IEMCA BOSS 552 - IC Manual For Use And Maintenance page 136

9 - PARTS REPLACEMENT
9.3 REPLACEMENT OF THE GUIDE CHANNELS WITH INSERTS WITH
POLYURETHANE GUIDE CHANNELS
• Remove the upper and lower fastening screws
of the guide channels with inserts.
• Remove the guide channels with inserts.
• Assemble the "snap in" pins.
9 - Pag. 3 / 6
BOSS 552-IC
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