5-5
TMS800E SERVICE MANUAL HOIST AND COUNTERWEIGHT
Published 01-29-2014, Control # 496-00
6. Elevate the boom above 45 degrees boom angle to
check if the hoist is level. Reposition the hoist drum and
tighten the cord so you can have the cord in the center of
the protractor at the 90 degree mark. If the cord is not at
the 90 degree mark, the hoist will have to be shimmed
until the cord is at the 90 degree mark.
NOTE: This test is for cable piling up on one side of the
hoist drum.
LOCATING CENTERLINE WITH
SQUARE
MAIN HOIST IS ALIGNED TO THE RIGHT HAND SHEAVE
AUXILIARY HOIST IS ALIGNED TO THE CENTER SHEAVE
FIGURE 5-2
6019
CAUTION
Do not alter holes or stop blocks on the crane mounting
plate, as very small adjustments result in large angular
changes. Extreme care should be taken to avoid over-
correction.
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