CRRCpro GF26I User Manual

CRRCPRO ENGINE 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) : 890g (Net Weight )
Carburetor : Walbro (Diaphragm butterfly valve type)
Maximum Output : 2.4ps / 9000rmp
speed rang : 1600-9500rpm
Ignition : Auto Advanced Ignition
Iis - lgnition : 4.8 V
Gasoline-Version : Pre-mixed Fuel, 25-40 (Gasoline)：1
Lubrication Oil : 2 cycle engine oil

1

Propeller : 16x8 16x10 17x8 17x10 (Two leafs prop)
Cooling System : Air Cooled

Waring!

1. This gasoline engine is just designed for the model airplane , please
don`t use in on the other occasion.

2. We are obligated to having products which make the defect to offer the
service.

3. Warning!This engine is not a toy! Serious injury and/or death can occur
from its misuse! Read and become familiar with this entire instruction
manual.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 approved propeller and spinner

6. Drill the propeller correctly

7. Balance the propeller correctly

8. Tighten the prop eller bolts correctly and check them regularly

9. Properly mount your ignition to avoid overheating

10. Use the correct battery and regulator (if applicable) for your ignition

11. Use the correct switch for your ignition

12. Use an appropriate fuel tank, plumbing lines, and installation

2

13. Use the appropriate fuel for break in and after break in (gas and oil)

14. Insure adequate filtering of your fuel

15. Maintain your engine properly, keeping it clean, etc.

16. Use a pre-flight check list before flying your model

17. Secure your model properly when starting

18. Not use your fingers or hand to start your model

19. Adjust your carburetor correctly

20. Not adjust your carburetor while the engine is running

21. Insure that your spark plug is in good condition and is secured
correctly

22. Insure 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, gloves, neckties,

jewelry, or neck straps for your radio which may get caught in the
moving propeller.

28. Always wear eye protection when starting the engine.

29. Do not operate this engine if you are under the influence of any drugs,
alcohol or medication that could affect your ability to use the
engine properly.

Disclaimer：

We cannot control how safely our products will be used. And, therefore we
do not accept any responsibility for damage, or injury from their usage.

Carburetor settings:

3