LifeFitness LBR-AC Assembly Instructions Manual page 14

Abdominal crunch bench
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4. Attach the foot rest assembly to the base frame, check for level and tighten hardware to 20-25 ft-lbs (27-34 Nm)..
5. With the pivot arm assembly's square-stop facing the pivot arm base assembly, attach the pivot arm assembly
with the pivot shaft to the pivot arm base assembly and tighten hardware to 20-25 ft-lbs (27-34 Nm). Slide bolt
retainers over hex head screws and tighten hardware to 25-29 in-lbs (2.8-3.2 Nm).
NOTE: Pivot shaft found in pivot arm assembly.
6. Attach the work arm assembly to the pivot arm assembly with the pivot shaft, then tighten hardware to 20-25 ft-lbs
(27-34 Nm).. Slide bolt retainers over hex head screws and tighten hardware to 25-29 in-lbs (2.8-3.2 Nm).
NOTE: Pivot shaft found in pivot arm assembly.
Item
1
2
3
4
Item
1
2
3
4
M10 X 1.5 - 25mm Hex Head Screw
5
6
7
8
Item
1
2
3
4
5
M10 X 1.5 - 25mm Hex Head Screw
6
7
8
Page 12 of 21
Description
Foot Rest Assembly
M10 Hex Nylock Nut
3/8 Washer
M10 x 1.5 x 25mm Screw
Description
Pivot Arm Base Assembly
M6 Washer
M6-1.1 X 12 Button Screw
Bolt Retainer
25mm Flange Bushing
Pivot Shaft
Pivot Arm Assembly
Description
Pivot Arm Assembly
M6 Washer
M6-1.1 X 12 Button Screw
Bolt Retainer
25mm Flange Bushing
Work Arm Assembly
Pivot Shaft
Qty.
1
2
2
2
Qty.
1
8
2
2
2
2
1
1
Qty.
1
8
2
2
2
2
1
1

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