EUD-2016026-00 Rev.2, SmartScanIS User’s Guide for Union Pacific, 14 January 2021
127
5
If this is a
Type III
wheel scanner, disconnect the heater wiring plug.
6
Disconnect the scanner cable connector from the scanner box connector.
7
Store the cover-and-module assembly in a safe place until you replace it.
8
If not done already, place the alignment fixture on the rails so that the adjustable gauge
slide is over both wheel scanners.
The fixture should be snug against the top and gauge of both rails.
9
Over the scanner mount, extend the horizontal alignment bar of the fixture as far as it
will go.
10
Tighten the extended bar.
Scanner Cable Connector
Scanner
Scanner Box Connector
Summary of Contents for SmartScanIS
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