JLG 450A_AJ Series II Service Manual - Manual (Page 235)

SECTION 4 - BOOM & PLATFORM
3121290 – JLG Lift – 4-23
Install New Link
1. Squeeze cut-out end of new link into half-shear (female)
end of track section.
2. Spread half-shear (female) end of new link and slide cut-
out end of track section into it. Use a screwdriver if nec-
essary.
3. After new link is installed round half-shears do not fit
properly in cut-outs.