RCGF 50CC-Twin, Operator'S Manual

Page 1: ...uretor RCGF Ignition DC CDI Computer Controlled auto advance electronic ignition system Power supply 4 8 8 4V Maximum Output 4 7HP 3 51KW Requires Gasoline 2 cycle oil ignition battery propeller speed...

Page 2: ...fler 5 36 oz 152g Ignition Module 5 12 oz 145 g Total Weight 3 81 lb 1730 g Technical Data Ignition Battery 4 8 8 4 NiCd or NiMH 6 6V LiFe or 2S LiPo pack Gasoline Oil Mix 30 1 Replacement Spark Plug...

Page 3: ...els of vibration and may cause the propeller shaft to break Always use a lightweight spinner on your engine Lightweight spinners are considered to be those with a cone wall of 1mm or less Heavy spinne...

Page 4: ...er particles Always filter your fuel by using an appropriate filter before putting it into the airplane s fuel tank Gasoline is extremely flammable Keep it away from an open flame excessive heat or so...

Page 5: ...steps may need to be completed in a different order than listed 1 Check to see that all screws and bolts are tight Check carefully for any cracks broken or missing parts Tighten or replace any damaged...

Page 6: ...ips to secure the connection 4 Connect the ignition module battery to the kill switch Any 4 8 8 4V 1000mAh and above capacity battery will work well for this Use heat shrink tubing to secure this conn...

Page 7: ...ind nuts not included into the back side non engine side of the firewall Install the engine to the firewall using 4 5x45mm SHCS with 5mm lock washers and flat washers not included with the included st...

Page 8: ...ou get the carburetor s full range of rotation with your servo travel Be sure to use a non metallic linkage 5 Install the choke servo optional at least 12 305mm away from the engine Be sure to use a n...

Page 9: ...Be sure to use threadlocker and that the ignition wire does not contact the muffler 8 Cut all necessary clearance carburetor adjustment cooling and exhaust holes in the cowl 9 Make sure the cowl is s...

Page 10: ...ep 3 If not start with step 1 1 Remove the cowling from the aircraft Use the included propeller washer to mark the centering hole on the propeller 2 Once the location is established use a drill press...

Page 11: ...Locator to center and start the hole 6 Remove the propeller from the engine and drill the outer hole on the drill press using a 110 2 81mm drill bit as a pilot hole Next use a 5mm drill bit to finish...

Page 12: ...peller using the same technique as step 6 9 Mount the propeller to the engine using the 5x45mm SHCS with 5mm lock washers and flat washers Be sure to use threadlocker Adjustment of the Engine Each RCG...

Page 13: ...edle is as follows turn the needle to the fully stop closed position and then open the needle 2 turns It is recommended that the High speed needle be adjusted by the use of a tachometer to obtain maxi...

Page 14: ...the engine without the cowling Also for safety reasons do not adjust the carburetor while the engine is running There are two recommended ways to start the RCGF 50cc twin A Manual Starting Note When...

Page 15: ...from the idle position 4 Use your electric starter to turn the engine over for several seconds until a popping sound is heard This indicates that the engine is firing 5 Move the choke lever to the op...

Page 16: ...pecially when checking for spark in this manner Optional Digital Tachometer not included An optional Digital Tachometer is available that can be directly connected to the ignition and display the RPM...

Page 17: ...GF Carburetor periodically Failure to do so may result in miss calibration of the needle adjustments In order to do this it is necessary to remove the Phillips head screw which secures the carburetor...

Page 18: ...If you need carburetor spare parts please contact our service center on local...

Page 19: ...n The RCGF 50cc TWINs has a two year limited warranty through RCGF service center beginning at the date of purchase Please retain your receipt as your proof of purchase Contact Us www rcgfengine com w...

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