Kenwood NX-3400 Service Manual page 26

3.2.6 Removing the MAIN unit from the chassis
(1) Remove the following parts in numerical order.
<1>VOL/SEL FPC <2>PTT FPC <3>Universal FPC
<4> nine screws
<2>PTT FPC
<1>
VOL/SEL FPC
Note:
The FPC is locked with an actuator.
Raise the actuator straight upward, then make sure
the actuator is perpendicular to the insulator.
Insulator
Front contact
straight upward
<4>
<4>
1-26 (No.RA070<Rev.001>)
<3>Universal FPC
Actuator
perpendicular
<4>
<4>
<4>
<4>
<4>
<4>
<4>
3.2.7 Removing the TOP packing
(1) Pull the TOP packing to the left to remove the packing that
is fit into the left groove of the chassis. <1>
(2) Pull the TOP packing to the right to remove the packing that
is fit into the right groove of the chassis. <2>
(3) Pull the TOP packing to the center to remove the packing
that is fit into the center groove of the chassis. <3>
(4) Remove the TOP packing. <4>
Note:
Remove the packing slowly, as the packing of the
selector part might be overset when the TOP packing
is removed.
If the packing is turned over, return it to the original
position using a soft tipped item (e.g., your finger).
<3>
<2>
TOP packing
<4>
<1>