SV4 : 100H Maintenance Schedule / Annual Inspection
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SV4 : 100h Maintenance Schedule / Annual Inspection OO- …. SV4A - B - C & SV4E modified with Lycoming Engine NAA Maintenance Approval N° ….………………………… License 66: N° ………………………………………………… Date: ……./……./…… ……. Hobbs : …………… …………. B => Gipsy major - A & C => Renault – E => Lycoming Inspections must be performed by persons authorized by the National CAA Pre-Inspection check Constructor : Stampe Renard & Société Nationale de Be sure all switches are in the " Off " position O Construction Aéronautiques du Nord (S.N.C.A.N.) Be sure magneto ground wires are connected O Check response of the engine by power setting Check Oil level and fuel level O changes, Check idle speed is between 650 and O 750 RPM or refer to engine TCDS Check fuel and oil line connections: note minor Check function of the fuel valve (ON – OFF) O indications for repair at 100h/annual inspection O Repair any leaks before aircraft is flown Lyc Check idle mixture O Shut down engine using Magneto switch (A,B&C) Open fuel drain to remove any accumulation of O or mixture lever (Lycoming). Check the alternator O water and sediment warning light or ammeter. GM Turn auto clean oil filter a few times CC O Ignition OFF, main switch OFF, remove ignition key O Make sure all shields and cowlings are in place and or magneto key switch OFF secure. If any are missing or damaged, repair or O Check if ignition key is removable in OFF-position replacement should be made before aircraft is Lyc only, and if key functions in accordance with the O flown requirements of the MFG Check controls for general condition, travel, (Magneto’s OFF POSITION!!) O freedom and movement Remove and check engine cowlings O Check Induction air check filter assembly Perform a HOT engine differential compression O Lyc for security, damage or 50% contamination of O check in accordance with FAA AC 43.13-1A element face 1) 2) 3) 4) O Check Airframe & engine log Books O Pre RUN UP – Start engine in accordance with the Pilot’s EASA AD 2005-0023R3 : Exhaust valve & guide operating Handbook or MFG instructions Lyc inspection, Lycoming SB388C 440h DO NOT CRANK FOR MORE THAN 10 sec !!! O Cyl 1……... Cyl 2….…. Cyl 3….… Cyl 4….….. Ren Check air pressure bottle before starting, (18kg/cm² O Set Aircraft on jacks! minimum, normal 20 à 30 kg/cm²) Check correct function and operation of the bottle Propeller : Poncelet (P), Hoffmann (H), MT-propeller (MT) O Ren shut off handle and drain bottle Ground magneto primary circuit before working on the propeller Ren If not started, drain the air sump to avoid wet spark O Ren Remove spinner and check front and back plate for plugs and restart starting procedure O Lyc cracks, tightness, damage, corrosion Check fuel quantity indication, fuel and oil Inspect outside condition of the hub and parts for pressure, oil temperature and other engine O O instrument cracks, corrosion, deterioration, damage Lyc Check fuel flow, manifold pressure indication O Check all safety means to be intact O Lyc Check EGT and CHT indicator and mixture function O Re-torque Propeller bolts for wooden Propellers, refer to MM or TC-holder publications for torque O Check generator/alternator output O details Check magneto RPM-drop, refer to the MFG Check propeller bolts or stop nuts for tightness. O O instructions Refer to MM torque details and fit safety wire. Check Ignition OFF function O MT Inspect fiberglass-cover and blade erosion sheet O Check Radio, instruments and other cockpit for cracks , NO cracks allowed. Refer MT -SB No.8 equipment O Check if propeller baffle is installed, inspect for Ren cracks or damage and tightness O Page 1 03/11/2016 SV4-100h/annual.doc-01A SV4 : 100h Maintenance Schedule / Annual Inspection P Check blade shake, max. 3mm or < 1/8 inch. O OIL Inspect propeller, blades, flange, blade root and O Drain and flush oil sump/ tank, check oil tank hub for cracks, dents, damage general condition for leaks, cracks, damage and O Remove hub and inspect crankshaft front shaft with attachment, flush oil pipes. GM magnifying-glass (CAA UK AD 1772 PRE 80 100h Remove all oil filters and all screen oil filters, clean, TNS GM.10 N°11) O check and reinstall with proper “clean” gasket Perform inspection conform Hoffmann Owner’s 50h Clean oil suction strainer, oil pressure screens at oil H Manual E0110.74 latest edition O change (check strainer for foreign particles). ENGINE Lyc Change full flow (cartridge type AEIO-360-A1E type engine) oil filter element (check element for O CS Cirrus Major III foreign particles). Lyc Eng GM Gipsy Major GM10 MK1 or 2 Clean and inspect oil radiator attachment OH Ren Renault 4PO1, 4PO3 & 4PO3A Inspect flexible oil lines, oil return lines and fittings Lyc Lycoming Engine AEIO-360-A1A & B2F for leaks, security of anchorage and for wear due to O rubbing or vibration Check for chaffing, dents, and cracks. Check fire O Remove and check cowling, baffles, seals, air inlet, sleeves. breather lines for damage, fraying, cracks, Lyc Replace external full flow oil filter element. Check distortion, overheated areas, loose or blind missing used element for metal particles, drain and renew O nuts and secure anchorage. Secure attachment of O with lubricating Oil. oil level access plate. Any damaged or missing part Lyc Inspect Christen or Lycoming Inverted Oil System of the cooling system must be repaired or replaced for general condition, secure mounting and tight O before the aircraft resumes operation. connections. Inspect the air intake ducts for leaks, security (replace as required). Filter damage; evidence of Inspect rearcase for cracks and oil leaks O Lyc dust or other solid material in the ducts is indicative Rocker box cover and system of inadequate filter care or damaged filter. Inspect O Remove and inspect valve rocker box covers for vent lines for evidence of fuel or oil. If present, fuel evidence of oil leaks. If found, replace gasket in pump may require replacement O case of oil leak. Torque cover screws in Check PRCPR-812 firewall sealant at firewall accordance with MFG instructions penetrations (Bowden cables, around firewall Check valve clearance and reset if necessary O O fittings etc.) Refer to PRC product information if according MFG instructions replacement is necessary GM Check valve gear and springs for wear and CS breakages, measure with special tool. Must be all O Inspect and service Induction air filter in equal in accordance with MFG instructions. Lyc accordance with the air filter manufacturer's O GM Check " bracket bolts" on tightness and check Instructions (Brackett Air Filter doc. I-194 ) Ren rocker clearance when engine is cold for correct O Inspect engine mount, shock mounts, bearer feet CS measuring (valve clearance, see data plate or MFG rubbers, bolts attachment, bushing for cracks, instructions) deterioration, loose mountings, security and Inspect rubbers at top and bottom of push rod O O excessive wear. Replace any bushings that are covers for deterioration excessively worn. Check freedom between engine GM Clean rocker covers, refill with engine oil up to level cowling and engine mount Ren O of oil vent pipes CS Inspect cylinders for evidence of excessive heat Lubricate all hinges, bearings, connections, rod- which is indicated by discoloration and for cracked O O or broke n fins ends, engine commands and check proper function GM Inspect crankcase, cylinder base and crankcase Service engine with recommended lubrication oil in Ren upper gasket for cracks, oil & fuel leaks, and according with manufacture instructions O (RENAULT=6L/ GIPSY MAJOR=9L/ LYCOMING O CS security of seam bolts. Cylinder heads bolts torque refer to MFG instruction 8qts/7,55L) and prime lubrication system with Aero 100, W100 or 15W50 Check engine mounted accessories such as Clean engine and check for oil and fuel trace/ leaks Alternator/Generator, starter, pumps, temperature O and pressure sensing units, … for leaks, secure O (clean with fuel or cleaner) mounting and tight. Check wiring connections, Exhaust and induction system clamps, terminal for security and cleanliness. Inspect exhaust and induction manifold, stacks, CS Perform Engine control Ball and socket joint type connections, nuts attachment, studs and gaskets O EA 767/3 - inspection 50h (replace gaskets as required). (CAA AD 1767 PRE 80) Check attaching flanges at exhaust ports on Lyc cylinder for evidence of leakage. If they are loose, Lubricate starter drive O O they must be removed and machined flat before Lyc Inspect tension of Alternator drive belt O reassembling and tightening Page 2 03/11/2016 SV4-100h/annual.doc-01A SV4 : 100h Maintenance Schedule / Annual Inspection Inspect exhaust system attachment and slip joints CS The normal pressure of the pump is between 0.75 O for general condition to 2 lb. per square inch, each pump can be tested O Inspect intake seals and O-rings for leaks and by operating the priming lever provided O clamps for tightness Ren Inspect fuel pressure membrane for leaks O GM Inspect induction manifold & drain O Check fuel shut-off/ fuel cock for operation, proper GM Perform pressure test on inlet pre-heat box and pointer indication, leaks and security O check for corrosion (UK CAA 1776 PRE 80 ) O (F-CdN 19 72 -28) (F-CdN 1974-78 ) Inspect fuel lines, fuel system, accessories, fittings, O Ignition System fuel for leaks, security, chaffing, dents and cracks. Inspect primer lines for leaks and security of the Be aware all L.T. and H.T. connection of ignition O O clamps. Remove and clean the fuel inlet strainer. system are secure and safe Check condition fire sleeves O Lyc Remove & adjust spark plugs (Lycoming SI 1042 ) Lyc Inspect fuel injector fuel lines and fittings If fouling of spark plugs has been apparent, rotate O O (Lyc SB 342 ) FAA AD 2015 -19 -07 bottom plugs to upper and vice versa GM Remove and check carburetor jets and flush O Remove, inspect, clean, test all spark plugs and re- CS chamber and drain carburetor chamber gap as required by the MFG , pressure setting refer Lyc Check fuel injector nozzles for looseness, tighten to to the MFG instructions (100lbs./sq.in).