Lull 944E-42 Service Manual - Manual (Page 39)

3-9 944E-42
Boom
6. Use a suitable overhead lifting device and sling (3) to
support the first boom section. Remove any slack
from the sling
7. Block up or support the lift/lower cylinder. Remove
the cylinder pin and carefully lower the cylinder onto
the support.
8. Working on the top of each slave cylinder, remove
the cylinder mount pin (4). Lower each cylinder
against the transfer carriage. DO NOT stretch or
damage the hydraulic hoses.
9. Use a suitable overhead lifting device and sling to
support the boom.
10. Remove the boom pivot pins (5) and shim washers
(6). Label all parts for installation.
11. Carefully lift the first boom section away from the
machine. Set the boom section down on a hard, level
surface.
MU0351
3
MU0371
4
6
5