4K187 Motor short circuit modification

Overview

In some 4K187 targets sold after 2012 the motors have been placed with the contact points to close to the target frame.

This has in some cases caused the cable isolation to break, created a short circuit and

the motor has not worked as expected. Interim quick fix.

Place a piece of plastic, paper or similar between the motor and the target frame:

Problem:

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Interim quick fix:

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