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TM 11-5820-890-30-5
Section IV. MAINTENANCE PROCEDURES
Subject
Para
Page
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-8
16-5
Replacement of
Replacement of
Replacement of
Replacement of
Replacement of
Replacement of
Replacement of
Replacement of
Replacement of
Access Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-9
16-5
Connector Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J1, J2, J3, or J4 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J5 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FL1 Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FL2 Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-10
16-7
6-11
16-10
6-12
16-11
6-13
16-13
6-14
16-14
6-15
16-16
Threaded Screw Inserts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-16
16-19
FILTER EMI-CCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-17
16-21
16-8. INTRODUCTION.
Maintenance of the electrical connector assembly consists of replacing defective parts using the procedures in
this section. The electrical connector assembly can be removed by unit maintenance. Check it as described in
section Ill. Inspect all of the parts and replace any that are defective. The repair procedures are in paragraphs
16-9 through 16-17.
Steps marked with
must be performed exactly as written. They are critical in maintaining the nuclear
hardness of the mounting base. Seals must not be damaged. All screws must be torqued to the limits specified in
the procedures.
16-9. REPLACEMENT OF ACCESS COVER.
Tools:
Cross tip screwdriver
Torque screwdriver
Torque wrench
Expendable supplies:
Silicone compound
References:
Paragraph 16-10 for removal and installation of connector case.
Paragraph 16-16 for removal and installation of threaded screw inserts.
1-1/4-inch spanner wrench attachment
Spanner wrench
ITEM
ACTION
REMARKS
REMOVAL
a. Eight screws (5) and
Use cross tip screwdriver. Remove and
Inspect each screw and its
Iockwashers (6)
inspect eight screws (5) and lockwash-
threaded screw insert (if
ers (6) securing access cover (1) to
present) to determine if
connector case (12). If damaged,
any is defective. If a screw
obtain replacement. See figure 16-3.
is stripped, do not replace
its threaded screw insert.
If the holes are tapped,
there will be no threaded
screw insert.
16-5
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