AD 47-10-10

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Voltage Regulator Soundproofing

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Key Information
47-10-10
Active
Not specified
Not specified
Unknown
N/A
Applicability
["Aircraft"]
["Large Airplane"]
Lockheed Aircraft Corporation
49-46
Regulatory Text

47-10-10 LOCKHEED: (Was Mandatory Note 12 of AD-763-3.) Applies to All Model 49 Serials Up to and Including 2088.

Compliance required immediately.

Remove all soundproofing pads adjacent to and surrounding the voltage regulators.

(LAC Service Bulletin 49/SB-171 covers this same subject.)

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References
This information is not available.
--- - Part 39
FAA Documents
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