
ASSEMBLY INSTRUCTIONS
TABLE OF CONTENTS:
Introduction
Pg. 1
Safety Precautions
Pg. 1
Assembly
Pg. 2 - Pg. 9
Cable Adjustment
Pg. 7
Cable Mapping Diagram
Fold-out Pg. 10
Exploded View Diagram
Fold-out Pg. 11
Parts List
Pg. 12
Warranty
Back Page
SP-407
Single Column
A m e r i c a ’ s P r e m i e r E x e r c i s e E q u i p m e n t
Revision Date 06-26-02
42 1/2"
43 1/4"
L 42 1/2" W 43 1/4" H 90 1/2"
© 2003 TuffStuff Fitness Equipment, Inc.
SP-407 Rev0

Introduction
About the Single Column SP-407
Congratulations on your new purchase of the Single Column.
We hope you are completely satisfied with this product and
wish you many years of enjoyment.
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 limited lifetime
warranty and signature indicating final inspection has been
conducted by our line foreman, is an expression of our
confidence 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 file
with our factory, be sure to complete the warranty
registration card and send it to Task Industries today.
Specifications
1. Maximum Wt. Capacity - 150 Lbs.
2. Total Machine Weight - 455 Lbs.
3. Footprint (LWH) - See Front Page
Prior to the Assembly of the Single Column
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.
2. Neatly organize and identify all parts according to the
Parts List and the Exploded View Diagram .
Tool Requirements
1. One 3/4” combination wrench
2. One 9/16” combination wrench
3. One 1/2” combination wrench
4. One 7/16” combination wrench
5. One ratchet
6. One 9/16” socket
7. One 3/4” socket
8. One 7/16” socket
9. Rubber mallet
10. Windex or household glass cleaner
11. One can silicone spray / teflon spray lubricant
12. Measuring tape
13. Utility knife
Hardware Measurement Diagram
Note: Due to continuing product improvements, specifications and designs are subject to change
without notice.
S afety First
Regardless of how enthusiastic you may be about getting on
your equipment and exercising, take the time to ensure that
your safety is not jeopardized. A moment’s lack of attention
can result in an accident, as can failure to observe certain
safety precautions.
1. Read, study and understand the Owner’s Manual and all
the warning labels on this product. Furthermore, it is
recommended to familiarize yourself and others with the
proper operation and workout recommendations for this
Tuff Stuff product prior to use. Some of this information
can be obtained in this Owner’s Manual, as-well-as from
your local Tuff Stuff retailer.
2. It is imperative that you retain this Owner’s Manual and be
sure all warning labels are legible and intact.
Replacement of Owner’s Manuals and labels are available
from your local Tuff Stuff retailer.
3. Consult with your physician before beginning any exercise
program.
Safety Precautions
WASHER DIAMETER
SCREW WIDTH
4. Use proper discretion when children are present.
5. Frayed or worn cables can be dangerous and may cause
injury. Periodically check these cables for any indication
of wear.
6. Keep hands, limbs, loose clothing and long hair well out of
the way of moving parts.
7. Do not attempt to lift more weight than you can control
safely.
8. Inspect the Unit for any sign of wear on parts, hardware
becoming loose or cracks on welds. If a problem is found,
do not use or allow the machine to be used until the
defective part is repaired or replaced.
NUT DIAMETER
1
SP-407 Single Column

Owner’s Manual: Assembly Instructions
61
1
21
39
39
FIG. 1 Using a rubber mallet, insert two Plastic End Caps 2 X 3
(#39) onto the tube-ends of the Base Frame (#21). Next, on a flat
surface attach the Base Frame (#21) to the Weight Stack Frame
(#1) using two Hex Head Cap Screws 1/2-13 X 4 3/4 (#58), four Flat
Washers SAE 1/2” (#60), and two Nylon Insert Lock Nuts 1/2-13
(#59).
Note: Use the overhead view on the cover page for designing
your layout before assembling.
60
60
61
30
G
1
FIG. 2 Attach a Nylon Pulley 3 1/2 Rd. (#15- Labeled G) to the
Adjustable Pulley Bracket (#30) using one Hex Head Cap Screw
3/8-16 X 1 3/4 (#36), two Flat Washers SAE 3/8” (#53), and one Nylon Insert Jam Lock Nut 3/8-16 (#51). Next, affix the Adjustable Pul-
ley Bracket (#30) to the Weight Stack Frame (#1) using two Fin-
ished Hex Nuts 1/2-13 (#61), and two Flat Washers SAE 1/2” (#60).
Note: The black boxed letter pointing to the pulleys are used
throughout this manual as reference to the Cable Mapping Diagram on fold-out page 10. These black boxed letters will be
primarily used for locating certain pulleys during the cable routing process beginning with Fig. 2.
3
13
3
13
21
FIG. 3 Insert the two Guide Rods (#3) into the receptacles of the
Base Frame (#21). Next, slide the Rubber Donuts (#13) onto the
Guide Rods (#3).
Note: Lubricate the Guide Rods (#3) with silicone or teflon lubricant at this time.
3
3
5
5
13
13
21
FIG. 4 Carefully begin sliding the Weight Plates (#5) onto the
Guide Rods (#3), in position as shown above, allowing the first one
to rest on top of the Rubber Donuts (#13).
SP-407 Single Column
2

3
4
6
3
84
FIG. 5 Slide the assembled Top Plate Selector Bar (#6) onto the
Guide Rods (#3) allowing it to rest on top of the completed Weight
Stack.
Note: Be sure Selector Pin on the Top Plate Selector Bar
(#6) is facing out, as shown above, before sliding the Top
Plate Selector Bar (#6) onto the Guide Rods (#3).
27
31
31
E
1
3
3
FIG. 6 Maneuver the two Guide Rods (#3) into the holes on the
bottom side of the Guide Rod Retainer (#4).
4
27
31
D
I
J
FIG. 7 Assemble four Nylon Pulleys 4 1/2 Rd. (#15-Labeled D, E,
I, J) to the Top Upright Connector (#27) using four Cable Retainer
Brackets (# 31), two Hex Head Cap Screws 3/8-16 X 4 1/2 (#50),
four Flat Washers SAE 3/8” (#53), and two Nylon Insert Jam Lock
Nuts 3/8-16 (#51).
3
1
3
FIG. 8 Attach the Top Upright Connector (#27) to the Guide
Rod Retainer (#4) and the Weight Stack Frame (#1) using two Hex
Head Cap Screws 1/2-13 X 3 1/2 (#56), four Flat Washers SAE
1/2” (#60), and two Nylon Insert Lock Nuts 1/2-13 (#59).
3
SP-407 Single Column