JLG E450A Service And Maintenance Manual page 156

SECTION 4 - BOOM & PLATFORM
NOTE: When installing snap rings make sure they are
3. Install radius pins into their original locations and install
seated in pin groove and closed properly.
snap rings. Repeat with other moving end if replacing as
well.
CLOSED SNAP RING
SNAP RING NOT
CLOSED PROPERLY
4. When complete make sure that both brackets rotate
correctly.
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