TM 9-4940-568-34
3-132
3-40. BOOM ASSEMBLY REPLACEMENT (Continued)
WARNING
Remove pivot shaft (12) far
enough to release mast (14).
Ensure that mast (14) is properly
supported. Failure to comply
may result in injury to personnel
or damage to equipment.
(9) With help from assistant, remove pivot
shaft (12) from mast (14).
(10) With help from assistant, remove pivot
shaft (12) from LH tension link cylinder
(15).
(11) Remove screw (16), washer (17), and
bushing (18) from rivet eyebolt (19).
WARNING
Lift cylinders must be supported
to remove pivot shafts (20 and
26). Failure to comply may result
in injury to personnel or damage
to equipment.
(12) Remove pivot shaft (20) from RH lift
cylinder (21).
(13) Remove screw (22), washer (23) and
bushing (24) from rivet eyebolt (25).
(14) Remove rivet eyebolt (25) from pivot
shaft (26).
(15)Remove pivot shaft (26) from LH lift
cylinder (27).
(16)Remove boom assembly (3) from crane
(28).