Life Fitness Home Gym SM20 User Manual

2 STACK MULTI-JUNGLE (SM20)  
UNPACKING AND ASSEMBLY INSTRUCTIONS  
M051-K50-A123  
1
 
SM20 Unpacking & Assembly Instructions  
ASSEMBLY  
Figure 1 shows an assembled SM20.  
Figure 1. SM20 main components (cables removed for clarity).  
1. 1 stack cell (2)  
2. Connecting beam  
1. Place the two weight “cells” in their final resting spots. The cells will be  
approximately 11’4” apart as shown in Figure 2.  
Figure 2. Set the weight stack cells.  
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SM20 Unpacking & Assembly Instructions  
3. Bolt on the connecting beam using a 5/8” socket with extension and combination wrench, to  
the cells using the four 7/16” x 6” bolts, 7/16” washers, and 7/16” nuts, end cap washers and  
end caps. Figure 3 shows the connected cells. You may wish to use a pinch bar to align the  
bolt holes.  
Figure 3. Bolt on the connecting beam.  
Figure 4. Configuration for 6” bolts.  
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SM20 Unpacking & Assembly Instructions  
CROSSOVER CABLE ROUTING  
NOTE: THE INFORMATION BELOW IS FOR REFERENCE ONLY. THE  
CABLES ON THE SM20 HAVE BEEN INSTALLED AT THE  
FACTORY.  
Figure 5. Crossover cable routing.  
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SM20 Unpacking & Assembly Instructions  
Figure 8. Screw the pulley into the weight stack.  
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SM20 Unpacking & Assembly Instructions  
HARDWARE  
Hardware Figure 1. Assembly Parts.  
The parts shown in Hardware Figure 1 are used to assemble the SM20. They are:  
A. 7/16” x 6” hex head bolt (used to bolt connecting beam to the tops of the cells)  
B. 7/16” flat washer  
C. 7/16” cap washer (use on head end of the 6” bolt so end cap will fit on the nut)  
D. 7/16” hex head nut  
E. End caps (bolt covers)  
Hardware Kit: SK50-S0079-0000  
PARTS LIST  
Part #  
ID  
Description  
Quantity  
Main components  
1
2
1-stack cell  
Connecting beam  
2
1
6” bolt hardware  
0017-00101-1561  
0017-00104-0363  
0017-00104-0366  
0017-00103-0233  
0017-00042-0969  
7/16” x 6” hex head bolt  
7/16” flat washer  
7/16” cap washer  
7/16” Nyloc nut  
End caps  
4
4
4
4
4
A
B
C
D
E
Handle and bar  
hardware  
Safety carabiner  
Crossover handle  
Leg strap  
2
2
1
7
 

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