Technogym Selection M810 - Tighten the Safety Grub Screw

SELECTION LINE: Service & Maintenance Manual - rev. 4.0
Page 5.14
5.8.2. TIGHTEN THE SAFETY GRUB SCREW
1-Loose the bolts that fix the backrest. (TOOL: N° 2 17 mm spanner wrenches)
2-Remove the back adjustment (E). If necessary, remove the lower rivets (see arrow) before
removing the back adjustment (E). (TOOL: drill)