Fru Replacement Process - Motorola DIMETRA MTS 2 Installation, Configuration And Basic Service Manual

MTS 2 and MTS 4 Installation, Configuration and Basic Service Manual

FRU Replacement Process

For a list of available FRUs, see
Process 7-4 Replacing the MTS 4 Preselector
Remove the Preselector, see
1
Reinstall the Preselector, see
2
Removing the MTS 4 Preselector
Procedure 7-8 How to Remove the MTS 4 Preselector
Remove the door of the cabinet completely.
1
Remove the four screws holding the front panel.
2
Loosen the two screws holding the front section of the top panel and slide off the panel.
3
Loosen the screws fastening the rear section of the top panel and slide off the panel.
4
Unscrew the antenna cable and remove the RX cables connected to the back of the Preselector.
5
Loosen the two fastening screws at the front enough to free the mounting bracket.
6
Slide the Preselector out of the cabinet.
7
Remove the Preselector from the bracket and replace with the new unit.
8
Reinstalling the MTS 4 Preselector
Procedure 7-9 How to Reinstall the MTS 4 Preselector
Fasten the Preselector onto the bracket.
1
Slide the Preselector into the cabinet.
2
Tighten the two fastening screws at the front.
3
Screw on the antenna cable and connect the RX cables to the back of the Preselector.
4
Slide on the top rear and front panels and fasten these with screws.
5
Put the front panel back on and screw this into place.
6
Put the door of the cabinet back on.
7
6802800U74-N September 2009
Appendix A, "Field Replaceable Units
Procedure 7-8.
Procedure 7-9.
FRU Replacement Process
(FRUs)".
7-21