Harrington Hoists and Cranes (G)NTH Trolley - Manual (Page 36)

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19) Remove the dirt from the hand wheel [33] and apply machine oil to the threaded part. Assemble
onto the pinion shaft [14] by turning it clockwise as far as possible.
20) Place wheel stopper [34] on the head of the pinion [14], insert wheel stopper pin [35] and fix it with
a split pin [36].

: NEVER forget to bend the split pin after inserting into the wheel stopper pin.
21) Set the notch of the hand wheel to the left hand side. Insert the vertical link of the hand chain [43]
into the notch of the hand wheel [33] and reeve the hand chain by turning the hand wheel
clockwise.
NOTE: Make sure welds on hand chain are to the outside of the hand wheel.
Figure 6-8 Hand Wheel Assembly
22) Put wheel cover [37] on the body A [10] and fix them with the spring washers [39] and screws
[38].
23) Put a hoist with body B [11] side up. Place the slack end of the load chain between body A [10]
and body B [11]. Then insert tail pin [40], and screw tap socket bolt [41] into the body B.

: Make sure the load chain is not twisted. Be careful not to cross thread or over
torque tap socket bolt [41].
Figure 6- 9 Body “B” Assembly