The parts and components listed in this kit are for the airframe overhaul of a normally equipped R44 Raven. Owners of R44 Clippers, Instrument Trainers, Police, & E.N.G. Ships may need to over additional parts and should review the panels, cable assemblies, hoses and other special equipment required for their aircraft. For 4400 Hour Overhauls refer to Airworthiness Limitations section of the R44 Maintenance Manual for additional parts requiring replacement.

Kit Conents:

Parts Requiring Replacement Due to 2200 Hour Life Limit:

1. C005-4 M.R. Hub Assembly 1ea
2. C008-4 T.R. Assembly 1 ea
3. C020-1 Upper Frame Assembly 1 ea
4. D079-1 T.R. Guard Assembly 1 ea
5. D224-2 T.R. Driveshaft Assembly 1 ea

Overhaul/Exchange Components*

1. R9502 C005-6 M.R. Blades (2) OH/EXCH 1 ea
2. R9604 C006-6 M.R. Gearbox OH/EXCH 1 ea
3. R9506 C007-5 Fanshaft Bearing OH/EXCH 1 ea
4. R9596 C017-4 Swashplate OH/EXCH 1 ea
5. R9510 C018-2 Clutch OH/EXCH 1 ea
6. R9512 C021-1 T.R. Gearbox OH/EXCH 1 ea
7. R9516 C051-1 Actuator OH/EXCH 1 ea
8. R9602 C792-4 Tachometer OH/EXCH 1 ea
9. R9540 D174-2 Fanwheel Assembly OH/EXCH 1 ea
10. R9578 D211-1 Hydraulic Reservoir OH/EXCH 1 ea
11. R9570 D212-1 Hydraulic Servo OH/EXCH 3 ea
12. R9542 D278-1 Governor Controller OH/EXCH 1 ea
13. R9576 D500-1 Hydraulic Pump OH 1 ea

NOTE: R9598 C018-3 is for metallized upper sheave, recommended in abrasive environments.

* A Core Deposit will be required on all Overhaul/Exchange Components.

New Components

1. A120-3 Bellcrank Assembly 1 ea
2. A190-3 V-Belt 1 ea
3. A522-7 Control Cable, Mixture 1 ea
4. A694-1 Clamp 1 ea
5. A729-10 Tube (Breather) 1 ea
6. A785-6 Hose (MRGB Baffle Supply) 1 ea
7. A785-7 Hose (Alternator Cooling) 1 ea
8. A785-10 Hose (Carburetor Heat) 1 ea
9. A785-11 Hose (Engine Air Induction) 1 ea
10. A785-12 Hose (Scroll to Muffler Shroud) 1 ea
11. A785-13 Hose (Muffler Shroud to Slider Valve) 1 ea
12. A785-16 Hose (MRGB Air Supply) 2 ea
13. A785-17 Hose (to Scroll) 1 ea
14. A785-28 Hose (Hydraulic Reservoir) 1 ea
15. A918-5 Elastic Cord Assembly 1 ea
16. A947-2 Flex Plate Assembly 1 ea
17. B277-036 Clamp 1 ea
18. B283-1 Hose (Oil Pressure) 1 ea
19. B283-3 Hose Assembly (Fuel) 1 ea
20. B345-4 Link 2 ea
21. B350-3 Pin (Spring) 1 ea
22. B401-1 Grommet 12 ea
23. C031-1 T.R. Pitch Control Assembly 1 ea
24. C119-2 Bumper 1 ea
25. C121-17 Push/Pull Tube Assembly 1 ea
26. C121-31 Push/Pull Tube Assembly (Hyd.) 3 ea
27. C152-1 Thrust Washer 6 ea
28. C169-1 Muffler Assembly (With Risers) 1 ea
29. C182-1 Nut 1 ea
30. C189-14 Nut, Double Lock 3 ea
31. C522-7 Control Cable, Carb Heat 1 ea
32. C568-1 Scoop Assembly, Carb Heat 1 ea
33. C628-1 Connector Assembly, LH Fwd 1 ea
34. C628-2 Connector Assembly, RH Fwd 1 ea
35. C628-3 Connector Assembly, Aft 2 ea
36. C628-4 Buckle Assembly 4 ea
37. C918-15 Elastic Cord Assembly 1 ea
38. C947-1 Flex Plate Assembly 1 ea
39. C947-3 Flex Plate Assembly 1 ea
40. D082-1 Tube Assembly 1 ea
41. D918-1 Elastic Cord Assembly 1 ea
42. D918-2 Elastic Cord Assembly 1 ea
43. AN3-41A Bolt 2 ea
44. AN3-44A Bolt 2 ea
45. MS20002-24 Washer 1 ea
46. MS24665-423 Cotter Pin 3 ea
47. NAS1149F2432P Washer 3 ea
48. NAS1304-35 Bolt 1 ea
49. NAS634-105 Bolt 3 ea
50. R5352 C016 M.R. Blade Crate 1 ea
51. R5384 C006 M.R. Gearbox Crate 1 ea
52. R8208 C017-3 Field Installation Kit 1 ea
53. R8267 C027-2 O/H Kit, Lg. Oil Cooler 1 ea