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TM 11-5820-890-30-5
3-21. ECCM FILL DEVICE, MX-10579/VRC AND MX-18290/VRC.
If the ECCM fill device will not hold or transfer a fill with a good battery, refer to chapter 18 for repair instructions.
Section VI. MAINTENANCE PROCEDURES
Subject
Para
Operational Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22
Repair Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23
Threaded Screw Insert Replacement Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24
Removal and
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Replacement
Installation of Test Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25
of
of
of
of
of
of
of
of
of
of
of
of
of
of
of
Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
Test Points and Power Plugs, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
Power Supply CCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29
Voltage Regulators, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
Power Supply Mounting Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31
RF Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32
Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33
Relay Mounting Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34
Resistor R3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35
Resistor Mounting Bracket.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
Dummy Load and Attenuators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37
Diode CR1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-38
Capacitor C1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-39
Mounting Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-40
Page
3-86
3-86
3-87
3-89
3-93
3-96
3-98
3-99
3-100
3-101
3-102
3-103
3-104
3-105
3-106
3-107
3-108
3-109
3-110
3-22. OPERATIONAL CHECK.
Perform the operational check found in paragraph 3-17 to verify proper operation of the reference applique and
test adapter.
3-23. REPAIR INSTRUCTIONS.
The following paragraphs are the replacement instructions for the interconnecting device components. Refer to
chapter 2 for the RT instructions. Refer to chapter 4 for mounting adapter and chapter 7 for mounting base
instructions. Threaded screw inserts are replaced as described in the next paragraph. Table 3-3 lists the
threaded screw inserts included in the maintenance group. It also identifies where they are used in the
equipment. Also see TM 11-5820-890-30P-3.
Table 3-3. Threaded Screw Inserts.
EQUIPMENT
LOCATION
SCREW INSERT
TYPE
SIZE
QTY
RT Chassis
where
RT Chassis
where
RT Chassis
where
RT Chassis
where
RT Chassis
where
RT Chassis
where
RT Chassis
where
holding battery cover attaches
MA3330-102
M3 x 1 2
top cover attaches
MA3330-102
M3 x 1 11
bottom cover attaches
MA3330-102
M3 x 1 12
the handle assembly attaches
MA3330-152
M3 x 1.5 4
the guard assembly attaches
MA3330-152
M3 x 1.5 4
keypad attaches to front paneI
MA3330-100
M2.2 x 1 4
front panel attaches
MA3330-102
M3 x 1 9
3-86
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