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CRRC-pro GF26I MANUAL 

 

Thank  you  for  choosing  our  product,  hoping  that  it  can  keep  company 

with  your  degree  over  a  pleased  time  .  In  order  to  make  it  performance 

comfortable and safety to use it , please read this manual carefully.  

 

Parameter: 

Type        :      2 cycle piston valve type gasoline engine for airplane only         

Displacement (cc) :      26cc     

Bore x Stroke (mm):      34mm*28.6mm 

Dry Weight (kg)      :      1150g (Without ignition battery ) 

Carburetor                :      Walbro(Diaphragm butterfly valve type)     

Maximum Output        :      2.4ps / 9000rmp 

speed rang                :      1600-9500rpm 

Ignition                    :      DC-CDI 

Iis - lgnition        :      6 V 

www.peakmodel.com

Summary of Contents for GF26I

Page 1: ...nd safety to use it please read this manual carefully Parameter Type 2cycle piston valve type gasoline engine for airplane only Displacement cc 26cc Bore x Stroke mm 34mm 28 6mm Dry Weight kg 1150g Without ignition battery Carburetor Walbro Diaphragm butterfly valve type Maximum Output 2 4ps 9000rmp speed rang 1600 9500rpm Ignition DC CDI Iis lgnition 6 V www peakmodel com ...

Page 2: ... learn the engine s applications limitations and possible hazards For safe operation and to maintain your warranty you must 1 Have a special designed engine test bench for your engine if don t please mounted it on your model aircraft for breaking in 2 Mount the engine correctly 3 Provide adequate air flow and cooling for the engine 4 Provide adequate air flow and cooling for the exhaust 5 Use an a...

Page 3: ...nsure that your ignition wires are not frayed and are protected 23 Insure that your ignition cap is securely mounted 24 Keep all people behind the line of the prop 25 Do not put anything i e fingers body parts objects et al into the rotating propeller 26 Keep children away All spectators should be kept a safe distance away from the running engine 27 Wear proper apparel Do not wear loose clothing g...

Page 4: ...portant Do not remove the carburetor spring as the spring helps keep the carburetor butterfly aligned properly Merely release the ends of the spring so that it no longer holds the butterfly closed Engine runs fine on the ground but get very rich on takeoff and in flight This is typically caused by a positive pressure building up inside the cowl or the carb diaphragm vent hole being exposed to dire...

Page 5: ...ver person must stay behind the line of the rotating propeller never to the side or the front 2 The engine needs 12 20 hours running time for the break in process to be 100 complete Engine Cooling A proper cooling system is vital for any engine An air cooled engine requires an appropriately sized air intake Also to keep this air cooling process working the incoming air must be exhausted Further th...

Page 6: ...starting 1 Check the propeller bolts for tightness 2 Check that the spinner is firmly attached 3 Check the propeller for possible damage 4 Check to be sure you have the throttle position at idle 5 Check all batteries 6 Check servo functions 7 Check to see that the ignition switch is OFF 8 Check pressure 6 8 bar system of retract if applicable 9 Check all linkages for play 10 Check your wheels for ...

Page 7: ...for air fuel leaks Check your spark plug for carbon and check the spark plug gap Check the motor mount to be sure it is rigid Check to make sure the engine is mounted on a level surface so that the crankcase is free of tension Check the engine and propeller bolts The engine doesn t reach a normal RPM at full throttle Check the carburetor settings Check to see if the propeller is too large Verify t...

Page 8: ...eceiver and servos 5 The DC CDI uses the tributary battery group of 6v to supply power 5 Ni cd or Ni ch Batterys 6 It is forbidden to use metal materials to be the connect line of engine throttle so as to avoid affecting the receiver 7 Do not connect the power supply before the ignition plug is plugged into the shielding cap so as to avoid high tension ignition inside the electronic igniter 8 Plea...

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