Motorola DR 3000 Disassembling and Reassembling the Repeater General, Disassembly of Cover

5-4 Disassembly/Reassembly Procedures: Disassembling and Reassembling the Repeater — General

5.5Disassembling and Reassembling the Repeater — General

The following tools are required for disassembling the repeater:

•Small Flat Blade Screwdriver

•TORX™ T30 Driver Bit

•TORX™ T25 Driver Bit

•TORX™ T20 Driver Bit

•TORX™ T15 Driver Bit

•TORX™ T10 Driver Bit

•7 mm Magnetic Socket Driver (extension of >150 mm)

•16 mm Deep Well Socket Driver

•19 mm Deep Well Socket Driver

If a unit requires more complete testing or service than is customarily performed at the basic level, please send repeater to a Motorola Service Center listed in Appendix A.

The following disassembly procedures should be performed only if necessary.

5.6Disassembly Procedures — Detailed

The following are typical procedures to remove and replace the Transmit radio, Receive radio, Repeater Indicator Board, connector board assembly and other miscellaneous parts.

1.Power cord and all external cables must be disconnected before opening up repeater.

2.Take the proper grounding precautions as stated in Section 5.3: Safe Handling of CMOS and LDMOS Devices on page 5-2.

3.When disassembling repeater, retain all screws for reuse.

5.6.1Disassembly of Cover

1.Remove the five screws that retain the cover to the housing as shown in Figure 5-1 using a T20 TORX™ driver.

Screws

Back View of Repeater

Top Cover

Front View of Repeater

Figure 5-1. Removing Top Cover of Repeater Enclosure

February 21, 2007 6866576D03-A