Ercoupe Service Bulletins & Ltrs. by topic

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Ercoupe Bulletins by Topic Ercoupe Service Bulletins & Ltrs. by topic.xls Publication Topic Applicability Note Description Related Data SM-57 Aileron balance removal Ercoupe Aileron balance removal SB-17 Baggage Compartment Ercoupe S/N 113-4399 Baggage compart zipper lock AD47-20-04 SM-46 Bearings Ercoupe Sealed Bearings, relubrication SM-25 Box car shipment Ercoupe S/N 1623 and up Box Car shipment of S/N 1623 and up SM-32 Brake Pedel Ercoupe S/N 1-2722 Brake Pedal Arm 415-33438, effect of change SM-29 Cabin Windows - locking Ercoupe S/N 113-1113 Locking for Cabin windows SM-66 Carburetor heat box Ercoupe Carburetor heat box, old style - maintenance of SM-52 Carburetor nipple Ercoupe Carb nipple, AN911-2D torque to tighten SM-53A Center section Ercoupr S/N 1-4868 SK-09 Center section spar reinforcement AD59-05-04 SB-18 Center section Ercoupe S/N 113-2037 Center Section Belly Skin, reinforcement of AD47-20-05 SM-27 Center section - walkway Ercoupe S/N 1000 and later Walkways SM-27A Center section - walkway Ercoupe S/N 1000 and later Change to Memo 27A SM-49 Control column Ercoupe S/N 113-4729 Control column assembly, inspection of SM-49A Control column Ercoupe S/N 113-4729 Control column assembly, detailed inspection of SB-25 Control column Ercoupe Control column, inspection of AD57-02-01 ASB-14 Control column All S/N 1-5714 SK-1 Rudder Bellcrank seizures SM-56 Control system Ercoupe Control system play, checking of AD49-02-02/AD52-02-02 SM-63 Control system Ercoupe Rudder control, report of friction AD67-06-03 SB-07 Control system Ercoupe S/N 113-1306 Aileron control system load testing AD46-23-03 SB-11 Control system Ercoupe S/N 213-1123 Elevator trim crankshaft worn SB-13 Control system Ercoupe Aileron control stop, change of AD46-38-02 SB-13A Control system Ercoupe Aileron control stop, change of AD46-38-02 SB-20 Control system Ercoupe S/N 113--3784 Ailerons, reinforcement of AD47-20-06 SB-23 Control system Ercoupe S/N 113--3335 Rudder, modification of AD47-20-09/AD59-25-05 SB-26 Control system All Rudder horn attachment, inspection of FSB-105 Control System Ercoupe S/N 1-3335 SK-36 Rudder, Modification of AD59-25-05 EIL-1 Conversion Information Ercoupe 415-C & CD Conversion of 415-C and 415-CD to 415-D SM-18 Cowling Ercoupe Engine Side Cowls, reinforcement of SM-36 Cowling Ercoupe S/N 2623 and up Cowling fastener change - Dzus to Camlock SB-14 Cowling Ercoupe S/N 113-2162 Engine Cowl Hinge SM-28 Crankshaft change Ercoupe Crankshaft end change Sensinch S.B. 7/8/1946 SM-23 Electrical system Ercoupe Starter, Generator, volt. Reg. & battery, installation of SM-44 Electrical system Ercoupe S/N 113 and later Electrical system care and maintainence SM-67 Electrical system All Batteries, eligible SB-08 Electrical system Ercoupe S/N 123-423 Battery box drain tube length AD47-20-08, SB-22 SB-22 Electrical system Ercoupe SK-8 Batter box, modification of AD47-20-08, SB-08 SM-07 Exhaust system Ercoupe S/N 113-362 Engine Exhaust muffler and cahin heater AD46-23-01 SB-09 Exhaust system Ercoupe S/N 513-1412 Muffler tube clamp SB-30 Exhaust system All Muffler, inspection of EIL-2 Flight Manual Ercoupe 415-C Flight Manual, 415-C SM-26 Fuel and oil hoses Ercoupe delivered before June 15, 1946 Resistoflex Flexible fuel and oil line hoses SM-42 Fuel pump/lines Ercoupe S/N 1-3642 SK-7 Fuel pump lines, rerouting of AD47-20-03 SM-31 Fuel system Ercoupe Fuel system operation AD55-22-02, SM-43 SB-12 Fuel system Ercoupe S/N 113-2134 Fuel System Carb elbow SB-15 Fuel system Ercoupe S/N 2623-2994 Fuel System-Overflow line, 415-48162 AD46-46-01 SB-19 Fuel system Ercoupe S/N 113-2749 Filter Assembly, modification of SB-24B Fuel system All SK-76 series Fuel System Carb elbow, replacement with aluminum SB-28 Fuel system All Fuel gauge cork and tank slosh, inspection of FSB-111 Fuel System Ercoupe S/N 113--5714 SK-111 Fuel system modification for drainage SM-33 Fuel tanks Ercoupe Aluminum Fuel Tanks, repair of SM-33A Fuel tanks Ercoupe Aluminum Fuel Tanks, repair of and new sloshing SM-39 Fuel tanks Ercoupe S/N 813-2622 Aluminum fuel tanks replacing terneplate tanks SM-43 Fuel tanks Ercoupe S/N 2633-3467 Aluminum fuel tanks and lines, modification of AD55-22-02, SM-31 Ercoupe Bulletins by Topic SM-50 Fuel tanks Ercoupe S/N 813-2622 Aluminum Fuel wing tanks, replacement of FSB-109 Fuselage Ercoupe S/N 1--5714 SK-37 Drain holes, addition of SM-21 Horizontal stabilizer Ercoupe Stabilizer attaching bolts, inspection of SM-15 Nose Gear Ercoupe S/N 113-1122 Vibration-Nose landing gear strut and wheel SM-34 Nose Gear Ercoupe Nose gear wheel, inspection of SM-41 Nose Gear Ercoupe Nose gear assembly, rebuilding of SM-51 Nose Gear Ercoupe Nose wheel, installation of 500 X 5 and 600 X6 SM-61 Nose Gear Ercoupe Nose gear outer cylinder, overhaul of steel and Electrol SB-16 Nose Gear Ercoupe Nose wheel casting replacement AD46-49-01 FSB-103 Nose Gear Ercoupe S/N 4425 and up Nose Gear scissor attaching bolts 415-34330 AD60-09-02 SM-11 Oil breather hose Ercoupe Engine oil breather hose connections AD43-23-02 SM-20 Oil Cooler Ercoupe S/N 233 and later Oil cooler installation - Continental engine SM-03 Operation of aircraft Ercoupe Over-demonstrating SM-59A Operation of aircraft Ercoupe 415-C & CD Parachuting from Ercoupes SM-62 Operation of aircraft Ercoupe Ditching of Ercoupes EIL-3 Operation of aircraft Ercoupe 415-G Cruise control tables SM-24 Prop bolt torque Ercoupe S/N 113 and later Propeller hub bolts torque SM-37 Propeller Ercoupe 415-C Propeller applicability SM-37 Propeller Ercoupe 415-C Appendix A - Propeller performance data SM-35 Rigging Ercoupe 415-C & CD Rigging SM-35A Rigging Ercoupe 415-E & F Rigging