
ASSEMBLY INSTRUCTIONS
Apollo Modular Gym System
Inner Outer Thigh Station
Standard
Deluxe
America’s Premier Exercise Equipment
Revision Date 08-23-05
Inner Outer Thigh Station Rev0

About the Inner Outer Thigh Station
Congratulations on your new purchase of the Inner Outer Thigh
Station. We hope you are completely satisfi ed with this product
and wish you many years of enjoyment.
Prior to the Assembly of the Inner Outer Thigh Station
1. We advise you to consult your local Tuff Stuff retailer if you
should have a question or problem regarding the proper
assembly of this unit.
Tuff Stuff Equipment
This Tuffstuff product has been built to precise quality standards
and has been carefully packaged to ensure that damage will
not occur during shipment. The TuffStuff Warranty and signature
indicating fi nal inspection has been conducted by our line foreman,
is an expression of our confi dence in the completeness, the
materials, and workmanship of this product.
Warranty
SEE A COPY OF WARRANTY ON BACK PAGE.
Registration Card
To avoid unnecessary delays in warranty service and to insure that
a permanent record of your purchase is on fi le with our factory,
be sure to complete the warranty registration card and send it to
TuffStuff Fitness Equipment today.
Specifi cations
1. Maximum Wt. Capacity - 200 lbs.
2. Total Machine Weight - 90 lbs.
2. Neatly organize and identify all parts according to the Parts List
and the Exploded View Diagram.
Tool Requirements
1. One 7/8” combination wrench
2. One 3/4” combination wrench
3. One 9/16” combination wrench
4. One 1/2” combination wrench
5. One ratchet
6. One 9/16” socket
7. One rubber mallet
8. External retaining-ring pliers
9. Measuring tape
10. Utility knife
Note: Due to continuing product improvements, specifi cations and designs are subject to change
without notice.
Step 1 Main Frame Assembly
A
Assemble the Adjustable Pulley Bracket (#3) to the Weight Stack Frame using hardware shown.
Attach a Pulley 3/8 X 4 1/2 (#23) to the Weight Stack Frame using hardware shown.
B
Using a rubber mallet, insert a Plastic End Cap 2 X 3 (#42) onto the tube-end of the Main Frame (#11). Next, affi x the
C
Main Frame (#11) to the Weight Stack Frame using hardware shown.
Attach a Pulley 3/8 X 3 1/2 (#22) and a Small Cover Plate 3 1/2 Pulley (#19) to the Main Frame (#11) using hardware
D
shown.
Assembly List
Item # Description Qty. Item # Description Qty.
3 ADJUSTABLE PULLEY BRACKET 1 32 HEX HEAD CAP SCREW GR-5 B/O 3/8-16 X 1 3/4 3
11 MAIN FRAME 1 34 HEX HEAD CAP SCREW GR-5 B/O 3/8-16 X 3 1/4 2
19 SMALL COVER PLATE 3 1/2” PULLEY 1 39 NYLON INSERT JAM LOCK NUT B/O 3/8-16 2
22 PULLEY 3/8” X 3 1/2” 1 40 NYLON INSERT LOCK NUT B/O 3/8-16 2
23 PULLEY 3/8” X 4 1/2” 2 42 PLASTIC END CAP 2 X 3 1
28 FINISHED HEX NUT B/O 1/2-13 2 60 SPLIT LOCK WASHER B/O 3/8” 1
30 FLAT WASHER SAE B/O 3/8” 9 61 SPLIT LOCK WASHER Z/P 1/2” 2
1
Inner Outer Thigh Station

28
61
61
Weight Stack
Frame
A
39
C
30
28
23
34
30
30
40
3
30
32
39
30
23
B
30
32
11
42
Inner Outer Thigh Station
32
60
30
19
22
D
30
30
34
Weight Stack
Frame
Note: Some parts have
been cut away for clarity.
40
2

Step 2 Attach Pivot Legs to Main Frame
A
Attach a Pulley 3/8 X 3 1/2 (#22) and a Small Cover Plate 3 1/2 Pulley (#19) to the Cam
Support Tube (#5) using hardware shown.
Insert the Pivot Axles (#14) into the receptacles of the Main Frame (#11). Next, attach the
B
Cam Support Tube (#5) and the Adjustable Cam Plate (#2) to the right side Pivot Axle
(#14).
Attach the Pivot Legs (#8, 16) to the Pivot Axles (#14).
C
C
16
B
33
30
19
A
22
2
30
405
14
Assembly List
Item # Description Qty.
2 ADJUSTABLE CAM PLATE 1
5 CAM SUPPORT TUBE 1
8 LEFT PIVOT LEG 1
14 PIVOT AXLE 1 X 10 13/16 2
16 RIGHT PIVOT LEG 1
19 SMALL COVER PLATE 3 1/2” PULLEY 1
22 PULLEY 3/8” X 3 1/2” 1
30 FLAT WASHER SAE B/O 3/8” 2
33 HEX HEAD CAP SCREW GR-5 B/O 3/8-16 X 3 1
40 NYLON INSERT LOCK NUT B/O 3/8-16 1
3
11
8
14
Note: Some parts have
been cut away for clarity.
Inner Outer Thigh Station