AD NUMBER: 2004-23-01
MANUFACTURER: Pilatus (CORRECTION) SUBJECT: Airworthiness Directive 2004-23-01 SUMMARY: The FAA adopts a new airworthiness
directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model
PC-7 airplanes with any Lear Romec RR53710B type or Lear Romec
RR53710K fuel booster pump (Pilatus part number 968.84.11.401;
968.84.11.403; or 968.84.11.404) installed. This AD requires you to
check the airplane logbook to determine whether any installed fuel
booster pump has been modified with spiral wrap to protect the wire
leads and has the suffix letter "B" added to the serial number of
the fuel booster pump identification plate. If any installed fuel
booster pump has not been modified, you are required to inspect any
installed fuel booster pump wire lead for defects; if defects are
found, replace the fuel booster pump with a modified fuel booster
pump with spiral wrap that protects the wire leads; or if no
defects are found, install spiral wrap to protect any wire leads
and add the suffix letter "B" to the serial number of the fuel
booster pump identification plate. The pilot is allowed to do the
logbook check. If the pilot can positively determine that the fuel
booster pump wire leads with spiral wrap are installed following
the service information and that the suffix letter "B" is included
in the serial number of the fuel booster pump identification plate,
no further action is required. This AD is the result of mandatory
continuing airworthiness information (MCAI) issued by the
airworthiness authority for Switzerland.We are issuing this AD to
detect and correct any defects in the leads of any fuel booster
pump,which could result in electrical arcing. This failure could
lead to a fire or explosion in the fuel tank.
Very High Frequency The frequency band between 30 and 300 MHz. Portions of this band, 108 to 118 MHz, are used for certain NAVAIDs; 118 to 136 MHz are used for civil air/ground voi>[...]
Aero Linx: Aviation Suppliers Association Established February 25, 1993, the Aviation Suppliers Association (ASA), based in Washington, D.C., is a not-for-profit association, repre>[...]
Have A Story That NEEDS To Be Featured On Aero-News? Here’s How To Submit A Story To Our Team Some of the greatest new stories ANN has ever covered have been submitted by our>[...]
From 2021 (YouTube Version): Colorado Campus Offers aVariety Of Aerospace Entertainment And Education Wings over the Rockies Exploration of Flight is the second location for the Wi>[...]
Also: Paramotor Champ's, Electric Ultralight, ICON BK Update, Burt Rutan at Oshkosh! The Popular Rotorcraft Association is reaching out for help in rebuilding their private runway >[...]
ANN's Daily Aero-Term (05.17.24): Very High Frequency
See All