TM 11-6625-3081-23
2-56. MULTIPROGRAMMER EXTENDER ASSEMBLY 2A2A11 REPLACEMENT
2-56
INITIAL SETUP
Personnel Required
Tools
39B ATE Repairer
Goggles
Equipment Condition
Rubber apron
Power removed (para 2-24.1)
Materials (appendix C)
Artist brush (Item 8)
Cheesecloth pad (Item 11)
Chemical film (Item 12)
Rubber gloves (Item 26)
Emery paper, 400 grit (Item 35)
Zinc chromate primer (Item 40)
Lacing tape (Item 44)
Trichlorotrifluoroethane (Item 48)
REMOVAL
1. Remove four screws (1), lockwashers
(2), and washers (3).
2.
Pull out multiprogrammer extender
assembly (4).
3. Open front access door (5) by turning
screwlock (6) counterclockwise.
4.
Loosen four screws (7) and remove
lower panel (8) to allow removal of
circuit card connectors.
5.
Disconnect the following connectors
from CCAs (9):
W11P3 from CCA slot 400 (10)
W11P4 from CCA slot 401A (11)
W11P5 from CCA slot 408H (12)
W11P6 from CCA slot 4091 (13)
6.
Secure CCA connectors so they do not
interfere with removal of multipro-
grammer extender.
7.
On rear panel of multiprogrammer
extender, disconnect the following
cables:
W25P4 from DATA INPUT J1 (14)
115 vac cord
(15)
Change 2
2-293
