Control Unit E.O.
Fuel Flow Indicator 3,000 Fuel Flow Transmitter E.O.
Fuel Heater E.O.
Fuel Pressure Switch E.O.
Fuel Pump E.O.
Engine Ignition, Chapter 74 O.C.
Igniter Plugs E.O.
Engine Air, Chapter 75 O.C.
Anti-Icing Valve E.O.
Aspirator & Shutoff E.O.
Vortex Destroyer E.O.
Engine Controls, Chapter 76 O.C.
Engine Control Cables E.O.
Engine Torque Boxes E.O.
Teleflex Cable Conduit E.O.
Engine Indicating, Chapter 77 O.C.
Amplifier, AVM 5,000 Detectors, AVM 5,000 Generator, Tachometer E.O.
Indicator, AVM 6,000 Indicator, Exhaust Gas Temperature 8,000 Indicator, Pressure Ratio 6,000 Indicator, Tachometer 7,500 Thermocouples and Harness O.C.
Transmitter, Pressure Ratio 2,000 Effective date _____________________ Page 6 of 9 Pages
OPERATIONS SPECIFICATIONS
AIRCRAFT MAINTENANCE CONVAIR CV-880 Overhaul Inspection & Period Check Period Exhaust System, Chapter 78 O.C.
Sound Suppressor E.O.
Thrust Reverser E.O.
Thrust Reverser Actuator E.O.
Thrust Reverser Hydraulic Pump E.O.
Thrust Reverser Control Valve E.O.
Thrust Reverser Pilot Valve E.O.
Oil System, Chapter 79 O.C.
Indicator, Engine Oil Pressure 10,000 Indicator, Engine Oil Quantity 12,500 Indicator, Engine Oil Temperature 10,000 Oil Tank E.O.
Transmitter, Engine Oil Pressure 7,500 Switch, Engine Oil Pressure 12,500 Engine Starting, Chapter 80 O.C.
Air Turbine Engine Starter E.O.
Starter Pressure Regulating Valve E.O.
Effective date _____________________ Page 7 of 9 Pages
OPERATIONS SPECIFICATIONS
AIRCRAFT MAINTENANCE CONVAIR CV-880 Structural Inspection Program The aircraft structure is divided into zones and a detailed inspection time limitation is listed for each zone. The inspection of the zone shall include all areas of structure, components, and appliances unless a specific time limitation is listed for a particular item. Sample items are identified with the suffix "S" and will be accomplished on 1/5 of the fleet.
D Check - 225 hours Overhaul Inspection & Zone Period Check Period Doors, Chapter 52 12,500 Nose Wheel Well Access Door #1 2 1,000 Access Doors #12, 13, & 3 & 4 1,000 14, Air Compressor, Heat Exchanger, and Cabin Refrigeration Access Door #20, Aft 7 1,000 Section, Fuselage Sta.
1400 L.H.
Access Door #21, Aft 8 2,500 Section, Fuselage Sta.
1538 Access Door #3, Electrical, 10 2,500 S
L.H. & R.H. Fuselage Sta. 221 Access Door #4, Electronic 11 2,500 S Compartment, Fuselage Sta. 289 Door #9, Forward Cargo 12 2,500 S Access Door #16, Hydraulic 15 2,500 S Compartment, Fuselage Sta. 970 Door #17, Aft Cargo 16 2,500 S Door #6, L.H. Forward Main 21 2,500 S Entrance Door #7, R.H. Forward 21 2,500 S Service Door #18, L.H. Aft Main 23 2,500 S Entrance Door #19, R.H. Aft Service 23 2,500 S Fuselage, Chapter 53 12,500 Radome, Nose Sta. 100 to 1 2,500 152 Nose Wheel Well, Sta. 152 2 2,500 to 250 Air Conditioning 3 & 4 2,500 Compartment (Plenum Chamber) Tail Section, Sta. 1374 7 & 8 2,500 S to 1590 Nose Section, Sta. 152 to 10 2,500 S 250 Effective date _____________________ Page 8 of 9 Pages
OPERATIONS SPECIFICATIONS
AIRCRAFT MAINTENANCE CONVAIR CV-880 Zone Overhaul Inspection & Period Check Period Fuselage, Chapter 53 (continued) Electronic - Electrical 11 2,500 S Compartment, Sta. 250 to 375 Forward Baggage 12 2,500 S
Compartment, Sta. 375 to 603 Water & Misc. Compartment, 13 2,500 S Sta. 603 to 640 Overwing Compartment 14 2,500 S Hydraulic Compartment, 15 2,500 S Sta. 926 to 1002 Aft Baggage Compartment, 16 2,500 S Sta. 1002 to 1239 Aft Fuselage - Below Floor, 17 2,500 S Sta. 1230 to 1374 Cockpit, Sta. 187 to 301 20 2,500 S Entrance and Service - 21 2,500 S Forward Fuselage - Passenger, 22 2,500 S Sta. 403 to 1263 Entrance and Service - 23 2,500 S Rear Lavatory and Pressure 24 2,500 S Dome, Sta. 1325 to 1374 Nacelles, Chapter 54 12,500 Nacelle, #1 Engine 81 D Nacelle, #2 Engine 82 D Nacelle, #3 Engine 83 D Nacelle, #4 Engine 84 D Pylon, #1 Engine 85 2,500 S Pylon, #2 Engine 86 2,500 S Pylon, #3 Engine 87 2,500 S Pylon, #4 Engine 88 2,500 S Stabilizers, Chapter 55 12,500 Horizontal Stabilizer, 60 & 65 2,500 S Outboard L.H. & R.H.
Horizontal Stabilizer, 62 & 63 2,500 S Interspar L.H. & R.H.
Elevator and Tabs 61 & 64 2,500 S Vertical Stabilizer 70 & 71 2,500 S including Dorsal Fin and Tip Rudder and Tabs 72 2,500 S Effective date _____________________ Page 9 of 9 Pages
OPERATIONS SPECIFICATIONS
AIRCRAFT MAINTENANCE CONVAIR CV-880 Zone Overhaul Inspection & Period Check Period Windows, Chapter 56 12,500 Cockpit - Enclosure Glass 20 2,500 S Cabin Windows, Emergency 22 2,500 S Exit Wings, Chapter 57 12,500 Wheel Well, Main L.H. & 5 & 6 2,500 S R.H.
Wing Fillet, Fuselage 9 L & R 2,500 S Wing, #1 Aux. Fuel Tank, 30 2,500 S L.H.
Wing, #4 Aux. Fuel Tank, 38 2,500 S R.H.
Wing, #1 Main Fuel Tank, 31 2,500 S L.H.
Wing, #4 Main Fuel Tank, 37 2,500 S R.H.
Wing, #2 Aux. Fuel Tank, 32 2,500 S L.H.
Wing, #3 Aux. Fuel Tank, 36 2,500 S R.H.
Wing, #2 Main Fuel Tank, 33 2,500 S L.H.
Wing, #3 Main Fuel Tank, 35 2,500 S R.H.
Wing, Center Tie Box 34 3,000 Wing Tip, L.H. & R.H. 40 & 47 2,500 S Wing Leading Edge, 41 2,500 S Outboard L.H.
Wing Leading Edge, 46 2,500 S Outboard R.H.
Wing Leading Edge, 42 2,500 S Center L.H.
Wing Leading Edge, 45 2,500 S Center R.H.
Wing Leading Edge, 43 & 44 2,500 S Inboard L.H. & R.H.
Wing Trailing Edge, L.H. 50 & 57 2,500 S & R.H.
Flap & Spoiler, Outboard 51 & 56 2,500 S L.H. & R.H.
Wing, Aileron Area, L.H. 52 & 55 2,500 S & R.H.
Flap & Spoiler, Inboard 53 & 54 2,500 S L.H. & R.H.