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Service Information Letters – Turbine

Service Information Letter (SIL) is used to transmit information, recommendations, and general service instructions to the aircraft owner/operator and maintenance personnel. The information provided in the SILs will be incorporated into the maintenance manual as needed at a later date.

TURBINE SERVICE INFORMATION LETTER INDEX

    1. SIL T-001
    2. SIL T-002CXL
    3. SIL T-003
    4. SIL T-004
    5. SIL T-005
    6. SIL T-006
    7. SIL T-007
    8. SIL T-008
    9. SIL T-009
    10. SIL T-010
    11. SIL T-011
    12. SIL T-012
    13. SIL T-013
    14. SIL T-014
    15. SIL T-015
    16. SIL T-016 CXL
    17. SIL T-017
    18. SIL T-018
    19. SIL T-019 CXL
    20. SIL T-020 CXL
    21. SIL T-021 CXL
    22. SIL T-022
    23. SIL T-023 CXL
    24. SIL T-024
    25. SIL T-025
    26. SIL T-026
    27. SIL T-027R4 TR Pitch Link Change
    28. SIL T-028R1
    29. SIL T-029
    30. SIL T-030
    31. SIL T-031
    32. SIL T-032_Cxl
    33. SIL T-033_Cxl
    34. SIL T-034R1
    35. SIL T-035
    36. SIL T-036
    37. SIL T-037
    38. SIL T-038
    39. SIL T-039
    40. SIL T-040
    41. SIL T-041R1
    42. SIL T-042
    43. SIL T-043_Cxl
    44. SIL T-044
    45. SIL T-045
    46. SIL T-046_Cxl
    47. SIL T-047_Cxl
    48. SIL T-048
    49. SIL T-049
    50. SIL T-050
    51. SIL T-051R2
    52. SIL T-052
    53. SIL T-053R1 VRLA Battery
    54. SIL T-054
    55. SIL T-055R1
    56. SIL T-056 Upper Swashplate Bearing Housing
    57. SIL T-057 Breather Tube
    58. SIL T-058 Cabin Roof
    59. SIL T-059 Production Certificate
    60. SIL T-060R2  Landing Light Upgrade
    61. SIL T-061R2 Fuel Quantity Transmitter
    62. SIL T-062 Fuel Tank Dipstick Tube
    63. SIL T-063R1 MRGB Upgrade
    64. SIL T-064 Main Rotor Transmission 600 Hour Inspection
    65. SIL T-065 Bleed Air Restrictor
    66. SIL T-066R1 Ground Handling Wheel Saddle
    67. SIL T-067 Universal Block
    68. SIL T-068 G1000H – EASA
    69. SIL T-069 GMA 350H – EASA
    70. SIL T-070 MRGB Pump Upgrade
    71. SIL T-071 Lamiflex Bearing Discontinuation
    72. SIL T-072 G1000H SW Release
    73. SIL T-073 Pylon Reinforcement Doubler