Страница 1: ...mm Carburetor RCGF Ignition DC CDI Computer Controlled auto advance electronic ignition system Power supply 4 8 8 4V Maximum Output 12 5HP 7600rpm Requires Gasoline 2 cycle oil ignition battery propel...
Страница 2: ...2XMuffler 7 05 oz 200g Ignition Module 5 11 oz 145 g Total Weight 6 45 lb 2925 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...
Страница 3: ...unbalanced spinner and propeller combination will cause high levels of vibration and may cause the propeller shaft to break Always use a lightweight spinner on your engine Lightweight spinners are con...
Страница 4: ...nes Metal filters intended for glow engine are too coarse and will not screen out finer particles Always filter your fuel by using an appropriate filter before putting it into the airplane s fuel tank...
Страница 5: ...ponents of the engine Many of the following 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...
Страница 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...
Страница 7: ...blind 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...
Страница 8: ...at least 12 305mm away from the engine Make sure that you 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...
Страница 9: ...e spark plug 7 Install the muffler onto the engine Be sure to use threadlocker and that the ignition wire does not contact the muffler 8 Cut all necessary clearance carburetor adjustment cooling and e...
Страница 10: ...can use the following method to drill your propeller Most propellers within the recommended size range have a 0 393 10mm center hole pre drilled If your propeller has this predrilled hole move on to s...
Страница 11: ...the ignition magnet with engine inverted 4 Place the propeller on the crankshaft at the one o clock position 5 Mark the location of one of the outer holes while the propeller is in the beginning of th...
Страница 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...
Страница 13: ...nter clockwise will richen the fuel air mixture at high speeds The default or factory setting of the High speed Needle is as follows turn the needle to the fully stop closed position and then open the...
Страница 14: ...ot come up to full rpm at full throttle Solution The high speed needle valve H is too lean Open it up 1 8 of a turn and try again Problem If Your engine does not reach full rpm Or Carbon build ups app...
Страница 15: ...sary see Adjustment of the Engine 9 If your engine does not start repeat steps 2 8 B Electric Starter Starting A 12 24V electric starter is recommended to start the RCGF120cc twin 1 Make sure you use...
Страница 16: ...oving the spark plug from the cylinder and attaching the plug on the outside of the crankcase Have an assistant turn the engine over while checking this and be sure to have the spark plug firmly plugg...
Страница 17: ...not have this additional lead the Digital Tachometer can still be used Simply use the Y harness included with the Digital Tachometer to connect to the pick up lead from the engine Be sure to secure a...
Страница 18: ...ailure 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 filter cover and the carbure...
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Страница 20: ...ice center on local Warranty Information The RCGF 120cc 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...
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