If realignment is necessary, remove the hoist
mounting bolts and shift the hoist as necessary to
Do not alter holes or stop-blocks on the
achieve the minimum angular tolerance. Trial and
crane mounting plate, as very small
error location may be necessary for proper line-up of
adjustments result in large angular
the bolt holes and stop blocks. If all bolts cannot be
changes. Extreme care should be taken
inserted or the stop blocks interfere with line-up, a
to avoid over correction.
slight elongation of the hoist bolt holes and/or
shimming of the mounting lugs might be necessary.