Page 1 MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S I.C.P. Srl MM-SVNH-EN MAINENANCE MANUAL ICP SAVANNAH S Serial Number: Generic YY-MM-54-XXXX Year 20YY Function Name Signature TECNIC - Technical Manager Federico Peronato Prepared CONF - Configuration Manager...
Page 2: Amendment Record
Ch. 3.7, Pag. 11, 12 Michele Bassetti 18/12/2018 Ch. 1, Pag. 1, 3 Federico Peronato 07/11/2022 New issue of the Maintenance Manual, Federico Peronato superseding all the previous versions Page: 2/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 3: Table Of Contents
Authorized personnel ...................... 11 1.5. Spare parts purchase ...................... 12 1.6. Warranty ......................... 13 1.7. Maintenance Request Form to ICP manufacturer ............13 1.8. Feedback Form to ICP manufacturer ................13 1.9. Aircraft protection and anchoring ..................14 1.10. Aircraft cleaning ......................14 1.11.
Page 4 Noncompliance with engine fluid quality ..............69 5.12. Noncompliance with brake oil quality ................70 5.13. Electric circuit overload (breaker out) ................70 5.14. Flight envelope exceeding ................... 70 Page: 4/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 5 Brake pedals position on Rudder pedals ..............105 7.2. Control surface free play with controls locked ............... 105 7.3. Control surfaces hinges ....................106 7.4. Fuel system drainage ....................106 Page: 5/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 6 Maintenance / Service Bulletin / Change & Repair record tables .......... 113 ANNEX A - Request of Technical Intervention on the Aircraft ............. 119 ANNEX B - Feedback about ICP Aircraft ..................121 ANNEX C - Maintenance work record Model ................123 0.3.
Page 7 Table 9: Auxiliary tools ........................26 Table 10: Measuring tools ......................26 Table 11: Terms and Definitions ....................26 Table 12: Tires pressure ....................... 29 Table 13: Approved documents ....................30 Page: 7/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 8: List Of Effective
Table 42: Change or Repair performed ..................118 0.5. List of Effective Pages The present Maintenance Manual contains 8 Chapters, 3 Annexes and 132 Pages, all approved by I.C.P. Srl. Page: 8/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 9: General Information
If the version is not current, update the manuals. Verify also that the airplane is free from the application of any new Service Bulletin, or already applied. Any additional information can be requested directly to the email info@icp.it. For the engine maintenance, ballistic rescue system (if installed) and any other additional equipment maintenance, refer to relevant manufacturers manuals.
Page 10: Meaning Of Warning, Caution And Note
CAUTION Operating procedures, techniques, etc., which could result in damage to equipment if not carefully followed NOTE Operating procedures, techniques, etc., which is considered essential to emphasize Page: 10/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 11: Technical Documentation
SBxxx: Service Bulletin of ICP (when applicable to Savannah S or specific S/N). Only the Flight Manual, Maintenance Manual and Spare Parts Catalogue are given with the aircraft, all the rest of information are present and downloadable from I.C.P. Srl aviation website (www.icp.it) from My ICP page.
Page 12: Spare Parts Purchase
National Dealer. Equipment like Engine, Propeller, rescue parachute or avionics or consumable materials can be purchased directly from the manufacturer I.C.P. Srl or alternatively form the manufacturer of the component itself or from aircrafts parts shop. Any questions can be sent via email to info@icp.it . Page: 12/132 A/C: Savannah S...
Page 13: Warranty
For any request under warranty, contact I.C.P. Srl to the phone address or email at info@icp.it . 1.7. Maintenance Request Form to ICP manufacturer The request of a scheduled maintenance, extraordinary maintenance or repair to the manufacturer I.C.P.
Page 14: Aircraft Protection And Anchoring
The front shield and windows are made of Lexan and the cleaning must be accomplished with polycarbonate dedicated products, not corrosive, without any solvent or alcohol. The contact with fuel and oil can damage instantly this material. Page: 14/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 15: Consumable Materials
M6 connection/support bolts Table 2: Consumable materials Page: 15/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 16: Nominal Diameters
1.13. Tightening torques Standard application Screw size Torque [Nm] Tolerance [Nm] +/-0.5 +/-1 +/-1.5 +/-2 +/-2 +/-2 +/-0.5 +/-1 +/-1.5 +/-2 Table 4: Tightening torques for standard application Page: 16/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 17 Close up to the Not excessive wheel is not easily friction to the rotating by hand wheel rotation Wheel rim assembly +/-1 (ICP production) Wheel rim assembly +/-1 Table 5a Page: 17/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 18 +5/-0 Engine oil pump fittings +/-1.5 Engine crankcase oil banjo bolt +/-0.5 Magnetic plug +0/-2 Engine oil filter Touching +3/4 turn Engine water pump bolts +/-0.5 Table 5b Page: 18/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 19: Safetying Practices
Install the safety wire tight in sense of preventing the unscrewing rotation of the nut or element. The safety wire is considered correctly installed if it is really tight and all the parts with double wire are turned constantly. Page: 19/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 20: Castle Nut And Cotter Pin
Always replace the cotter pin with a new one, when the bolt or nut has been opened. The cotter pin size must be correctly coupled with the castle nut, as shown in the Table 6 below. Page: 20/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 21: Threaded Fasteners
Replace the bolt with a new one when it is damaged or consumed in any parts. Replace always the stop nut when removed and eventually the bolt. Replace also the stop nut when it is older than 20 years. Page: 21/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 22: Bolt-Nut Cross-Check Mark
Page: 22/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 23: Cable Nonio Tender
The metal clamp must seal and lock the hose and the pipe respectively and the side of the metal clump must not cut the rubber. Figure 5: Fuel hose on fitting Page: 23/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 24 Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Figure 6: Fuel hose on corrugated pipe Figure 7: Oil hose on corrugated pipe Figure 8: Water hose on corrugated pipe Page: 24/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 25: Tools
Install / remove seeger Hand snips Cut sheets Hand file Clean and round sheets corner / angle Sandpaper Clean and round sheets corner / angle Table 8: Unusual tools Page: 25/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 26: Auxiliary Tools (Part Of The Aircraft Kit)
Manual operation and observation of the parts, travel, correct operation, bolt closure, evaluation that the system and parts or assembly are functioning properly, in a good operative state Table 11: Terms and Definitions Page: 26/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 27: Airworthiness Limitations
Exception can be made in case of ferry flight to the maintenance workshop, with the application of certain operational limitations and operator authorization that can be defined case by case in agreement with the ICP Manufacturer and the Aviation Authority in case of Certified Aircraft. 1.18. Maintenance interval tolerances The maintenance work can be executed with a tolerance of +/-5 Operating Hours or +/-1 month (where applicable), which one is shorter, in respect of the schedule.
Page 28: Engine Lifting
�� + �� + �� ∙ 100 �� ∙ 100 �� ( % �� ) = �� 1.32 Page: 28/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 29: Fuel And Fluids Draining
2.2 +/- 0.2 2.5 +/- 0.2 6’’ 2.0 +/- 0.2 2.2 +/- 0.2 Tundra 1.5 +/- 0.2 2.0 +/- 0.2 8’’ tail 2.5 +/- 0.2 Table 12: Tires pressure Page: 29/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 30: Aircraft Approved Documentation
Proj. Ref.: SVNH S 1.24. Aircraft approved documentation Name Description Code Savannah S Pilot’s Operating Savannah_S_POH_EN_RevXX POH-SVNH-EN Handbook Savannah S Tail Dragger Pilot’s Savannah_S_POH_TDaddendum POH-SVNH-TD-EN _EN_RevXX Operating Handbook Savannah_S_MM_EN_RevXX Savannah S Maintenance Manual MM-SVNH-EN (the present manual) Savannah_S_Construction Savannah S Construction Manual...
Page 31: Daily Pre-Flight Check
Operator or Maintenance Manual of the manufacturer of that system. For the Terms used, apply the Definitions of Chapter 1.16. Figure 9: Daily pre-flight check sequence plan view Page: 31/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 32 Verify brake caliper installed and no leakage 02.06 Verify brake pipe properly supported and undamaged 02.07 Verify wheel fairing rigid (if installed) 02.08 Verify tyre pressure if visually flat Page: 32/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 33 Verify jury strut integrity and rigidity 05.05 Verify all vortex presence 05.06 Verify external skin correct shape and rivets 05.07 Check fuel tank cup closed and vent connected Page: 33/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 34 Verify wing struts lower attachments, bolt and nut presence and general integrity 10.13 Verify wing struts upper attachments, bolt and nut presence and general integrity 10.14 Verify jury strut integrity and rigidity Table 15: Daily pre-flight check list Page: 34/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 35: Time Limits
Plastic fairleads of control system rudder cables Pulley of control system rudder cables Flight control system bolts and stop nuts Parachute repack and rocket revision Parachute bridles Table 16a Page: 35/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 36 Where the time limits Table 16 prescribes a replacement of fastening (i.e. bolt and stop nut), perform additional controls of the surrounding and connected parts, monitoring the corrosion, cracks or eventual other problemsTable 16 Page: 36/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 37: Maintenance Schedule
NOTE: * The maintenance called 100 flight hours / 1 year is to perform alternatively every 100 operating hours or 1 year of time period starting from the last maintenance performed, whichever comes first. Table 17: Maintenance schedule Page: 37/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 38 Always refer to the original continuous airworthiness documents of each equipment (i.e. engine, propeller, avionics and parachute rescue system) to execute the entire intervention on this system. Page: 38/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 39: Hours Maintenance Checklist
01.07 Antennas Verify antennas integrity and rigidly installed 01.08 Firewall attachments to Verify attachments of engine mount on engine mount firewall and surrounding areas Table 19a Page: 39/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 40 Verify wing to flaperon supports plates correct shape, rivets all present and rigidity 02.03 Attachments to fuselage Verify front and rear spar attachment plates integrity, bolt and nut closed (mark alignment) Table 19b Page: 40/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 41 Verify flaperon angular free play within tolerance (with control fixed) 03.05 Tip cover Verify rigidly supported Table 19c Page: 41/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 42 Verify rotation is free with clearance with the fuselage structure 05.04 Surface travel Concomitant to the Right Flaperon (see above) 05.05 Tip cover Verify rigidly supported Table 19d Page: 42/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 43 Vertical Tail Structure Verify skin shape integrity and rivets all (Fin) present 09.02 Attachments Verify attachment plates and stop nut closed 09.03 Tip cover Verify rigidly supported Table 19e Page: 43/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 44 Verify pedal bars and brake pedals integrity and welding, no cracks. Verify steering push-pull rods connected with cotter pin to the pedals. Clean and lubricate rotating points if necessary Table 19f Page: 44/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 45 Verify tyre consumption (replace if necessary). Verify pressure from 1.5 to 2.5 [bar], as required by the wheel type 12.07 Fairing Verify wheel fairings rigidly supported and not damaged Table 19g Page: 45/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 46 Verify tyre consumption (replace if necessary). Verify pressure from 1.5 to 2.5 [bar], as required by the wheel type 13.11 Fairing Verify nose wheel fairing rigidly supported and not damaged Table 19h Page: 46/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 47 Verify blades rigidity around rotation and traction axis at the blade tip, all coherent and rigid. Verify blades shape and leading edge integrity, dents and cracks absent Table 19i Page: 47/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 48 17.06 Carburettor heating cable Verify carburettor heating knob and bowden fitting in firewall. Verify cable stop nut on airbox valve lever Table 19j Page: 48/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 49 Verify shut off valve installation, rigidly supported, remains open with safety wire and coherent placard indication 18.08 Fuel filter Verify fuel filter integrity and colour clean, without deposits Table 19l Page: 49/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 50 Verify water temperature instruments well supported on the panel and wires connected behind (or engine run-up test verification) 19.08 Cleaning If needed, clean to inspect and verify Table 19m Page: 50/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 51 Airbox connection to Verify airbox connected to carburettors, Carburettors SCEET pipes integrity and clamped firmly 21.05 Carburettor fixing Verify carburettors socket are strongly connected to the engine Table 19n Page: 51/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 52 24.09 Engine mass Verify engine mass connected to the aircraft structure mass and all parts are properly fixed Table 19o Page: 52/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 53 / MY I.C.P. Verify aircraft Service Bulletin and execute if applicable 30.02 Foreign Object Debris Verify the absence of FOD in any part of the aircraft Table 19p Page: 53/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 54 30.05 Maintenance record Fill-in the aircraft maintenance logbook and equipment logbook with correspondent maintenance and effective flight hours Table 19q (a-q): 50 [hrs] scheduled maintenance Page: 54/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 55: Hours / 1 Year Maintenance Checklist
11.12 Brakes lines Verify no bubbles major than 20 [mm] on the pipes and oil quality (colour “clean”), if required purge the brakes oil system Table 20a Page: 55/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 56 30.06 Maintenance General engine verification Verify no leakages in powerplant area close out and re-tight the oil filter Table 20b (a-b): 100 [hrs] scheduled maintenance Page: 56/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 57: Hours Maintenance Checklist
16.18 Spark plugs Replace all spark plugs every 400 flight hours. Replace all at 200 hours only if used more than 30% of leaded fuel Table 21a Page: 57/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 58 Rudder ground adjustable tab Verify setting for cruise level flight and readjust the flattener tab to obtain directionally aligned flight if required Table 21b (a-b): 200 [hrs] scheduled maintenance Page: 58/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 59: 1000 Hours Maintenance Checklist
0.3 [mm] tolerance in respect of nominal bolt diameter 04.12 Struts fork Check all the attachments internal diameter, within 0.3 [mm] tolerance in respect of nominal bolt diameter Table 22a Page: 59/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 60 Check elevator lateral horns with particular attention to cracks and riveted areas. Check all hinge holes within tolerance of 0.2 [mm] in respect of the nominal bolt diameter Table 22b Page: 60/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 61 13.13 Shock absorber Replace bungee if not previously done 13.14 End of run Replace the end of run absorber (red vulcolan ring) Table 22c Page: 61/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 62 (not inside of fuselage, excluding if it is evaluated necessary) then re-close. Check closure of metal clamp 18.17 Vent Replace all the fuel cups vent Table 22d Page: 62/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 63 5550-5650 [RPM]. Check the correspondent setting at best rate of climb speed is about 5500 [RPM] Table 22e (a-e): 1000 [hrs] scheduled maintenance Page: 63/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 64: 2000 Hours Maintenance Checklist
SD024 and SD025 06.11 Fin attachment Replace front fin attachment plate ST409 Elevator 07.09 Elevator hinge tip bolt Replace the elevator hinge bolt riveted at the tip (SE040) Table 23a Page: 64/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 65 Oil brakes Bleeds and change oil brakes Main landing 12b. Brace rods Replace the brace rods, uniball and gear tail connecting bolts/nuts dragger (if configured with) Table 23b Page: 65/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 66 23.03 Cabin Hot air pipes Replace SCAT pipes of cabin heating heating Table 23c (a-c): 2000 [hrs] scheduled maintenance Page: 66/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 67: Unscheduled Maintenance
. Design values (without any constrains or loads/weight) are the following, with +/ 5° and +/- 50 [mm] of tolerance: Figure 10: Main landing gear spring design nominal dimensions (unloaded) Page: 67/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 68: Fuel System Leakage In Fuselage
If a Lexan window is broken or cracked more than 25 [mm], replace entirely. If observed a new crack within the previous limit, stop the crack making a hole of 1 [mm] diameter at the end of the crack. Page: 68/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 69: Object Strike The Structure
Apply also the engine maintenance manual at the relevant chapter. 5.11. Noncompliance with engine fluid quality Apply the engine maintenance manual at the relevant chapter. Page: 69/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 70: Noncompliance With Brake Oil Quality
(alternatively a strong full stick pull-up or down at 15 km/h more than manoeuvring speed, about 150 km/h), verify all the structure and attachments of the wing, struts and tailplane, verify also the control Page: 70/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 71 If any parts are not regular, contact the manufacturer of the airplane. Page: 71/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
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Page 73 Follow few images of the aircraft main structure composition and stiffeners, exploded views. All the reference numbers (round marks) are related to the Part Numbers shown only in the dedicated tables of the Spare Parts Catalogue. Page: 73/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 74 Doc. No.: MM-SVNH-EN MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Figure 11: Cabin floor Figure 12: Fuselage rear cone Page: 74/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 75 Doc. No.: MM-SVNH-EN MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Figure 13: Cabin frame and windshield Figure 14: Left wing Page: 75/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 76 Doc. No.: MM-SVNH-EN MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Figure 15: Left inboard flaperon Figure 16: Left outboard flaperon Figure 17: Stabilizer Page: 76/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 77 Doc. No.: MM-SVNH-EN MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Figure 18: Elevator Figure 19: Fin and Rudder Page: 77/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 78 DIRECTIONAL: the rudders (+/- 28° of rotation) is connected by means of cables to the pedals, useful also for the ground steering function. Brakes pedals are installed in the top of rudder pedals. Figure 21: Directional controls Page: 78/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 79 On-ground variable pitch, 3 blades, 1750 [mm] carbon fiber E-PROPS Glorieuse Variable pitch, 3 blades, carbon fiber 1750 [mm] Ivoprop Patriot Variable pitch, 3 blades, carbon fiber 1780 [mm] Table 25. Propellers Page: 79/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 80 Rev. Date: 07/11/2022 Proj. Ref.: SVNH S 6.4. Fuel system Follows the layout of the fuel system. Figure 22: Airframe fuel system parts Figure 23: Wing standard fuel system Page: 80/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 81 Figure 24: Wing double fuel tank system (interconnected tanks) Figure 25: Wing double fuel tank system with transfer pumps Figure 26: Fuselage and Rotax 912 UL/ULS fuel system Page: 81/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 82 Collector tank 6 (standard) Collector tank 18 (optional) Draining sump 0.25 0.25 Lines Table 26: Fuel system volumes 6.5. Oil system Figure 28: Rotax 912 UL/ULS/iS standard oil system Page: 82/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 83 Cooling system Follows cooling system layout. Item Capacity [lt] Expansion tank, engine and pump 0.25+0.56+0.1 = 0.91 Overflow bottle Lines and radiator TOTAL Table 28: Cooling system capacity Page: 83/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 84 MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Figure 30: Rotax 912 UL/ULS/iS standard cooling system Figure 31: Rotax 912 UL/ULS/iS cooling system with thermostat Page: 84/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 85 Figure 32: Standard brake system (only right side is shown, the left is identical, symmetrical) Figure 33: Brake system with parking brake (only right side is shown, the left is identical, symmetrical) Page: 85/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 86 Figure 35: Cabin heating system The ventilation of the cabin is assured by two round ports called snap-vent, installed on the side window of the door, one per each. Page: 86/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 87 UNIBAT sealed lead-acid VRLA (light) CTZ10S-BS 12.6 UNIBAT lithium LiFePo4 (light) ULT3 12.8 Table 29: Battery type Follows the electrical wiring of the aircraft. Figure 36: Electrical wiring of engine compartment Page: 87/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 88 Doc. No.: MM-SVNH-EN MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Figure 37: Electrical wiring firewall backward Page: 88/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 89 Wheel and Tyres (any) Wheel Brakes system - ICP Compass - ICP 80 [mm] Flight Instruments Airspeed Indicator [km/h] - ICP 80 [mm] Altimeter [ft] - ICP 80 [mm] RPM & Hourmeter Indicator - VDO ICP Engine Instruments Oil Pressure - Luciano Sorlini...
Page 90 Double throttle lever Powerplant Systems Choke knob Intake carburettor filters ICP Spinner φ260 [mm] Propeller accessories ICP Aluminium Spacer for DUC Swirl and Ivoprop Patriot Fuel system Auxiliary Electric Fuel Pump - Facet Rescue System Junkers Magnum 501 Black Fabric seats cover...
Page 91 Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Optional Configuration, Avionics and Equipment (excluded engines and propellers) ICP Airbox with Filter and temperature probe Carburettor heating Powerplant Systems Carburetors drip tray Oil thermostat Water thermostat Propeller Spacer ICP Aluminium Spacer for DUC Flash Spinner DUC Carbon spinner φ250 [mm]...
Page 92 Altimeter Winter 57 [mm] Vertical Speed Indicator Winter 57 [mm] Winter Slip Indicator Flight Instruments & Navigation Turn and Bank Indicator - ICP Garmin AERA gps system (500, 660, 760) Garmin G5 system (monitor + modules) Garmin G3X system (monitor + modules)
Page 93 Kanardia NESIS (EFIS+EIS) 7''/10'' TruTrac ADI TruTrac GP EFIS ELT ACK E-04 ELT - Artex 345 Manifold Pressure - ICP Flybox Vigilus Garmin G3X system (monitor + modules) Dynon EMS-D10 (monitor + modules) Dynon SV-D700 (monitor + modules) Dynon SV-D1000 (monitor + modules)
Page 94 Clearcom (2x) Table 32d (a-d): Optional configuration, avionics and equipment NOTE Additional equipment can be installed accordingly to a formal approval of the aircraft manufacturer I.C.P. Srl; contacts info@icp.it Page: 94/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx...
Page 95 The standard procedures for painting are shown in the product datasheet, available in the producer website Page: 95/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
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Page 97 The minimum uniball insertion allowed in the rod is 5 pitches of thread; Attention: the uniball must be locked with counter-nut, closing against the rod at approximately 6 [Nm]. Page: 97/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 98 Figure 38: Flaperon jig SA200VG and position on the first wing rib Figure 39: Position of jig SA200VG near the first rib rivets line, aligned to wing trailing edge Page: 98/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 99 Figure 40: ZERO setting of the left inner Flaperon. Marks of +/- 0.5° of tolerance Push-pull vertical rods Torque tube Uniball bell crank Figure 41: Push-pull rods for Flaperon setup Page: 99/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 100 The longitudinal flight control surface is set by means of the cables passing in the fuselage cone, accessible from the lower trap door. The following procedure must be applied: Page: 100/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 101 When values are correct, check again the cables tension with the tensiometer, at 18-24 [lbs]. If different, change the tension adjusting symmetrically the Nonio tender. First rib rivets line Stabilizer trailing edge Figure 42: Digital spirit level position on Stabilizer for Zeroing Page: 101/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 102 Figure 43: Longitudinal line bell crank on the full nose up position, against stop First rib rivets line Elevator upper skin starts Figure 44: Digital spirit level position on Elevator Page: 102/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 103 Rudder pedals alignment to rudder and nose wheel Basically the Rudder, the nose wheel and the Rudders pedals must be aligned together and straight. To obtain this setting, follows the sequent procedure: Page: 103/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 104 If the aircraft rise the nose up with controls free, in that speed and trim full down conditions, Page: 104/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 105 General verification if the line is properly strength and inelastic. Small pressure on surface trailing edge with control system locked, must results in a maximum of couple of millimeters of free surface deflection (measured at trailing edge). Page: 105/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 106 The brakes oil system can be drained from the lower screw of the brakes caliper. The right brake and left brake systems are independent, therefore both side must be drained. Page: 106/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 107 Always verify the oil level and eventual presence of bubbles in the lines when replacing pads. Page: 107/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 108 If required, clean the oil tank with the dedicated procedure of the engine manufacturer; Install on the tank the lower drain screw with a new sealing washer and tight at 25 [Nm] of torque. Perform the safety wiring of the screw; Page: 108/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 109 Open the expansion tank cup; Remove the bottom attachment screw (with sealing washer) of the water pump; Page: 109/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 110 Close at adequate torque the ring nut, up to the tire is able to rotate only with good hand force. Verify that the toothed washer is closed Page: 110/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 111 If this is not possible, replace the faring. The fairing can be replaced also in case of any parts delaminated or not structurally rigid anymore. Page: 111/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 112 Doc. No.: MM-SVNH-EN MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Left intentionally blank Page: 112/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 113 Annex C of the present manual, or alternatively add a brief description hereafter (if required). Maintenance performed Effective Maintenance Description Date Signature Operating performed Hours Table 40a Page: 113/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 114 Doc. No.: MM-SVNH-EN MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Maintenance performed Effective Maintenance Description Date Signature Operating performed Hours Table 40b Page: 114/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 115 Doc. No.: MM-SVNH-EN MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Maintenance performed Effective Maintenance Description Date Signature Operating performed Hours Table 40c Page: 115/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 116 MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Maintenance performed Effective Maintenance Description Date Signature Operating performed Hours Table 40d (a-d): Maintenance record table Page: 116/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 117 Doc. No.: MM-SVNH-EN MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Operating Service Bulletin performed Date Signature Hours Table 41: Service Bulletin performed table Page: 117/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 118 Doc. No.: MM-SVNH-EN MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Operating Change or Repair performed Date Signature Hours Table 42: Change or Repair performed Page: 118/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 119 SVNH S ANNEX A - Request of Technical Intervention on the Aircraft Module to fill-in for a request of technical intervention on an aircraft to I.C.P. Srl workshop. Page: 119/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 120 Doc. No.: MM-SVNH-EN MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Page: 120/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 121 Rev. Date: 07/11/2022 Proj. Ref.: SVNH S ANNEX B - Feedback about ICP Aircraft Module to fill-in with the purpose to send a feedback to I.C.P. Srl about the airplane. Page: 121/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx...
Page 122 Doc. No.: MM-SVNH-EN MAINTENANCE MANUAL Revision: SAVANNAH S Rev. Date: 07/11/2022 Proj. Ref.: SVNH S Page: 122/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 123 TEST FLIGHT (Flight time, airfield, operator, note, other actions): Operator and / or Responsible signature Note: attach to the present form the Maintenance Checklist copy, performed and signed in the relevant section for the maintenance performed. Page: 123/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 124 01.02 01.03 01.04 01.05 01.06 01.07 01.08 01.09 01.10 01.11 01.12 01.13 01.14 01.15 01.16 01.17 01.18 01.19 01.20 01.21 01.22 01.23 01.24 Right Wing 02.01 02.02 02.03 Page: 124/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 125 03.03 03.04 03.05 03.06 03.07 03.08 Left Wing 04.01 04.02 04.03 04.04 04.05 04.06 04.07 04.08 04.09 04.10 04.11 04.12 04.13 04.14 04.15 04.16 04.17 04.18 04.19 04.20 Page: 125/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 126 07.01 07.02 07.03 07.04 07.05 07.06 07.07 07.08 07.09 07.10 07.11 Trim Tab 08.01 08.02 08.03 08.04 08.05 Vertical Tail (Fin) 09.01 09.02 09.03 09.04 09.05 09.06 09.07 Page: 126/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 127 11.06 11.07 11.08 11.09 11.10 11.11 11.12 11.13 11.14 11.15 11.16 11.17 11.18 11.19 11.20 Main landing gear 12.01 12.02 12.03 12.04 12.05 12.06 12.07 12.08 12.09 12.10 Page: 127/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 128 13.15 13.16 Tail landing gear 13b.01 13b.02 (if configured with) 13b.03 13b.04 13b.05 13b.06 13b.07 13b.08 13b.09 Engine cowling 14.01 14.02 14.03 Propeller 15.01 15.02 15.03 15.04 15.05 Page: 128/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 129 16.17 16.18 16.19 16.20 16.21 Powerplant controls 17.01 17.02 17.03 17.04 17.05 17.06 17.07 17.08 17.09 17.10 17.11 17.12 17.13 17.14 Fuel system 18.01 18.02 18.03 18.04 18.05 Page: 129/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 130 18.22 18.23 Water system 19.01 19.02 19.03 19.04 19.05 19.06 19.07 19.08 19.09 19.10 19.11 19.12 Oil system 20.01 20.02 20.03 20.04 20.05 20.06 20.07 20.08 20.09 20.10 Page: 130/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 131 23.03 Electrical system 24.01 24.02 24.03 24.04 24.05 24.06 24.07 24.08 24.09 Marking and placards 25.01 Ground run up check 26.01 26.02 26.03 26.04 26.05 26.06 26.07 26.08 Page: 131/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...
Page 132 Colour legend: Colour Meaning 50 hrs maintenance 100 hrs maintenance 200 hrs maintenance 1000 hrs maintenance 2000 hrs maintenance To Apply, to fill Not Applicable, not to fill Page: 132/132 A/C: Savannah S Applies to Generic Serial Number: yy-mm-54-xxxx FMM00...

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