TM-9-1200-215-34-P
AUTOMATIC FIRE CONTROL SYSTEM (AFCS)
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
FEBRUARY 1999
TM-9-1200-215-34-P - Page 122 of 266
TM 9–1200–215–34&P
4–8
4–13.
TOP COVER ASSEMBLY, BOTTOM COVER, AND PREFORMED PACKING
CONTINUED
b.
INSPECTION
1.
Inspect RFI/EMI contact strips (7) for bent or
broken fingers.
Repair or replace if necessary
(para 4–15).
2.
Inspect neoprene rubber strips (8) for cuts,
tears, or peeling.
Repair or replace if
necessary (para 4–14).
c.
INSTALLATION
CAUTION
ESD SENSITIVE
The PDIU contains ESD sensitive
components.
Wear a protective
ESD wrist strap whenever handling
components.
Failure to comply may
result in damage to equipment.
1.
Attach ESD grounding strap to wrist and
ground to ensure ESD protection.
2.
Install preformed packing (6) in groove in top
or preformed packing (6) in groove in bottom
of PDIU housing (5).
CAUTION
Damage to RFI/EMI contact strip
may occur.
When installing cover,
place cover straight down onto
housing.
3.
Apply thread compound to threads of 20
screws (1) for each cover to be installed.
NOTE
Observe location of RFI/EMI contact
strip on inside of top and bottom
covers.
4.
Position cover(s) so that RFI/EMI strip(s) (7) is
in contact with housing partition (9).
5.
Install top cover (3) and/or bottom cover (4)
with 20 flat washers (2), and 20 screws (1).
d.
TEST
At the completion of the repairs, test the PDIU in
accordance with para 4–11.
3
6
5
7
8
4
6
7
1
2
1
2
9
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