TM 1-1270-476-30
4-350
4-42. TADS POWER SUPPLY ASSEMBLY REPAIR
This task covers replacement of:
Para
Item
1.
Access cover
2.
Circuit card assembles (CCA) A1,
A3, or A5
3.
Power components assembly
4.
Motherboard assembly A6
5.
Elapsed time indicator DS1 or cover
Para
Item
6.
Contact strips
7.
Cover
8.
RFI gasket
9.
J1 or J2 connector contacts
10.
J3 connector contacts
INITIAL SETUP
Tools
Aircraft armament repairman tool set and
supplemental
Aircraft armament technical inspector tool set
Materials (appendix C)
Acetone (Item 1)
Isopropyl alcohol (Item 5)
Cotton wiping cloth (Item 8)
Conducting silicone adhesive (Item 12)
RFI gasket material (Item 14)
Corrosion inhibitive sealing and coating
compound (Item 15 or 16)
Liquid adhesive (Item 17)
Insulation sleeving (Item 32)
Epoxy kit (Item 40)
Abrasive paper (Item 43)
Lacing and tying tape (Item 56)
Masking tape (Item 59)
Toluene (Item 61)
Trichloroethane (Item 62)
Personnel Required
68J Aircraft Fire Control Repairer
66J30 Aircraft Armament Technical Inspector
1. ACCESS COVER REPLACEMENT
REMOVAL
a. Remove access cover (1) by loosening four
captive screws (2) or by removing four
screws (3) and washers (4).
INSTALLATION
b. Install access cover (1) by tightening four
captive screws (2) or using four screws (3)
and washers (4). Alternately tighten screws
until torqued to 10 in-lbs.
END OF TASK
