220
SJ63 AJ+, SJ63 AJ229043AAA
Section 5 – Procedures Boom
4. Locate the limit switch on the side of the main
boom at the platform end of the lower e-chain
tube. Pull in the limit switch arm and place a
piece of tape over the switch hole. The tape
prevents it from being damaged as the fly boom
is removed.
M62070AA
5. Remove the top and side wear pads and shims
for the fly boom inside the platform end of the
main boom. Store shims with the appropriate
parts for reassembly.
M62069AA
NOTE
All wear pads inside the platform end of the main
boom must be removed so the fly boom section
can be pulled all the way out. Wear pads on the
counterweight end of the fly boom section would
otherwise prevent removal.
6. Remove the cover plate on the counterweight
end of the upper pivot.
7. Disconnect and cap the extension cylinder
hoses.
M62072AA
8. Remove the extension cylinder base-end pin.
When driving the pin out, be aware there are
spacers on each side of the extension cylinder
boss.
M62073AA
To order go to Discount-Equipment.com
To Next Page
Loading...
Need help?
General
