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SKY Engines SKY 110, User Manual

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SKY Engines SKY 110 User Manual Download Page 45

 

 

 

45 

MAINTENANCE SCHEDULE 

DEADLINE 

CHECK 

CHANGE 

First 5 hours and after 

15 hours 

Global check tightening 

bolts and screws 

 

Every 25 hours 

Muffler’s silent blocks 

conditions. Fixing 

wrappers. 

 

Every 50 hours 

* Clutch pads wear 
* Reduction oil level 
* Coolant level 
* All silent blocks  
  conditions 

* Spark plug 
* Wool glass into 
   silencer (optional) 

Every 100 hours or 

every year (whichever 

comes first) 

 

* All Silent blocks 
* Fuel pump 
* Gasoline hoses 
* Reduction oil 
* Membranes in the 
  carburetor 

Every 15 hours 

Cleaning combustion 

chamber and head of 

piston 

* Piston rings 
* Piston rolling bearing 
* Propeller’s screws 

Every 200 hours 

Crankshaft’s ball 

bearing wear 

Crankshaft seals 

Summary of Contents for SKY 110

Page 1: ...SKY 110 USER S MANUAL ...

Page 2: ...FICATIONS 3 1 ENGINE ILLUSTRATION 3 2 TECHNICAL SPECIFICATIONS 3 3 ASSEMBLY OF SECONDARY COMPONENTS 3 3 1 SPECIAL ASSEMBLY INSTRUCTIONS 3 3 2 RADIATOR 3 3 3 MUFFLER 3 3 4 CLUTCH 3 3 5 STARTER 3 3 6 RODS AND SILENT BLOCK 3 3 7 SILENCER 3 3 8 LAMINAR BUNDLE 3 3 9 CARBURETOR 4 0 MAINTENANCE 4 1 CLEANING 4 2 TOPPING UP LIQUIDS 4 3 ADJUSTMENTS 4 4 SCHEDULE AND GENERAL RECOMMENDATIONS ...

Page 3: ...3 5 0 SPARE PARTS 6 0 WARRANTY 6 1 REQUIREMENTS 6 2 THE WARRANTY APPLIES TO 6 3 THE WARRANTY SHALL NOT APPLY TO 6 4 SPECIFIC INFORMATION 6 5 WARRANTY CERTIFICATE ...

Page 4: ...e more information have any questions or need to purchase spare parts please contact us by phone or e mail using the contact details printed on the cover Thank you for selecting SkyEngines and SkyEngines USA Have fun and sincerely hope you are and will be satisfied with your purchase SkyEngines S R L SkyEngines USA ...

Page 5: ...ines USA shall not be liable for damages caused by improper maintenance or incorrect assembly except for replacement of components covered by the warranty If you are not sure how to perform maintenance or how to assemble the unit please contact us and we will gladly help you The engine has a maximum load capacity of 264 297 lb 120 135 Kg meaning that it can transport a person within these paramete...

Page 6: ...erves the right to change the engine models and or the catalogue without warning and without any obligation whatsoever Further information is provided at www skyengines com Aircraft driven by this engine must be used in open spaces only and in areas reserved for these activities The pilot must be aware of all the hazards connected with the use of this engine and be aware that the engine can shut d...

Page 7: ...ude in areas without a safe landing zone It is important never to underestimate the possibility of an engine failure Always take into consideration that you may not have enough thrust to clear an obstacle better prevent and be at a safe altitude before maneuvering close to an obstacle Pay particular attention to swinging movements caused by the change of trimming of your wing which can cause you t...

Page 8: ...users may request specific information on any upgrades of single products For more information visit www skyengines com or www skyenginesusa com 2 1 FUEL SKY110 is a 2 stage engine that employs a mixture of fuel and oil Always remember that a correct carburetion and fuel mixing are essential to prevent the seizure of pistons fitted on any 2 stage engines which are not covered by warranty ...

Page 9: ...9 ...

Page 10: ...016 they do not produce the 100 KTS Synthetic Oil in the U S A it is produced in Italy and Europe and hard to find locally Make sure you use a premium quality 100 Synthetic Oil for 2 Cycle Engines SkyEngines USA recommends that you use the Honda Pro Honda HP2 Hi Performance 2 Stroke 100 Synthetic Racing Oil ...

Page 11: ...11 DURING BREAK IN PERIOD 3 1 32 AFTER BREAK IN PERIOD 2 4 1 40 Based on U S Gallons ...

Page 12: ...e at maximum power for extended periods of time Do not keep the accelerator in the same position of several seconds in this case it is preferable to open and close the accelerator without increasing the altitude in order not to force the engine Use the engine for 10 minutes at a time and then allow cooling before the next flight Repeat the same operation during the break in for the first 3 hours A...

Page 13: ... parts benefit from the break in THE BEAK IN PERIOD CAN BE CONSIDERED COMPLETED AFTER THE FIRST 3 HOURS OF FLIGHT OR GROUND BREAK IN PROCEDURES OR AFTER THE USE OF 10 LITERS 2 2 GALLONS OF FUEL 2 3 STARTING THE ENGINE The SKY110 engine is started by a manual starter You must strongly pull the starter rope Be careful not to flood the engine while doing so On your first flight of the day or if the e...

Page 14: ...14 ...

Page 15: ...MUFFLER SK040 3 RADIATOR SK010 13 RADIATOR HOSES SK011 012 4 LAMINAR BUNDLE SK021 024 026 14 DRAIN RESERVOIR SK014 5 MUFFLER SEAL SK043 15 RADIATOR RODS SK017 6 HEAD COVER SK007 008 16 GUARD SK001 7 WALBRO CARBURETOR SK019 17 SPIDER SK032 8 MUFFLER MANIFOLD SK045 18 MANUAL STARTER SK036 9 REDUCTION GEAR SK031 19 SILENT BLOCK SK015 016 10 SILENCER SK041 ...

Page 16: ...mm REDUCTION MECHANICAL 1 4 OIL LUBRICATED THRUST 72 Kg WITH TWO 125cm PROPELLERS 10900 RPM CARBURETOR WALBRO WG8 TOTAL ENGINE WEIGHT 13 Kg WITH LIQUIDS 28 66 Lbs EGT 700 C 1292 F CHT 170 C 338 F MAXIMUM COOLANT TEMPERATURE 95 C 206 F MAXIMUM CAPACITY MAXIMUM WEIGHT OF USER 120 135 Kg 264 297 Lbs CLUTCH DRY CENTRIFUGAL Test was made in optimal conditions at sea level and after running break in ...

Page 17: ...17 ...

Page 18: ...at only a skilled mechanic is able to carry out Therefore all users who are not specifically skilled or trained to perform these operations SHOULD NOT WORK WITH THE ENGINE EXCEPT FOR ORDINARY MAINTENANCE OPERATIONS WHICH SHOULD BE PERFORMED FOLLOWING THE DETAILED INSTRUCTIONS SPECIFIED BELOW DO NOT IMPROVISE OR ATTEMPT TO MAKE UNAUTHORIZED CHANGES THAT COULD DAMAGE THE ENGINE AND VOID THE WARRANTY...

Page 19: ...19 3 3 2 RADIATOR ...

Page 20: ...20 3 3 3 MUFFLER ...

Page 21: ...21 ...

Page 22: ...on s un mounting unscrew the center nut by a pneumatic or manual wrench in the second case block crankshaft rotation Remove the washer Unscrew the nut of pad s pin with an 8mm wrench Remove the pin squeeze pads to better extract it ...

Page 23: ...w pad unscrew completely the dowel and put the spring in its site greater diameter into body clutch SQUEEZE THE PAD AS IN UN MOUNTING CASE TO CENTER HOLES IT COULD BE USEFUL TO USE A LITTLE TUBE AND PUT IN THE PIN ...

Page 24: ...24 Use a medium force screw blocker replace the washer and tighten the nut It is normal for the washer to move a little bit Put some force screw blocker on the registration dowel and tighten it ...

Page 25: ...25 Adjust dowel to have a little space between pad and clutch when you try to open it It is the same for the other Mount clutch on crankshaft without forcing it too much Reassemble washer and nut ...

Page 26: ...tune up clutch it is possible to adjust dowels by a wench in carter s holes without un mounting clutch NOTE TIGHTENING DOWELS YOU HAVE A SMALLER OPENING OF PADS RELEASING THEM YOU A FASTER CONTACT OF PADS ON BELL HOUSING ...

Page 27: ...7 3 3 5 STARTER Remove the cover from the manual starter losing the screws in a crossed pattern Loosen the wire reel and remove it from the cover Loose the dandle and remove the wire reel from the spring ...

Page 28: ...g always make sure that the tip of the spring is facing the channel from which the wire projects Remove the worn wire from the side hole of the wire reel and replace it with a new one Knot the end of the wire and firmly insert the knot into the hole Delicately tighten the spring on the cover holding it with one hand ...

Page 29: ...29 Thoroughly lubricate the area in contact with the spring Insert the wire reel and turn the spring by one revolution Loosen the worn teeth of the flywheel ...

Page 30: ...30 Install the new teeth following the procedures outlined in photos 1 2 3 ...

Page 31: ...31 3 3 6 RODS AND SILENT BLOCK Install the silent blocks with the Teflon plate on the rod supports Install the rods on the silent blocks Install the silent blocks on the rods ...

Page 32: ...32 Install the tank as shown in the photos Slightly tightening the nut until the tip of the screw is visible Install the radiator on the silent blocks ...

Page 33: ...33 3 3 7 SILENCER Remove the pipe while maintaining in place the manifold muffler Remove the base of the pipe Loosen the small bolts that join the manifold to the base of the muffler ...

Page 34: ...34 Fold the glass wool in its original configuration reinsert the pipe and tighten the manifold as described above Couple the new glass wool Remove the old glass wool ...

Page 35: ...mouth of the laminar bundle distribute it consistently with a finger and verify that there are not traces of material inside the bundle Insert the Teflon plate and the laminar bundle Repeat this operation for all surfaces Install the Walbro plate above the laminar bundle ...

Page 36: ...36 Install the ring and the Walbro carburetor on the small plate using M6X50 screws ...

Page 37: ...37 3 3 9 CARBURETOR Loosen the Walbro carburetor and replace membranes 1 and 2 Screw carburetor back the same way it was removed ...

Page 38: ... performing this operation always remember not to use corrosive solvents on the external or internal part s of the engine ALWAYS KEEP THE INTERNAL PART OF THE ENGINE CLEAN TO PREVENT RESIDUALS FROM ENTERING THE INTERIOR OF THE CYLINDER OR WORSE STILL THE GUARD CAUSING ENGINE FAILURE When using a filter box always remember to disassemble it and wash the internal filter with water and a degreasing d...

Page 39: ... hours of flight by performing the following operations 1 Loosen the RADIATOR CAP 2 Verify that the liquid inside the radiator reaches the side nut next to the cap 3 If the liquid level is below the indicator top up the radiator coolant as specified above 4 When replacing the whole amount of coolant always remember not to exceed the amount of 700 ml 23 6 oz 600 ml 20 28 oz directly in the radiator...

Page 40: ...40 ...

Page 41: ...l position it must be at the lower level of the hole 2 Replace the whole amount of oil after approximately100 hours or if you notice that the bushing is placed in perfect vertical position 3 Open the busing perfectly drain exhaust oil and insert 25 ml 0 84 oz of synthetic oil of gears W 150 Our technician recommend Kluber Lamora 150 ...

Page 42: ...DATIONS This paragraph lists a few recommendations that have been defined as a result of the tests carried out by our mechanics and on the basis of the feedback provided by our customers We kindly ask you to report anomalies or maintenance procedures that not described in this manual using the space provided in STANDARD ADJUSTMENT OPEN INDICATED SCREW BY ONE AND A QUARTER OF REVOLUTION ...

Page 43: ...urs of flight Inspect the silent blocks that support the radiator every 50 hours and replace them after 100 hours of flight or one year whichever comes first The same applies to the silent blocks of the cross piece and muffler which have to be replace after 100 hours of flight or one year whichever comes first Inspect the blocks of the clutch after approximately 50 hours of effective flight For in...

Page 44: ...first Inspect the laminar bundle under the radiator every 50 hours of flight Inspect the bank bearings approximately every 200 hours Regularly inspect the teeth of the flywheel CHECK THE LEVEL OF COOLANT INSIDE THE RADIATOR EVERY 50 HOURS OF FLIGHT USING THE CAP SITUATED ON THE TOP OF THE RADIATOR NOT THE ONE IN THE DISCHARGE CONTAINER Our technicians recommend the use of Arexons Glitech 4100 Cool...

Page 45: ...uction oil level Coolant level All silent blocks conditions Spark plug Wool glass into silencer optional Every 100 hours or every year whichever comes first All Silent blocks Fuel pump Gasoline hoses Reduction oil Membranes in the carburetor Every 15 hours Cleaning combustion chamber and head of piston Piston rings Piston rolling bearing Propeller s screws Every 200 hours Crankshaft s ball bearing...

Page 46: ...ENT The warranty is valid for 12 months from the date of sale or from the date in which the product has been sold by the distributor Specific requirement are listed below 6 2 THE WARRANTY APPLIES TO All spare parts and labor except shipping charges which have to be paid by the customer provided that the product has been used and serviced according to this manual To order spare parts Send the order...

Page 47: ...es caused by the use of the engine without a propeller Damages caused by corrosion Damages seizure caused by the use of gasoline without added lubricant Damages caused by the use of parts not specifically designed by SkyEngines S r l Damages caused by the loss of components during flight originating from improper tightening of assembly disassembly of parts which is responsibility of the owner Acci...

Page 48: ...l liability and acknowledges that the engine may fail at any time during use FOR ADDITIONAL INFORMATION ON THE USE OF THIS ENGINE PLEASE CONTACT Sky Engines S R L C da San Rustico Snc 63065 Ripatransone AP ITALIA Phone 39 0735 907064 Fax 39 0735 907064 Email info skyengines com Sky Engines USA 12033 NW 117th Ct Miami FL 33186 USA Phone 1 305 367 1596 Email skyenginesusa gmail com Facebook Sky Engi...

Page 49: ... THE ENGINE FOR ONE YEAR STARTING FROM THE DATE OF PURCHASE FOR DETAILED INFORMATION ON THE TERMS CAREFULLY READ THE MANUAL FOR FURTHER INFORMATION PLEASE CONTACT US DIRECTLY BY PHONE OR E MAIL OR VISIT www skyengines com or www skyenginesusa com ALWAYS REMEMBER TO RETURN THE COMPLETED AND SIGNED WARRANTY CERTIFICATE TO ACTIVATE THE WARRANTY DATE SIGNATURE OF DISTRIBUTOR ____ ____ ______ _________...

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