TM 11-5820-890-30-4
3-24. REPAIR INSTRUCTIONS. Continued
Table 3-3. Threaded Screw Inserts Continued
EQUIPMENT
LOCATION
SCREW INSERT
SIZE
QTY
TYPE
Amplifier-Adapter
where power supply mounts
Amplifier-Adapter
where access covers mount
Amplifier-Adapter
where bottom access cover mounts
Amplifier-Adapter
where power amplifier securing
thumbscrew mounts
Amplifier-Adapter
on bottom of audio amplifier case
where 3 screws of bottom plate
are secured
Amplifier-Adapter
on bottom of CB1 case where
2 screws of bottom plate are
attached
Amplifier-Adapter
where audio amplifier access cover
mounts
Mounting Base
where cover mounts
Connector Assembly
Mounting Base
where connector J5 mounts
Connector Assembly
Mounting Base
where guide pin mounts
Connector Assembly
Control-Monitor
where rear cover mounts
Control-Monitor
where front panel mounts
MA3330-152
MA3330-152
MA3330-152
MA3330-209
MA3330-152
MA3330-152
MA3330-152
MA3330-152
MA3330-104
MA3330-105
MA3330-154
MA3330-154
M3x1.5
17
M3x1.5
12
M3x1.5
2
M 8 x 2
1
M3x1.5
3
M3x1.5
2
M3x1.5
15
M3x1.5
8
M 4 x1
2
M 5 x1
1
M4x1.5
6
M4x1.5
6
3-25. THREADED SCREW INSERT REPLACEMENT PROCEDURE.
Tools:
Threaded screw insert extractor
Thread cleaning tap
Hex wrench
Prewinder
Tang breakoff tool
Brace
References:
Figure 3-11 for illustration of process.
ITEM
ACTION
REMARKS
REMOVAL
a. Threaded screw insert
extractor (1)
Place in hole. Tap extractor to seat in
For recessed M3 x 1 in-
insert. Maintain steady pressure on
serts, use tool 1227-02.
extractor and unscrew insert. Remove
For all others, use tool
insert from hole. See figure 3-11 for
1227-6, or 1227-02, de-
illustration of tool usage.
pending on the insert size.
3-88
