CRRCpro GP22R Manual - Page 5
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CRRCpro
Pilots check list
We strongly recommend checking the following items regularly for your own safety before 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 possible damage and easy running
11. Check the wing mounting for tight fit and proper attachment
12. Check the canopy for tight fit and proper attachment
13. When starting the engine one person (minimum) has to hold the airplane
Trouble Shooting
Problem
The engine is flooded (the crankshaft
housing is filled with fuel).
The engine starts after being
choked but then stops soon after.
The engine runs rough and is
vibrating strongly.
The engine doesn't reach a
normal RPM at full throttle.
You can order any spare parts under the direction of this form easily from our distributor or local hobby shop.
Piston Pin+Piston Pin Retainer
Propeller Washer+Propeller Drive Hub
Bearing+Bearing spacer set
Carburetor Heat Block+Reed Valve Assembly
Engine Mount Stand Offs
We hope that you enjoy using your GP22R engine. Please check the website for updates to this instruction manual. Thank you
for purchasing CRRCpro Engine
WWW.CRRCPRO.COM
Remove the spark plug; turn the engine to a
position where the fuel runs out.
The low needle on the carburetor is probably too lean. Go back to the
recommended settings and adjust your carburetor from there. This
problem may also indicate a dirty carburetor or faulty ignition.
Balance the propeller. Check the ignition timing. Check your plumbing
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.
Check the carburetor settings. Check to see if the propeller is too large.
Verify that you have the correct muffler system. Check to see if the
engine is overheating. Check the ignition timing. Check the spark plug
for defect. Verify you have the correct gasoline, oil, and have mixed
them with the correct ratio.
Name
Spark Plug
Cylinder
Piston Ring
Piston
Needle Bearing
Crankshaft
Hall Sensor
Ignition
Crankcase Front
Gasket
Carburetor Complete
Muffler
Muffler gasket
Woodruff Key
Solution
Part NO.
CM6
22030+M4120X4
22050
22060
22250+22090X2
22080
22070
22150+22130+M8010
22110+22120+22140
22160+M3045*2
22170+22180+M4150X4
22200
22040+22190+22230+22210
22240+M5500*2
22010
22020+M4150X2
22260X4+M5200X8+M5 washer
22100
GP22R
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