STC SmartScanIS, User Manual

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EUD-2016026-00 Rev.2, SmartScanIS User’s Guide for Union Pacific, 14 January 2021
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5 Separate the bearing scanner cover-and-module assembly from its mount.
6 If this is a Type III bearing scanner, disconnect the heater wiring plug.
7 Disconnect the scanner cable connector from the scanner box connector.
8 Store the removed scanner cover-and-module assembly in a safe place until you return
it to STC for repair.
9 Attach the scanner cable connector to the scanner box connector of the new scanner
cover-and-module assembly.
10 If this is a Type II bearing scanner:
a With the hole on top of the bearing scanner cover facing north or east, set the
cover-and-module assembly onto its mount.
b Using the T-handle 1/4-inch hex-wrench, uniformly tighten the two socket-head-cap
screws.
11 If this is a Type III bearing scanner:
a With the hole on top of the bearing scanner cover facing north or east, set the
mounting plate back onto its scanner mount.
b Using the T-handle 1/4-inch hex-wrench, uniformly tighten the two socket-head-cap
screws.
c Reconnect the heater wiring plug.
d With the hole on top of the bearing scanner cover facing north or east, set the
weather cover back onto its mounting plate.
e Using the T-handle 1/4-inch hex-wrench, uniformly tighten the four socket-head-cap
screws.
Scanner Cable Connector Scanner
Scanner Box Connector