EUD-2016026-00 Rev.2, SmartScanIS User’s Guide for Union Pacific, 14 January 2021
93
4
Under both rails between the ties, remove the ballast to a depth of 4 inches
(10.1 centimeters).
You’ll next install the first bearing scanner.
5
Using a T-handle 1/4-inch hex-wrench, loosen the socket-head-cap screws on the
cover of a not-yet-installed bearing scanner.
The
Type II
bearing scanner has two socket-head-cap screws that attach the weather
cover to the mount.
The
Type III
bearing scanner has six. Four that attach the weather cover to the
mounting plate and two that attach the mounting plate to the mount.
6
Separate the bearing scanner cover-and-module assembly from its mount.
7
If this is a
Type III
bearing scanner, disconnect the heater wiring plug.
Weather Cover
Weather Cover
Mounting Plate
Summary of Contents for SmartScanIS
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