2TO CHANGE THE BACK COVER UNITTo remove:1. Remove setscrews A and the spool stand.2. Remove setscrews B, C and D.3. Remove the back cover unit.To attach:4. Put the ribs of back cover into the front cover unit and tighten setscrews B, C and D.5. Attach the spool stand with setscrew A.Back cover unitSetscrew BSetscrew CSet screw ASetscrew DRibRibSpool standSide cover unit
