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5. Fuel

6. Starting

6

• Mix gasoline (octane over 90) and high grade 2 cycle engine oil (mixing use type;

JASO: FC grade or ISO: EGC grade) at mixing ratio 25~40:1.

• The mixing ratio is according to the oil recommendation.

[ NOTE ]

1) Gasoline may contain maximum of 10% Ethanol (grain alcohol) or up to 15% MTBE

(Methyl tertiary-butyl ether). 

Gasoline containing Methanol (Wood Alcohol) is NOT approved.

2) Gasoline is very flammable. Avoid smoking, bringing any fires near fuel.

3) To prevent all possible problems on fueling system, make sure to use the fuel filter

which has more than 300 mesh or equivalent and gasoline proof rubber pipe or

equivalent.

Incorrect fuel filter use causes engine trouble like carburetor's fuel passage stuffing

or piston surface scratching etc.

G260PU

A: HAND FLIP START

Since the G260PU is equipped with the ultra compact C.D.I. type flywheel magneto

ignition system, it should be started according to the following procedure;

The magneto system of G260PU is designed in such a way that when the exhaust

port is closed by the piston, that is, when the compression stroke starts (Refer to

Fig.2-A), sparks are never produced on spark plug no matter how fast the propeller

may be flipped. Be sure to quickly flip the propeller when the edge of magnet on the

rotor is approaching the coil (Fig.2-B). It means that the propeller should be quickly

flipped about 90 degrees in crank angle before the compression is about to start. 

Magnet

Coil

Fig.2-A

Fig.2-B

6.1

Содержание G231PUH

Страница 1: ...Purchaser has all responsibilities against any laws and regulations existing in the country Zenoah is exempt from such laws and regulations Read and completely understand this OWNER S SERVICE MANUAL...

Страница 2: ...gulations in the countries Use genuine parts for replacement Check the propeller rotor and screw propeller every time If it is damaged replace it with a new one If the propeller or the rotor or the sc...

Страница 3: ...olt 01252 30560 2 Muffler T2710 15110 3 Bolt T1565 72211 4 Spacer 1158 15420 5 Gasket 1140 13141 6 Spacer 1145 15412 7 Engine 8 Gasket T2075 13150 9 Carburetor T2077 81000 10 Air Cleaner 848EP18300 11...

Страница 4: ...RPM zone Note carefully that if the engine is vibrated at idling then the idling RPM is likely to get unstable due to overflow at carburetor by the vibration 5 Tighten the nut M8 with a torque of 80 1...

Страница 5: ...operation Make sure to use the rotor which is recommended by helicopter manufacturer Screw Propeller for boat The exhaust system e g muffler is not equipped with as standard When you select the exhaus...

Страница 6: ...Incorrect fuel filter use causes engine trouble like carburetor s fuel passage stuffing or piston surface scratching etc G260PU A HAND FLIP START Since the G260PU is equipped with the ultra compact C...

Страница 7: ...d make sure that the helpers hold the airplane firmly Also make sure that the electric motor has a power enough to run the engine at minimum 1 100 rpm How to start a Fill the fuel tank with the fuel b...

Страница 8: ...ock position G260PUH G231PUH e Quickly pull the starter cord when the initial combustion noise is heard f When the initial combustion noise is heard open the choke set the throttle valve at the idle p...

Страница 9: ...makes the mixture gas leaner and turning it counterclockwise makes it richer Set this needle at a position which is 1 4 open from best mixture maximum R P M position High Speed needle Turning this ne...

Страница 10: ...ormance The details for operation as complete product may be provided from complete product manufacturer Always keep well maintenance according to the Maintenance clause described in this owner s serv...

Страница 11: ...90PUM Items Standard Limit Standard Limit Standard Limit Measuring Device Remarks Bore mm 32 Plating damaged 34 Plating damaged 36 Plating damaged Eye Checking Diameter mm 31 97 31 87 33 97 33 87 35 9...

Страница 12: ...h core 2 1 k Sparkplug wire Earth core 6 TIGHTENING TORQUE Standard Limit Items Screw Size Remarks N m kg cm N m kg cm Carburetor M5 P 0 8 3 4 35 2 9 3 9 30 40 Insulator M5 P 0 8 4 4 45 3 9 4 9 40 50...

Страница 13: ...490 96101 To remove rotor 2 Piston Stopper 4810 96220 3 Rod Assy 1101 96220 To remove install piston pin 4 Hex Wrench 3304 97611 5 Snap Ring Pliers 5500 96110 To remove snap ring To hold crankshaft wh...

Страница 14: ...plate and confirm that the air gap is 0 3 0 4mm by thickness gage 3 REMOVING PISTON PIN Fig 9 1 Remove snap rings from both sides of the piston pin 2 Engage the rod assy 1101 96220 to the piston pin...

Страница 15: ...n out cylinder piston or piston ring Exchange poor compression 2 Gas leakage from cylinder and crank case gasket Apply liquid gasket and reassemble No fuel supply 1 Choked breather air hole Cleaning 2...

Страница 16: ...15 Parts list 16...

Страница 17: ...RING 1 25 1 1600 41310 PISTON PIN 1 1 1 25 2 1101 41310 PISTON PIN 1 1 25 3 574 79 12 01 PISTON PIN 1 26 1260 41320 SNAP RING 2 2 2 2 2 2 27 5500 41410 BEARING 1 1 1 1 1 1 28 1101 41340 WASHER 2 2 2 2...

Страница 18: ...English 1 1 1 1 1 1 72 2 T2075 93122 MANUAL Japanese 1 1 73 1490 96101 PULLER ASSY 1 1 1 1 1 1 OPTION 74 4810 96220 STOPPER 1 1 1 1 1 1 OPTION 75 1101 96220 ROD ASSY 1 1 1 1 1 1 OPTION 76 3699 91975 S...

Страница 19: ...20 PLUG welch 1 15 3310 81230 LEVER 1 Q TY UNIT 16 3310 81240 SCREW 1 17 3310 81250 PIN 1 18 2630 81330 SCREW 1 19 3350 81380 SPRING 1 20 1172 81370 SHAFT throttle 1 21 2670 81410 SPRING 1 22 2880 814...

Страница 20: ...hall not compensate any other accompanied or benefit losses caused to user and distributor manufacture by such faults and through repairing or replacing 4 Term of Warranty Three 3 months after purchas...

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