Section III: Maintenance
Page 53
5-376-000102
REV. 1 - 07/10
KNEE BOOM REF
MOVE SENSOR UPWARD TO
LOWER UNDERLIFT GRID;
MOVE DOWNWARD TO RAISE
UNDERLIFT GRID
NOTE:
A GAP OF .125-.1875 MUST BE MAINTAINED
BETWEEN THE SENSOR AND THE BASE BOOM
SIDE PLATE. INTERMITTENT OPERATION WILL
OCCUR IF THE GAP IS NOT MAINTAINED.
BOOM LIFT CYLINDER REF
MOVE SENSOR UPWARD
TO RAISE UNDERLIFT;
DOWN- WARD TO LOWER
UNDERLIFT
NOTE:
A GAP OF .125-.1875 MUST BE MAINTAINED
BETWEEN THE SENSOR AND THE DOUBLER PLATE.
INTERMITTENT OPERATION WILL OCCUR IF THE
GAP IS NOT MAINTAINED.
To change or adjust the factory set positions of the Underlift Level Stop
Assist system, follow these steps:
MPL
1. To change the tilt stop, move the sensor on the underlift boom base
up, to lower the boom, and down to raise the boom as shown below.
2. To change the boom stop, move the sensor on the boom lift cylinder
up, to raise the boom, and down to lower the boom as shown below.
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