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  • Users: clun
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  1. clun

    B744 component list

    Does any one know how to got a full list of component for B747-400 only? I've got a full list for whole 747 family. Unable to derive a -400 from that. Any help is apprecaited.
  2. clun

    maintenance level

    I have saw a maintenance level I, II, IIA, III, IV quoted from a INS maintenance manual. Does anyone know that where did the maintenance level come from? FAR, AC .... etc?
  3. clun

    Z200

    Does any expert in here could tell me what kind of material is Z200? Any equuivalvent standard for ANSI or UK? In fact, I got a drawing from France that the material quoted is Z200 with HRC65. Unfortunately the local supplier have no any idea about Z200, so am I. Many thanks for your kindly...
  4. clun

    ATA SPEC 2000

    Does anyone know any text book or publication that is related to the ATA SPEC 2000? I need to calculate the component reliabiliy that according to this spec. Thanks.
  5. clun

    Flow condition

    A flowrate unit Nm3/h was quoted from a Air presurization unit manual. I know that Normal cubic meter per hour., Nm3/h is Flow of free air measured at some reference point and converted to a standard set of reference conditions (e.g., 14.4 psia, 20° C, and 60% relative humidity.) Normal means...
  6. clun

    Rheometer in Air

    Does anyone know this instrument (Rheometer)? I'm looking for one of this which use in air. Thanks a lot.
  7. clun

    Books for heat treatment

    I'm appreciated that if someone could recommend any text book for me about Heat treatment of metal. (AL-alloy, Stainless steel...etc.)
  8. clun

    Aero fuel system calibrating fluid

    Does anyone could tell me the diff. between MIL-PRF-7024E and MIL-F-7024?
  9. clun

    Manhour estimation

    As usual, everyone know that the aircraft maintenance work is calculated by manhours. Does anyone know that is any guideline or reference for a maintenance manhour estimation?Some of the mechanic told me that they're IMAGE by their own experience. Hm....it seem a little bit confused. Any comment?
  10. clun

    Water content of Halon 1301

    I hope the expert in here could give me a hand. I got a Halon 1301 (CF3Br) with water content in ppm for gaseous volumn/volumn and mg-H2O/L. #1 How do I convert it to ppm by weight? #2 What's the meaning of letter w in ppm w/w? Any reference book or web-site is recommended? Thanks a lot for...
  11. clun

    Accept or not?

    Background: A repair scheme was called from manual that the material use is a 0.063" thikness Al plate. Unfortunately only a 0.061" plate is on-hand. Query: The mechanic refues to use it because its 0.002" thinner than RS quoted. But the pocurement staff said that all the wrought...
  12. clun

    Hardlife vs softlife

    Does any one know that the definition of hardlife and softlife (or hardtime and softtime) of a Aircraft component? thanks.
  13. clun

    Calibration of borescope

    Does anyone know that any special equipment for a borescope calibration use? Any document or books for this issue? Thanks you so much.
  14. clun

    THOMSON double bridge

    I'm looking for some expert opinion right here. Does anyone know that the principle of operation of THOMSON double bridge in a ground continuity tester?
  15. clun

    Rivet information

    I'm trying to determine the characteristic of the rivet in a nose cowl of a RR-524 engine. The Part no. of rivet is SP157U-40. From the Engine-IPC, I know that the "SP" is stand for British Standard Institute, so what does the letter "U" means in here? Does anyone could share...
  16. clun

    Screw Vendor (1-64 UNC)

    Does anyone known the vendor who have 1-64 UNC screw with length of 3/8 inch? Thanks for help.
  17. clun

    AC variable torque drive

    I'm looking for a AC variable torque drive to test a RB-engine permanent magnet alternator(PMA). Does anyone know the vendor have this product? The operation range is 1000-30000 rpm.
  18. clun

    ASTM A723

    Does anyone know that the ASTM A723 equivalvent to AISI or BS standard no.?
  19. clun

    Ground equip tooling drawing

    Airbus ground support equipment drawing are available in Tool and Equipment Index (TEI), how about Boeing?(B777, B747... etc.)

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