JLG 400S Service And Maintenance Manual page 295

INSTALL NEW LINK
1. Squeeze cut-out end of new link into half-shear (female)
end of track section.
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SECTION 4 - BOOM & PLATFORM
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.
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