COMPONENT MAINTENANCE MANUAL
AVIATION PRODUCTS
Model FA5000
Check
23–70–30
Use or disclosure of information on this sheet is subject to
the restrictions on the cover page of this document.
July 21/17
Rev. 02 Page 501
CHECK
1. GENERAL
This section contains the various checks that should be performed on the Model FA5000
during shop maintenance. Check procedures, when required, are written in step-by-step
procedures wherever practicable, and include specific methods, techniques, and equip-
ment required. Electrical set up and checks are given in the Testing and Troubleshooting
Section 100 of this Component Maintenance Manual.
CAUTION:THE FA5000 CIRCUIT BOARDS ARE SUSCEPTIBLE TO ELECTRO–
STATIC DESTRUCTION (ESD). PRIOR TO HANDLING PWAs, ENSURE
PROPER PERSONNEL GROUNDING TECHNIQUES ARE USED.
ENSURE THAT CARDS ARE PLACED INTO STATIC SHIELDING
CONDUCTIVE BAGS WHEN HANDLING OR STORING.
2. CHECKS
A. Main Recorder Assembly
(1)
Check the general physical integrity of the recorder; i.e. J2 Ethernet GSE connector ,
Underwater Locator Beacon and J1 rear panel connector pins.
(2)
Check that dust cover is serviceable, exhibiting no undue deterioration.
B. Mechanical Inspection
(3)
Inspect all parts for cracks, distortion, excessive wear, and proper finish.
(4)
Inspect all cast parts for cracks, especially at bosses, flanges, and other critical areas.
(5)
Inspect circuit boards and connectors for loose terminals, pins, and screws, and check
for cracks in the boards that may have been brought about by environmental conditions.
(6)
Check all wire leads for broken conductors, burnt or deteriorated installation, and loose
connections.
(7)
Check all flat ribbon cable assemblies and associated connectors for broken conductors,
burnt or deteriorated installation, and loose pin connections.
(8)
Check the circuit boards for broken parts and bad solder joints. Check for burnt parts.
Check the circuit boards for cracks and abrasions.
(9)
Inspect the nameplate for legibility.
The document reference is online, please check the correspondence between the online documentation and the printed version.