JLG 1350SJP Service Manual - Manual (Page 250)

SECTION 4 - BOOM & PLATFORM
4-16 – JLG Lift – 3121142
13. Using the lifting device, remove boom from chassis.
14. Place boom on saw horses or other adequate supports.
Disassembly
It is not necessary to completely remove the entire boom
assembly from the machine to replace the cables. In the fol-
lowing procedure, the base boom section will remain on the
machine.
NEVER HANDLE WIRE ROPE WITH BARE HANDS.
1. Position the boom so that it is horizontal. If the boom is
below horizontal, ensure that the boom is not on the
boom rest.
2. Use an adequate lifting device to support the weight of
the jib and platform assembly.
3. Tag and disconnect the hoses and electrical harnesses
that run to the platform. Cap or plug all openings.
4. Pull the hoses and harnesses through the jib and lay
them off to the side of the boom.
5. Remove the bolt and keeper pin securing the platform
level pivot pin and remove the pin.
6. Remove the bolt and keeper pin securing the jib pivot
pin and remove the pin.
7. Remove the jib and platform assembly from the boom.