Life Fitness Ab Crunch Bench - Manual (Page 3)

1. Locate the LOWER SUPPORT (1) and the CAM FOLLOWER (2). Using two
M10 x 25mm BOLTS (3), FLAT WASHERS (4), and NYLOCK NUTS (5),
secure the LOWER SUPPORT to the CAM FOLLOWER. Loosely tighten
the BOLTS and NUTS.
2. Locate the WORK ARM STOP (6). With the WORK ARM STOP positioned
as shown, align the mounting holes and secure the WORK ARM STOP to
the LOWER SUPPORT (1) using two M10 x 25mm BOLTS (3), FLAT
WASHERS (4), and NYLOCK NUTS (5). Loosely tighten the BOLTS and
NUTS.
3. Locate the CROSSMEMBER (7). With the CROSSMEMBER positioned as
shown, align the mounting holes and secure the CROSSMEMBER to the
CAM FOLLOWER (2) using two M10 x 135mm BOLTS (8), four FLAT
WASHERS (4), and two NYLOCK NUTS (5). Loosely tighten the BOLTS
and NUTS.
4. Locate the FOOT REST (9) and BACK SUPPORT (10). Position the FOOT
REST and BACK SUPPORT as shown. Align the mounting holes and
secure the FOOT REST to the BACK SUPPORT using two M10 x 25mm
BOLTS (3), FLAT WASHERS (4), and NYLOCK NUTS (5). Loosely tighten
the BOLTS and NUTS.
5. Position the BACK SUPPORT (10) over the WORK ARM STOP (6) and
CROSSMEMBER (7) as shown. Align the mounting holes and secure the
BACK SUPPORT to the WORK ARM STOP and CROSSMEMBER using
four M10 x 25mm BOLTS (3), FLAT WASHERS (4), and NYLOCK NUTS
(5). Tighten the BOLTS securely.