Ab Crunch Assembly Instructions 1. LOOSELY assemble the FRONT BRACE (1) and REAR BRACE (2) to the TOWER (3) using four M10 X 130mm BOLTS (4), eight 3/8" SAE WASH- ERS (5) and four M10 NYLOCK NUTS (6) as shown.
5. Assemble the PULLEY (11), OUTPUT CAM (12) and OUTPUT PLATE (13) using two M10 X 50mm BOLTS (14), four 3/8" SAE WASHERS (5) and two M10 NYLOCK NUTS (6) as shown. Tighten the BOLTS and NUTS securely. 6. Assemble the FRONT SHROUD (15) and REAR SHROUD (16) to the TOWER (3) using four M10 X 20mm BOLTS (17), four 3/8"...
Ab Crunch Assembly Instructions 8. Attach the SEAT PAD (20) to the SEAT FRAME (9) using two M10 X 25mm BOLTS (18) and two 3/8" SAE WASHERS (5). Tighten the BOLTS securely. 9. Attach the LUMBAR PAD (21) to the SEAT FRAME (9) using two M10 X 35mm BOLTS (22) and two 3/8"...
11. Assemble one V-GROOVE PULLEY (26), CABLE BALL STOP (27) and PULLEY PLATE (28) to the SEAT FRAME (9) using two M10 X 75mm BOLTS (29), four 3/8" SAE WASHERS (5) and two M10 NYLOCK NUTS (6) as shown. Repeat for the other side. Tighten the BOLTS and NUTS securely.