TM 1-6625-724-13&P
0043 00
0043 00-1
DAU POWER SUPPLY PRINTED WIRING ASSEMBLY (PWA)
REMOVAL AND INSTALLATION
CAUTION
This assembly contains parts sensitive to damage
by Electrostatic Discharge (ESD).
Use precautionary ESD procedures when touching,
removing or inserting. Use static-free material to
wrap the assembly for shipment or storage.
Index
Removal............................................................................................................................................................................ 1
Installation......................................................................................................................................................................... 2
Initial Setup:
Personnel Required:
TMDE Support Specialist
Tools and Equipment-
Tool Kit, Electricians
Parts/Materials:
PWA PN 29111900, Thread-lock adhesive
Equipment Condition:
Set DAU on workbench with ESD capability.
CAUTION
This assembly contains parts sensitive to damage
by Electrostatic Discharge (ESD).
Use precautionary ESD procedures when touching,
removing or inserting. Use static-free material to
wrap the assembly for shipment or storage.
a. REMOVAL:
1. Remove four screws (1), four lock washers (2), and four flat washers (3) from enclosure (4).
2. Remove enclosure (4) from card cage (5).
3. Remove two screws (top and bottom) (6) from PWA hold-down bracket (7).
4. Remove PWA hold-down bracket (7).
5. Rotate extractors (8) to loosen power supply card (9) from back plane connectors (10).
6. Pull power supply card (9) out of card guides (11).
