Harrington Hoists and Cranes LB Lever Hoist - (L5) User Manual
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Figure 6-15 Brake Spring and Female Thread Assembly
5) Hook the outward-projecting end of (47) Free Chain Spring onto the slot at the back of (48) Spring
Holder, and hook the other end (inward-projecting) of the Spring onto the slot of (45) Free Chain
Knob assembly. Refer to Figure 6-16.
Figure 6-16 Free Chain Knob Assembly
6) Turn (48) Spring Holder 120° counterclockwise while lightly pressing it toward the (45) Free
Chain Knob assembly. Install the spring holder onto the Pinion serration and hold it in place. Refer
to Figure 6-17.
7) While holding the (48) Spring Holder in place, fasten it in place with the (49) Slotted Nut and (50)
Split pin.
8) Set the Selector Lever to the „N‟ position and pull the Free Chain Knob into the free chaining mode.
Operate the hoist in the free chain mode to ensure correct performance.
9)
If the free chaining can not be performed, the hoist has been assembled
incorrectly. Correctly reassemble the hoist in accordance with this procedure.