Equipment Needed

The maintenance technician should take the following tools and equipment on any System 25 service call:

EIA breakout box

Digital voltmeter (KS-20599 or equivalent)

11O/66-type punchdown tool (AT 8762D or equivalent) Dracon TS21 or equivalent touch-tone test set Assorted flat-head screwdrivers

Assorted Phillips-head screwdrivers Long-nosed pliers

Regular pliers

Wrist grounding strap

Model DC4 Digital Tape Unit, with 355A adapter and a D8W cord (Comcode 404079429)

Administration terminal (TI 703KSR or equivalent), with 355A adapter (Comcode 404079436).

4-2

ADTRAN 25 manual Equipment Needed