background image

 

23 

11.

 

MAINTENANCE SYSTEM 

 

A  proper  and  regular  maintenance  is  of  essential  importance  for  the  durability  of  the  mechanical 
parts of the kit. 

 

 

In  addition  to  the  routine  maintenance  that  may  be  performed  with  all  the 
necessary precautions, even by unskilled persons, you should contact a qualified 
technician  for  special  maintenance  and  repair  of  delicate  components  or  whose 
reassembly requires special tools. 

 

 

 

 

Every 50 hours  

 

Every  50  hours

  of  use  it  is  necessary  to  clean  the 

fuel  filter  Gascoletor

  to  prevent  that  dirty 

particles can completely occlude the filter and  thus the passage of gasoline. 

 

In  case  you  should  realize  that  you  have  used  polluted  fuel  clean  and  wash  

immediately

  the  entire  plant  (  independently  of    the  flight  hours).  The  same 

security  measures  must  be  taken  whenever  you  perform  works  in  which  dirt 
inside  the  fuel  plant  may  enter  (ex.  during  the  installation  of  the  kit  or  during 
works on the tanks). 

 

Every 250 hours 

 

Every  250  hours  of  use  make  all  the  scheduled  maintenance  checks  indicated  by  the  engine 
manufacturer including the above mentioned descriptions. 
Jut for this test, keep switch off electrical fuel pump, and check fuel pressure in function of Rpm in 
your installation, and fill the table below: 
 

 

 
Every  250  hours  or  anyway  every  year,  chec

k  the  conditions  of  spring  and  ball  of  the  “By-Pass 

Valve”, corrosion could be damage its. 
 

 

 

Every 1500 hours  

 

 

Replace Mechanical Fuel Pump

 

 
After 1500 hours of use send the mechanical fuel pump  to the Flygas he will arrange its revision 
and  the replacement of the worn parts.

 

 

   

        Performance Test of Mechanical Fuel Pump installed on your engine

 Pressure and Flow Liters by hour

Just Installed

After 250Hours

After 500Hours

After 750Hours

After 1.000Hours After 1.250Hours After 1.500Hours

Data:__________ Data:__________ Data:__________ Data:__________ Data:__________ Data:__________ Data:__________

RPM

Fuel Temp: _____ Fuel Temp: _____ Fuel Temp: _____ Fuel Temp: _____ Fuel Temp: _____ Fuel Temp: _____ Fuel Temp: _____

2000
3000
4000
5000

Содержание F.050

Страница 1: ...perimental All the information the technical data and the specific drawings reported in this manual are owned by FLYGAS and they cannot be reproduced neither entirely nor partially without previous ag...

Страница 2: ...Experimenter 2 Index 1 FOREWORD 4 2 KIT FUEL PUMP FOR ROTAX DESCRIPTION OF THE PARTS 8 3 TECHNICAL DATA 8 4 INSTALLATION 9 5 INSTALLATION ON ROTAX 914 10 6 OPERATION 16 7 FUEL SYSTEM 17 8 FIRST START...

Страница 3: ...nstallation of this system In this case Flygas reserves to repay the full amount paid equal to the invoice and collect all the material as long as it is intact in all its parts not altered or defaced...

Страница 4: ...ontains information which are useful for you safety Please observe carefully the indication contained and perform the recommended procedures which if not properly observed could result in damage of th...

Страница 5: ...could cause personal injury Regular inspections and careful maintenance will ensure you a safe and proper usage of this kit Read this manual carefully and completely before operating this kit Do not a...

Страница 6: ...perational and reliable Make sure that they can be reached in case of emergency Before starting the engine with propeller installed the pilot must ensure that the surrounding area is clear of obstacle...

Страница 7: ...uel Pump can cancel the guarantees issued by the engines manufacturer In addition to compliance of the instructions contained in our manual and that of the engine manufacturer all the general measures...

Страница 8: ...minium support plate N 3 Allen screw M5 length 12mm N 3 Allen screw M5 length 16mm N 3 Allen screw M6 length 16mm N 1 Diameter 6mm pin L14mm N 2 Diameter 4mm pin L16mm 3 TECHNICAL DATA Total weight in...

Страница 9: ...nformation listed below will allow proper installation operation and maintenance At least ONE ELECTRICAL FUEL PUMP MUST BE INSTALLED for emergency and safety reasons This electrical fuel pump must be...

Страница 10: ...ening caused by vibration expansion etc The presence of particles of dirt may damage the various and important mechanical seals causing the premature wear by abrasion Therefore avoid that parts of pro...

Страница 11: ...11 1 Install the Driving Joint with Loctite 243 2 Tight the Driving Joint with torque aprox 30Nm 3 Insert N 2 pin 4mm diameter in Rotax case...

Страница 12: ...m That temporary operations is necessary to find a right Axial Alignment between Fuel Pump and Crank Shaft 6 Install the Fuel Pump and Bell and screw with Loctite 243 the N 3 Allen Screw M5 after neve...

Страница 13: ...holes on not properly protected sheets do not lean them on sharp edges or on any other cutting element The thermal expansion of materials and their vibrations during operation of the engine can cause...

Страница 14: ...at may cut it If necessary insert a anti pulsations This will avoid excessive stress to the gauge the carburattors the injector and all elements could be deteriorate if pressure is not linear and cons...

Страница 15: ...15 10 Install again the Plate The Belt and Fuel Pump and tight N 3 Allen Screw M6 at 10Nm...

Страница 16: ...Pressure Fuel Flow Draft Depth Fuel Level 2000 2500 Fuel Temperature 3000 3500 Hour Km 4000 4500 Data 5000 5500 5800 Never carry out the steps during the flight only for testing Perform tests on the g...

Страница 17: ...regulator Fuel pressure Electronics Fuel injection system Maximum 3Bar Minimum Flow 100Lt Hour Measured with the pump 15 C Fuel temperature The fuel lines must be designed according to the latest sta...

Страница 18: ...nd of impurity especially during installation and then make sure you have made all the connections necessary to provide proper function Example of installation scheme work together electrical fuel pum...

Страница 19: ...ing fine pattern it may happen would reduce the passage of gasoline causing the wear of the engine with the potential risk of breakage of the Oldham Joint and sudden turn off From the fuel pressure re...

Страница 20: ...arting without propeller and with fly wheel instead of propeller with closed accelerator in an open and proper place away from people especially if not employees Whenever you turn the engine on withou...

Страница 21: ...s it might occur for many reasons a leak that could be small at the beginning but it may increase over time This loss would lead to a leakage of gas which inevitably reduces the estimated autonomy of...

Страница 22: ...a possible break partial or total or a failure of any component within the system may occur The engine therefore could suddenly shut down or malfunction due to changes in injection timing that are go...

Страница 23: ...works on the tanks Every 250 hours Every 250 hours of use make all the scheduled maintenance checks indicated by the engine manufacturer including the above mentioned descriptions Jut for this test k...

Страница 24: ...24...

Отзывы: