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SELECTABLE DIGITAL DISPLAY (SDD) PANEL CASE REPLACEMENT (AVIM) | Up
TM-1-1520-238-23-5 Helicopter Attack AH-64A Apache (NSN 1520-01-106-9519) (EIC: RHA) Manual | Next
SELECTABLE DIGITAL DISPLAY (SDD) PANEL CASE REPLACEMENT (AVIM) – continued |
TM 1-1520-238-23
8-45
8.17.
SELECTABLE DIGITAL DISPLAY (SDD) PANEL CASE REPLACEMENT (AVIM) – continued
d. Remove eight screws (9) that release connec-
tors (10) and (11) and two nut plates (12).
e. Remove motherboard wiring subassembly
(13).
(1) Remove four screws (14) that secure subas-
sembly (13) to motherboard mounting
blocks (15).
(2) Slide subassembly (13) out through front of
case (6).
f. Remove front blocks (15).
(1) Remove four screws (16) that secure blocks
(15) to case (6).
(2) Lift four blocks (15) out through rear of case
(6).
8.17.4. Installation
a. Install four blocks (15). Torque four screws (16)
to 37 INCH-OUNCES.
(1) Aline four blocks (15) with screw holes inside
rear of case (6).
(2) Coat threads of four screws (16). Use coating
compound (item 59, App F).
(3) Install four screws (16) to secure four blocks
(15).
(4) Torque four screws (16) to 37 INCH-
OUNCES. Use torque wrench and
screwdriver bit.
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15
9
M04-2638-2
6
10
11
15
13
14
12
M04-2638-3
6
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15
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