Removal - JLG 1200SJP Service Maintenance Manual

4.2 BOOM REMOVAL, DISASSEMBLY/ASSEMBLY, &
CABLE REPLACEMENT

Removal

1. Place machine on firm, level ground.
2. Slightly elevate the boom and support the fly boom
with a crane or an adequate lifting device capable of
handling 6 - 7 tons.
3. Place blocking under lift cylinder to hold it in place.
4. Remove lift cylinder pin securing the lift cylinder rod to
the boom.
1. Pivot Pin
2. Bolt
3. Keeper Pin
5. Remove the boom end cover.
3121142
6. Tag and disconnect the telescope, tank, and pressure
hoses as indicated below from the main valve and cap
ends.
– JLG Lift –
SECTION 4 - BOOM & PLATFORM
4-7