Life Fitness SM62 User manual

M051-K50-B138 1
6 STACK MULTI-JUNGLE (SM62)
WITH ONE ADJUSTABLE PULLEY
UNPACKING AND ASSEMBLY INSTRUCTIONS

SM62 Unpacking & Assembly Instructions
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The SM62 comes partially assembled. Follow the steps below to complete the assembly.
WARNING: COMPONENTS OF THE SM62 ARE LARGE AND HEAVY. USE CAUTION
WHEN ASSEMBLING THIS MACHINE.
MATERIALS AND TOOLS REQUIRED FOR ASSEMBLY
1/2”, 3/8”, 5/8” & 9/16”
Socket wrench with
extension
1/8”
hex key wrench 5/8” & 9/16” Combination wrench Pinch bar
You will also need a piano dolly to lift and position the weight stacks and a ladder.
ASSEMBLY TIME
Two people can accomplish this assembly in approximately 2 hours.

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UNPACKING
Follow the steps below when unpacking the components of the SM62.
1. Cut off the shipping wrapper.
2. Remove the parts boxes and shipping boards.
3. Remove the items in the parts boxes. These items are shown in Figure 1.
A. Remove the bolts bag.
B. Remove the parts shown below. Parts that are used to build the SM62 are
described in the section HARDWARE at the end of these instructions.
Figure 1. Parts box contents (box 1 on left, box 2 on right).

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ASSEMBLY
Figure 2 shows an assembled SM62.
Figure 2. SM62 main components.
1. Cubes (2)
2. Lat bench (2)
3. Connecting beam (1)
4. Lat tops (2)
5. Tricep top (1)
6. Adj. X-over top (1)
7. 300 lb. Weight stacks (2)
8. 190 lb. Weight stacks (4)
1. Place the two weight “cubes” in their “final resting spots.” The cubes will be
approximately 11’4” apart as shown in Figure 3.

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Figure 3. Set the weight stack cubes.
Figure 4. Configuration for 2-3/4” and 3” bolts.

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Figure 5. Configuration for 6” bolts.
2. Bolt on the teardrop pulleys above the benches (see Figure 6) on both cubes using
two 3/8” x 2-3/4” hex head bolts. Include the 3/8” flat washer, end cap washers, end caps
and 3/8” Nyloc (locknut). Use the bolt configuration shown. You may wish to use a pinch
bar to align the bolt holes.
Figure 6. Bolt on the teardrop pulleys.
3. Bolt connecting beam to cubes (part 4 from Figure 2) using a 5/8” socket with
extension and combination wrench. Use two of the large 7/16” x 6” bolts, 7/16” washers,
and 7/16” end cap washers and end caps. Figure 7 shows the connected cubes.

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3/8” x 3” (4)
bolt top
beams together 7/16” x 6” (8)
mount on tops
U
T
TV
Remove pulleys from
housings to give clearance
to socket extensio
n
Figure 7. Bolt on the connecting beam, lat tops, tricep tops.
4. Mount the 56” lat tops (part T) to the cubes using a 5/8” socket and combination wrench
by inserting two of the large 7/16” by 6” bolts using the hardware configuration shown in
Figure 7. Mount the 29” tricep tops (part U) to the cubes using the 7/16” x 6” bolts.
Secure to the lat tops using the 3/8” x 3” bolts. Use the hardware configuration shown in
Figure 7. You will need to remove the pulleys from the teardrop pulley assemblies to gain
clearance for the socket wrench extension. Leave the pulleys out of the housings until the
cables have been installed.
150 lb.
weight stack
300 lb.
weight stack
150 lb.
weight stack
Figure 8. Mount rubber bumpers and the weight stacks.

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5. Install the weight stacks. To do this:
A. Use a 9/16” socket and combination wrench and remove the tricep back rest
bolts (see Figure 9).
B. Use a 9/16” socket and combination wrench and unbolt the top plate and remove
the guide rods (see Figure 9).
Figure 9. Remove the tricep back rest, the top plate and the guide rods.
C. Prepare the weight stack. Slide the guide rods (2) through the weight stacks (1)
as shown below. Place rubber bumpers (3) on the bottoms of each guide rod.
Make sure the pull pin (4) is in the bottom weight plate.
D. Flip over the weight stacks. When shipped, the weight stacks have the pull pins
facing upward. You will need to flip the stacks over so that the pull pins are facing
outward when they are loaded onto the machine. Since the pull pins will be facing
downward when they are flipped over, it is recommended that you put the stacks
on a padded carpet to keep the pins from being damaged.
E. Set the weight stacks onto the machine. Using a piano dolly, lift the weight
stacks over the bottom plate and set the stacks onto the rubber bumpers with the
plate numbers facing outward. The 300 lb weight stacks need to be facing the
“sides” of the cells (where the benches will be attached- number 8 in Figure 9).
The 190 lb weight stacks will need to be facing the “outsides” and “insides” of the
cells (where the tricep pulleys and crossover pulleys will be attached- number 9 in
Figure 8). Make sure the pull pins are facing outward.

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C. Prepare the weight stack-
add bumpers to bottom, insert
guide rods, put pull pin in
bottom stack. D. Flip over the weight stack
onto piano dolly. E. Hoist the weight
stack onto the machine.
Figure 10. Install the weight stacks.
F. Bolt on the top plate to the top of the cells with the top plate on the guide rods
as shown in Figure 11 using a 9/16” socket and combination wrench and the 3”
bolts (with cap washers) that were previously inserted.
Figure 11. Bolt on the top plate.
6. Bolt the floating pulleys into the 190 lb weight stacks used for the crossovers using a
7/8” combination wrench. You will need to remove the pulley from the housing to thread
the plug into the weight stack bayonet. Make sure the 9/16” jam nut is threaded 1-5/8”
away from the pulley as shown in Figure 12. Leave the pulleys out since you will need to
have them out when the cable is routed.

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Figure 12. Bolt the floating pulleys into the crossover 190 lb weight stacks.
7. Mount the seated row and lat benches to the frame. Use the 3/8” x 2-3/4” hex bolts on
the upper bench frame holes as shown below. Use the 3/8” x 3” hex bolts on the lower lat
bench holes as shown below. Use a 9/16” socket and combination wrenches.
Use a pinch bar to align the
seat frame holes to the cubes
Figure 13. Mount the benches to the frame.

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Figure 14. Bolt the lat benches to the frame.

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INSTALLING THE CABLES
The SM62 uses six cables. There are two different types of cable used on the SM62. They
are:
1. Crossover cables (ball end cables) (3).
2. Lat pulldown and tricep cables (3).
The lat and tricep cables can be identified by their short length and the adjustable crossover
cables can be identified by the ball on the end of the cable. The routings for these cables are
shown in the figures below.
NOTE: YOU MUST REMOVE ALL PULLEYS TO ROUTE THE CABLES.
USE A 9/16” COMBINATION WRENCH AND SOCKET TO DO THIS
(SEE FIGURE 15). YOU MAY WISH TO REMOVE THE SHOULDER
BOLTS (FIGURE 15 RIGHT SIDE) BY USING A 3/8” COMBINATION
WRENCH AND A 1/8” HEX KEY WRENCH. WHEN YOU HAVE
ROUTED THE CABLES, REPLACE ALL PULLEYS AND PLACE
END CAPS ON NUT AND BOLT ENDS. YOU MAY NEED TO PRY
THE PULLEY HOUSINGS OPEN TO REPLACE THE PULLEYS.
Figure 15. Removing the pulley bolts.

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ADJUSTABLE CROSSOVER CABLE ROUTING
Once you’ve removed the pulleys as described previously, route the adjustable crossover
cable as shown in Figure 16.
Figure 16. Adjustable crossover cable routing.

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Figure 17. Adjustable crossover cable end detail.
Using a 7/8” wrench, tighten the jam nut onto the adjustable pulley threads as shown in Figure
17. Place a rubber cap on the top of the cable as shown in Figure 17 (right).
CROSSOVER CABLE ROUTING
Once you’ve removed the pulleys as described previously, route the two crossover cables as
shown in Figure 18.
Figure 18. Crossover cable routing.

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LAT PULLDOWN CABLE ROUTING
Route the lat pulldown cable as shown in Figure 21. Screw the cable into the weight stack as
shown previously in Figure 20.
Figure 19. Lat pulldown cable routing.
Bolt the cable to the weight stacks as shown in Figure 20. Thread the 7/8” nut up on the
cable bolt as shown at left. Screw the bolt down into the weight stack as shown at right.
Tighten the bolt with a 7/8” combination wrench.
Figure 20. Screw the cable into the weight stack.

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TRICEP PUSHDOWN CABLE ROUTING
Route the tricep pushdown cable as shown in Figure 22. Screw the cable into the weight stack
as shown previously in Figure 20.
Figure 21. Tricep pushdown cable routing.

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HARDWARE
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Hardware Figure 1. Assembly Parts.

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The parts shown in Hardware Figure 1 are used to assemble the SM62. They are:
A. 7/16” x 6” hex head bolt (used to bolt the tricep top beams, lat top beams, and
connecting beam to the tops of the cubes)
B. 7/16” flat washer
C. 7/16” cap washer (used on the head end of the 6” bolt so end cap will fit on the nut)
D. 7/16” hex head nut
E. 3/8” x 3” hex head bolt (used to bolt the tricep pushdown beams to the connecting
beam)
F. 3/8” x 2-3/4” hex head bolt (used for all other connections)
G. End caps (bolt covers)
H. 3/8” flat washer
J. 3/8” end cap washers (end caps snap onto them)
K. 3/8” Nyloc (locknut)
The part shown in Hardware Figure 2 is the 9/16” cable jam nut that’s used to secure the
cables to the weight stacks.
Hardware Figure 2. Cable jam nut.
M. Cable jam nut
Hardware Figure 3 shows the types of cables that are included with the SM62.

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NPQ
R
Hardware Figure 3. Cables.
N. Lat pulldown cables (same as tricep cable) (2)
P. Tricep cable (same as lat pulldown cables) (1)
Q. Adjustable crossover cables (one ball end) (1)
R. Crossover cables (two ball ends) (2)

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Hardware Figure 5. Top assemblies.
S. Teardrop pulleys (bolt on above lat and seated row benches) (2)
T. 56” Lat tops (bolt to top of cells with pulleys above lat benches) (2)
U. 29” Tricep top (bolt on to 56” lat top bar) (1)
V. Adjustable crossover top (bolt on to 56” lat top bar) (1)