COMPONENT MAINTENANCE MANUAL
AVIATION RECORDERS
Model FA5000
Initial Issue Page 304
Sep. 30/11
Disassembly
23–70–40
Use or disclosure of information on this sheet is subject to
the restrictions on the cover page of this document.
CAUTION
ALL APPLICABLE DEPARTMENT OF TRANSPORTATION
(DOT), INTERNATIONAL AIR TRANSPORT ASSOCIATION
(IATA) OR IMDG THE INTERNATIONAL MARITIME
DANGEROUS GOODS REGULATIONS MUST BE
FOLLOWED. IT IS THE RESPONSIBILITY OF THE PARTY
PURCHASING, HANDLING, RECEIVING OR
TRANSPORTING THE 90-DAY UNDERWATER LOCATOR
BEACON TO UNDERSTAND AND FOLLOW ALL THE
APPLICABLE, STATE, INTERNATIONAL AND CARRIER
LAWS, RULES OR REGULATIONS. FAILURE TO COMPLY
WITH THESE LAWS, RULES OR REGULATIONS COULD
LEAD TO POSSIBLE FINES.
NOTE:
When replacing the 30
−
day ULB it is recommended that
new mounting hex screws, MS 16995-54 (L-3AR P/N:
2290200424), are used to ensure a secure connection to
the CSMU.
When replacing the 90-day ULB it is REQUIRED that four
new mounting hex screws, MS 16995-54 (L-3AR P/N:
2290200424), are used to secure the ULB brackets to the
CSMU.
Once a unit has been changed to a 90-day ULB, it
cannot revert back to a 30-day ULB due to the Hardware
MOD-DOT marking.
1.
Remove both 1/4-20 hex-cap screws (1-150) on the left Beacon Mount Bracket
(1-145) using a 3/16” Allen hex-wrench and set the bracket aside.
2.
Loosen the lower screw (1-150) on the right Beacon Mount Bracket (1-145) .
3.
Pull the Beacon(1-155) from the loosened Bracket (1-145).
4.
Remove both screws (1-150) from the right Beacon Mount Bracket (1-145) and
set the bracket aside.
5.
Set the four hex-cap screws(1-150) aside for re-use (only if replacing a 30-day
ULB with another 30-day ULB), or discard the four hex-cap screws that were re-
moved.
Rev. 06 Page 304
Mar. 16/16
The document reference is online, please check the correspondence between the online documentation and the printed version.
