JLG M450 ANSI Service Manual - Manual (Page 146)

SECTION 4 - BOOM & PLATFORM
4-34 – JLG Lift – 3121127
7. Install the snap ring in the groove on the pin. Repeat
the pin installation steps for all center holes that
have the rivets removed.
NOTE: When installing snap rings make sure they are
seated in pin groove and closed properly.
8. Hold new aluminum round bar tightly, then install
new 8-32 x 0.500 self-threading torx head screw into
one end.
CLOSED SNAP RING
SNAP RING NOT
CLOSED PROPERLY