TM 5-3810-288-12
Figure 2-25. Backhoe hoist cable reeving.
c. Reeving Crowd Cable.
(4) With the shovel boom cribbed to the height
of the revolving frame boom foot lug holes (fig. 2-29),
(1) Unroll and stretch the crowd cable out on
back the truck crane to the boom and align the boom
the ground on the right side of the boom.
foot pin Holes in the boom with those in the revolving
(2) Reeve one end of the crowd cable under
frame.
and around the boom foot drum, to the right cable socket
on the drum, and secure the cable to the drum as shown
(5) Install the boom foot pin through the left
in figure 2-14.
boom foot lug. Using a suitable lifting device, support
(3) Reeve the other end of the crowd cable
the boom foot drum in position, and in-stall the boom foot
around the front of the right groove in the shipper shaft
pin through the drum and the right boom foot lug. Install
roller, around the dipper stick rope thimble, around the
the boom foot pin `retaining plates, capscrews,
front of the left groove in the shipper shaft roller, under
lockwashers, and nuts (fig. 2-30).
and around the boom foot drum, to the left cable socket
on the drum, and secure the cable to the drum (fig. 2-
(6) Install the crowd chain around the front
drum sprocket, boom foot drum sprocket, and over the
d. Retract Cable Reeving.
chain tightener. Adjust the chain as described in
(1) Unroll and stretch the retract cable out on
the ground on the right side of the boom.
2-19
