User's Manual

Chapter
9
GTR 8000 Base Radio FRU Procedures
GTR 8000 Base Radios are composed of numerous Field Replaceable Units (FRUs) and field replaceable parts. If you
must replace a FRU or part, it is essential to obtain the precise FRU Kit Number or part number, and to review the
replacement procedures provided, including all safety precautions and system impact information.
This chapter lists the FRUs and Field Replaceable Entities (FREs), and includes replacement procedures applicable to
GTR 8000 Base Radio.
Field Replaceable Units (FRUs) and Parts
When ordering Field Replaceable Units (FRUs), provide the FRU Kit Number. When ordering field replaceable parts,
provide the part number. Contact Motorola Solution Support Center (SSC) as needed for numbers not provided here
(for cables internal to a GTR 8000 Base Radio, the part numbers are not listed in this documentation, but you can
locate the part number on the cable before contacting Motorola SSC). See Motorola Solution Support Center on page
211.
Warning: To guard against personal injury and/or damage to equipment, switch a trunked base radio to
Service Mode when performing service. The GTR 8000 Base Radio periodically keys up to pseudo train its
linear transmitter autonomously when not assigned by the zone controller. Tx Inhibiting the base radio also
prevents the transmitter from keying. Remember to switch the base radio back to Normal Mode when
service is complete.
Table 54: GTR 8000 Base Radio Field Replaceable Units
Component Type FRU Kit Number Replacement Procedure
Transceiver Module (700/800 MHz)** DLN6885A
Replacing a Transceiver Module on page
221
Transceiver Module (UHF R1, 380–435
MHz)**
DLN6888A
Transceiver Module (UHF R2, 435–524
MHz)**
DLN6884A
Transceiver Module (VHF, 136–174
MHz)**
DLN6892A
Transceiver Module w/OCXO Transceiver
Option Card (700/800 MHz)**
DLN6883A
Transceiver Module w/OCXO Transceiver
Option Card (UHF R1, 380–435 MHz)**
DLN6889A
Transceiver Module w/OCXO Transceiver
Option Card (UHF R2, 435–524 MHz)**
DLN6886A
Table continued…
6871024P71-A | November 2013 | Send Feedback
Applicant: Motorola Solutions
Equipment Type: ABZ89FC5810B / 109AB-5810B
Exhibit D (Permissive Change)