ABB SGF - Rotational Alignment of Contact Fingers

In case Fingers are found to be not getting properly alignment with the conhtact Piece (67), Then
following steps are to be followed.
l Loosen the Fasteners
l Allow the Complete finger assembly to rotate the extent required to take its self aligned position
with respect to Contact Piece (67)
l Contact are should be cleaned & greased with DC 55 Grease.
l Tighten the Fasteners.
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Fig. 72 : Rotational Alignment of contact fingers (66) for Perfect Contact on Contact Piece (67)
1HDB 050016-YN-A