LOAD KING 35-127 M, Operator'S Manual

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158
35-127 M
Maintenance
Dial Indicator & Bell Type Indicator Tip
9� Re-power the crane�
10� Raise boom out of boom rest to approximately 40°�
11� Rotate swing drive at least one full revolution of the output pinion gear while watching dial indicator
to determine lowest reading on indicator� Note the lowest reading�
12� Rotate the swing drive to the position of the lowest reading�
13� Remove the dial indicator�
14� Install the new WAD Sensor, Part No� T145537, by inserting the threaded end of the sensor into the
sensor port of the swing drive (see Fig� 7) by hand, thread it clockwise until the end of the sensor
contact the gear inside the swing drive housing� Do not force the sensor any past this point, as you
may damage the sensor�
Swing Drive Port
15� Note the location of the index notch on the sensor� Rotate the sensor counterclockwise exactly 1/2
turn�
16� Note the position of the index notch on the sensor and continue to rotate counterclockwise until
the index notch reaches the ‘three o’clock’ or ‘nine o’clock’ position, no more than 1 full turn from
location of sensor at the end of Step 12�
17� Tighten the sensor retaining nut using 3/4” open-end wrench�