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 TM 55-1905-242-14
0223 00
ASSEMBLY--FIRST BOOM
1.
Install the bushings (36) and grease fitting (37) into the first boom (5).
2.
Install the grease fitting (35) into the pin (34) if it was removed during disassembly.
INSTALLATION--FIRST BOOM AND CYLINDER
1.
Position the piston end of the first boom cylinder (27) in the pedestal (31) and secure it with the nut (32), washer (33), and
pin (34).
2.
Using additional personnel or a suitable lifting device, position the first boom (5) in the pedestal (31) and secure it with
the nut (28), washer (29), and pin (30).
3.
Position the rod end of the first boom cylinder (27) in the first boom (5) and secure it with the nut (24), washer (25), and
pin (26).
ASSEMBLY--SECOND BOOM
1.
Install the bushings (22) and grease fitting (23) into the second boom (6).
2.
Install the mount (21) on the second boom (6) and secure it with the bolts (19) and washers (20).
3.
Install the wear pad (18) on the second boom (6) and secure it with the bolts (17).
INSTALLATION--SECOND BOOM AND CYLINDER
1.
Using additional crewmembers or a suitable lifting device, position the second boom (6) on the first boom (5) and secure
it with the nut (14), washer (15), and pin (16).
2.
Position the piston end of the second boom cylinder (10) in the first boom (5) and secure it with the nut (11), washer (12),
and pin (13).
3.
Position the rod end of the second boom cylinder (10) in the second boom (6) and secure it with the nut (7), washer (8),
and pin (9).
4.
Position the extension cylinder hoses on the first boom (5) and second boom (6) and secure them with the bolts (1),
washers (2), nuts (3), and hose clamps (4).
FOLLOW-ON PROCEDURE
1.
Install the extension assembly and cylinder (WP 0194 00).
2.
Lubricate all grease fittings.
3.
Perform load testing and functional testing of the crane following the procedures contained in WP 0222 00.
4.
Clear the lockouts and tagouts and check the operation of the system.
END OF WORK PACKAGE
0223 00-4
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