Body Craft MA410 User manual

INSTRUCTION MANUAL
K1 GYM STRENGTH TRAINING SYSTEM
MA410
R
Bodycraft is a division of Recreation Supply Inc.
P.O. BOX 181
Sunbury, OH 43074
QUESTION?
As a quality home gym supplier we are committed to your complete satisfaction. If you have
questions, or find missing or damaged parts, we will guarantee your complete satisfaction through
our authorized dealer service centers or our home office customer service department. Please call
your local dealer for assistance or BodyCraft at 800-990-5556 (9:00 AM - 5:00 PM). Our trained
technicians will provide immediate assistance to you, free of charge.

1
BEFORE YOU BEGIN
Congratulations and thank you for selecting the K1 GYM strength training
system. The K1 GYM offers an impressive array of strength training exercises
to develop every major muscle group of the body. Whether your goal is
cardiovascular fitness, a shapely, toned body or dramatic muscle size and
strength, the K1 GYM will help you achieve the specific results you want.
For your safety and benefit, read this manual and the accompanying literature
before using the K1 GYM. Keep this manual for future reference.
If you have additional questions, please call your local dealer or our customer
service department at 800-990-5556 Monday through Friday, 9 a.m. until 5 p.m.
Eastern Time.
IMPORTANT SAFETY NOTES
1.This product must be assembled on a flat, level surface to assure its
proper function.
2.Clean pads and frame on a regular basis. We recommend warm,
soapy water. Do not use harsh or abrasive chemicals.
3.Inspect and tighten all parts before every use. Replace any worn
parts immediately. Failure to do so may result in serious injury.
4. Keep children away from the K1 GYM at all times.
5. Keep your hands away from cables and pulleys during operation.
Keep your hands away from moving parts other than the designated
handles.
6.When adjusting the seat, make sure the spring pin is fully engaged.
If not, the seat may slip and cause serious injury.
7. Make certain all cables are seated within the pulleys before every use.
8.Exercise with care to avoid injury.
9.If unsure about the proper use of the K1 GYM strength
training system call your local dealer or our customer
service department at 800-990-5556.
There is a risk assumed by individuals who use this type of equipment.
Before beginning this or any other exercise program consult your physician.
This is especially important for individuals over the age of 35 or persons
with pre-existing health problems. Recreation Supply, Inc. assumes no
responsibility for personal injury or property damage sustained by or
through use of this product.

45A
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44 52
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96
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28
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12
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114
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51A
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96
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68
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118A
125
118A
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83
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105
11993
73
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122
98
98
70
70
126
126
126
69
121 109
69
119 107
108
122
118
61
117
66
66
48
7
14
1
117
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123
124 49
80
130
92A
69
70
98
76
76
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64
32
32
57
57
56
56
57
126
70
98
56
57
56
15
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65
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10
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22
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55
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95
102 102
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78
109121
76
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66
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48
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9
5
3
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61
71
79
8
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129
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101 121
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52A
38
31
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92A
80 118
60
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11
67
67119
119
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47
92
6
61
66
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47
43
86
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81 120
120
OVERVIEW
104 104
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39
42
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124
61
51
110
130
107
122
122
122
122
21
130
50 130 122
122
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61
110
130
13
61
110 71
51
61
91
91
129
129
129
130
121
121
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27
130
37
36
35
97
2
90
40
40
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63
63
4
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113
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124
66
129 129
121
121
121
121 102
102
103
121
21
61
61
110
130
130
121
110
110
24
29
26
52A
51A
25
130
61
33
60
33
33
33
2
50
122
122
130
107

1
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45A
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50A
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2
3
45
6
7
8 9
10 11 12 13 14
15 16 17 18 19
20 21 22 23 24 25 26 27
28 29 30 31 32 33 34
37 38
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43 45
48 49 50 50A
44
35 36
47
1
1
1
1
1
1
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2
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1
1
1
1
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1
1
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2
2
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1
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1
6
1
1
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2
4
1
19
1
1
2
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2
4
1
1
3
2
1
2
2
4
1
4
1
BASE FRAME
REAR UPRIGHT
TOP FRAME
REAR STABILIZER
BENCH PRESS UPRIGHT
BENCH PRESS ARM
SEAT SUPPORT
GUIDE ROD
BACK PAD SUPPORT
SEAT SLIDER
CHROMED CAM ASSEMBLY
CABLE ARM ASSEMBLY
TOP GUIDE ROD RETAINER
HANDLE
CABLE ARM
LEG EXTENSION ARM
SQUAT HANDLE
LEG EXTENSION CABLE ARM
FLAT POSITION SUPPORT
BACK SUPPORT PLATE
LAT BAR HOLDER
SEAT HINGE
SWIVEL CABLE TOP
FLOATING PULLEY BLOCK
SINGLE PULLEY BLOCK
SINGLE PULLEY WITH STOPPER
PULLEY BLOCK W/SCREW
PULLEY GUARD
CABLE GUIDE PLATE
SEAT SUPPORT CLAMP
AXLE OF BENCH PRESS ARM
FOAM ROLLER HOLDER
METAL ROLLER
METAL BUSHING OF LEG EXTENSION
WEIGHT PLATE
TOP PLATE
SELECTOR ROD
BEARING HOUSING
POSTER PLATE
SHROUD
TRIM OF SHROUD
TRIM OF POSTER PLATE
LAT BAR
SNAP HOOK
SINGLE HANDLE
ANKLE STRAP
CLUTCH LEVER OF CABLE ARM
1" HAND GRIP
HAND GRIP
AXLE
PLASTIC SLEEVE FOR LAT BAR
LINK CHAIN
45A
PARTS LIST
NO. DESCRIPTION QTY.
01/4 1/2 3/4 1/4 1/2 3/4 1/4 1/2 3/4 1/4 1/2 3/41" 2" 3" 4" 1/4 1/2 3/4 1/4 1/2 3/45" 6"
(inch)
3
46

51
51A
52
52A
53
54
55
56
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61
62
63
64
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66
67
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79
80
81
82
83
84
85
86
87
88
89
90
91
92
92A
93
95
96
97
98
99
PARTS LIST
NO. DESCRIPTION QTY.
01/4 1/2 3/4 1/4 1/2 3/4 1/4 1/2 3/4 1/4 1/2 3/41" 2" 3" 4" 1/4 1/2 3/4 1/4 1/2 3/45" 6"
(inch)
54 55
57 58
59 61 62
63 64 65 66 67 68
69 70 71 72 73 74
75 76 77 78 79 80
81 82 83 84
90 91 92
9392A 95 96 97
98 99
4
60
85
87 88 89
51
51A
53
56
86
1
1
1
1
2
1
1
4
4
1
1
4
25
2
2
1
2
5
3
2
4
4
4
2
4
2
2
8
2
1
2
2
1
2
2
2
2
2
4
4
4
1
2
1
2
1
1
2
1
4
4
TOP CABLE
CONNECTING CABLE
CABLE ARM CABLE
BENCH PRESS CABLE
CLUTCH CABLE
SEAT PAD
BACK PAD
FOAM PAD
COVER OF FOAM PAD
FOAM OF SQUAT HANDLE
COVER OF FOAM OF SQUAT HANDLE
METAL CAP
PULLEY
SMALL PULLEY
50 X 75mm END CAP
END CAP
60 X 50mm BUSHING
50mm SQ. PLUG
25 X 50mm END PLUG
50mm ROUND PLUG
PLASTIC COVER
PLASTIC WASHER
PLASTIC GUIDE ROD HOLDER
PLASTIC CAP
1-1/8" STEEL BUSHING
1" STEEL BUSHING
BEARING
1/2" BUSHING
3/8" BUSHING
1" PLASTIC STOPPER
1" STOPPER
RUBBER DONUT
HOOK PLATE
CABLE ARM COLLAR
STEEL SPACER
CABLE ARM AXLE COLLAR
COLLAR
SEALING RING
BEARING
BEARING BASIN
BEARING COVER
MAGNETIC SELECTOR PIN
ADJ. STOPPER
POP PIN (LONGER)
POP PIN (SHORTER)
SPRING KNOB
HANDLE
POP PIN
TOP PLATE BOLT
5/16" X 1-1/4" SET SCREW
5/16" X 3/4" SET SCREW
52
52A

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118A
119
120
121
122
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124
125
126
127
128
129
130
131
132
PARTS LIST
NO. DESCRIPTION QTY.
01/4 1/2 3/4 1/4 1/2 3/4 1/4 1/2 3/4 1/4 1/2 3/41" 2" 3" 4" 1/4 1/2 3/4 1/4 1/2 3/45" 6"
(inch)
100
107
108
109
110
111
112
113
114
123
116
117
118
101
102
103
104
105
106
5
118A
115
119
121
122
120
127
128
124
129
125
130
131
126
132
2
5
6
1
4
2
4
5
4
2
15
1
2
8
2
2
4
5
2
4
6
2
35
27
2
13
4
4
1
2
17
30
2
2
1/2' X 5-1/4" HEX BOLT
1/2" X 3-1/2" HEX BOLT
1/2" X 3-1/4" HEX BOLT
1/2" X 3" HEX BOLT
1/2" X 1" HEX BOLT
3/8" X 5-3/4" HEX BOLT
3/8" X 3-1/8" HEX BOLT
3/8" X 3" HEX BOLT
3/8" X 2-3/4" HEX BOLT
3/8" X 2-3/4" HEX BOLT (ALL THREADED)
3/8" X 1-3/4" HEX BOLT
3/8" X 2-1/2" HEX BOLT
3/8" X 1" HEX BOLT (ALL THREADED)
5/16" X 1/2" HEX BOLT (ALL THREADED)
5/16" X 1-1/2" HEX BOLT
M5 X 18mm ROUND SCREW
M6 X 5/8" CONIC SCREW
5/16" X 5/8" INNER SCREW
3/8" X 5/8" INNER SCREW
3/8" X 1/2" INNER SCREW
5/16" X 1/4" SET SCREW
M6 SET SCREW
1/2" WASHER
3/8" WASHER
5/16" SPRING WASHER
5/16" WASHER
3/8" SPRING WASHER
5/16" NUT
METAL CAP
24mm NYLON NUT
1/2" NYLON NUT
3/8" NYLON NUT
5/16" NYLON NUT
M5 NYLON NUT

102
103
121
21
107122
122
130
102
121
121
63
63
79
71
71
71
37
36
97
35
79
71
90
64
106
122
122
121
121
129
129
122
122
104
104
121
121
107
122
122
122
122
21
130
130
121
121 129
129
121
129
129
121
121
121
129
66
2
4
1
5
8
13
3
STEP 1 Base Frame Assembly
6
5. Insert two Plastic Guide Rod
Holders (71) into the holes in the
weight base on the Base Frame
(1). Slide a Rubber Donut (79)
onto one end of each Guide Rod
(8) and then insert the Guide
Rods (8) into the Plastic Guide
Rod Holders (71).
6. Slide each Weight Plate (35)
over the Guide Rods (8). Make
certain that each plate is
oriented with the selector holes
on bottom and facing forward.
Attach the Top Plate (36) to the
Selector Rod (37) using the Top
Plate Bolt (97). Tighten the Top
Plate Bolts (97). Slide the Top
Plate (36) and Selector Rod (37)
onto the Guide Rods (8).
7. Insert two Plastic Guide Rod
Holders (71) into the holes in the
Top Guide Rod Retainer (13).
Slide the Top Guide Rod
Retainer (13) over the Guide
Rods (8) and then attach the
Top Guide Rod Retainer (13) to
the bolts welded on the Top
Frame (3), using two 1/2"
Washers (121) and two 1/2"
Nylon Nuts (129).
8. Attach the Lat Bar Holder (21) to
the Top Frame (3) and Rear
Upright (2), using four 3/8" X 3"
Hex Bolts (107), eight 3/8"
Washers (122) and four 3/8"
Nylon Nuts (130).
To ease the assembly process, do NOT tighten bolts until instructed.
1. Attach the Rear Stabilizer (4) to the Base Frame (1) using two 1/2" X 3-1/4" Hex Bolts (102), four 1/2"
Washers (121) and two 1/2" Nylon Nuts (129). Attach the End Cap (64) to the front of the Base
Frame (1) and attach two 50 X 75 mm End Caps (63) to the Rear Stabilizer (4).
2. Attach the Rear Upright (2) to the bolts welded on the Rear Stabilizer (4), using two 1/2" Washers
(121) and two 1/2" Nylon Nuts (129). Attach a 50 mm SQ Plug (66) to the top of the Rear Upright (2).
3. Slide the Bench Press Upright (5) over the Base Frame (1), align the holes and attach the Bench
Press Upright (5) to the Base Frame (1), using two 3/8" X 3-1/8" Hex Bolts (106), four 3/8" Washers
(122) and two 3/8" Nylon Nuts (130).
4. Lay the Top Frame (3) atop the Bench Press Upright (5), then attach to the Rear Upright (2), using
one 1/2" X 3" Hex Bolt (103) in the top threaded hole, and one 1/2" X 3-1/4" Hex Bolt (102), two 1/2"
Washers (121) and one 1/2" Nylon Nut (129) in the bottom hole. Attach the Top Frame (3) to the
Bench Press Upright (5), using two 1/2" X 1" Hex Bolts (104) and two 1/2" Washers (121).

129
129
130
121
122
122
121
5
1
12
15
15
121
84
83
83
106
104
121
121
104
122
122
84
119
119
68
68
101
101
38
38
121
121
121
121
31
67
67
11
6
STEP 2 Cable Arm and Bench Press Assembly
7
We recommend two people for completion of this step.
1. Attach the Cable Arm Assembly (12) to the Bench Press Upright (5), using two 3/8" X 3-1/8" Hex
Bolts (106), four 3/8" Washers (122) and two 3/8" Nylon Nuts (130). Remember to keep all bolts
loose to ensure the holes will align easily. Attach the Cable Arm Assembly (12) to the Base Frame
(1) using two 1/2" X 1" Hex Bolt (104) and two 1/2" Washers (121).
2. Slide the axle of each Cable Arm (15) through the holes in the selector plates in the Cable Arm
Assembly (12) and then fasten using the Axle Collars (84 & 83). Tighten the set screws on the
Axle Collars with a 5/16" Allen wrench. Check to ensure that each Cable Arm (15) pivots freely
and that the cables are not twisted.
3. Attach the Chromed Cam Assembly (11) to the Bench Press Arm (6) by inserting the Axle of Bench
Press Arm (31). Slide a Bearing Housing (38) onto each end of the Axle of Bench Press Arm (31).
4. Attach the two Bearing Housings (38) to the Bench Press Upright (5), using two 1/2" X 3-1/2" Hex
Bolts (101), four 1/2" Washers (121) and two 1/2" Nylon Nuts (129).
5. Plug the back side of the Bench Press Arm (6) with two 25 X 50 mm Plugs (67), and plug the front
side of the Bench Press Arm (6) with two 50 mm Round Plugs (68).

55
54
57
57
70
70
69
119
69
69 57
57
69
119
124
101
109
122
122
20
20 9
66
66
102
121
121
129
19
121
121
121
14
121
121
100
100
102
121 129
129
109
121
121
129
22
22
112
112
122
122
93
117
117
123
124123
32
32
49
7
1
10
18
99
99
99
70
70
129
129
121
121
99
STEP 3 Seat and Leg Extension Assembly
8
1. Slide the Seat Slider (10) onto the Seat Support (7) and then attach the Handle Set (14) and Seat
Support (7) to the Base Frame (1), using two 1/2" X 3-1/4" Hex Bolts (102), four 1/2" Washers (121)
and two 1/2" Nylon Nuts (129).
2. Attach the Leg Extension Arm (18) to the Seat Support (7) by aligning the holes and then inserting
the Leg Extension Axle (49). Fasten the Leg Extension Axle (49) using two 5/16" Washers (124),
two Spring Washers (123) and two 5/16" X 5/8" Inner Hex Screws (117). Double check two
bearings pre-assembled on the Leg Extension Arm (18) at factory by pulling the "u" shaped spring
pin and making sure it rotates freely.
3. Insert a Foam Roller Holder (32) into the tube on the front of the Seat Support (7). Insert a Foam
Roller Holder (32) into the tube on the bottom of the Leg Extension Arm (18). Slide a Plastic Cover
(69) onto each end of the Foam Roller Holders (32). Mount the Foam Pads (56) to the Foam Roller
Holders (32). TIP: Moisten the center of the Foam Pads (56) with water to make it easier. Secure
the Foam Pads (56) with Plastic Washers (69) and Set Screws (99). Tighten the pre-installed 5/16"
X 1/4" Set Screw (119) with an Allen wrench to help hold Foam Roller Holder (32) in place.
4. Slide the Seat Hinges (22) onto the Seat Slider (10) as shown. Screw the Seat Pad (54) to the
Seat Hinges (22), using two 3/8" X 1" Hex Bolts (112) and two 3/8" Washers (122).
5. Attach the Back Support (9) to the Seat Slider (10), using one 1/2" X 3-1/2" Hex Bolt (101), two 1/2"
Washers (121) and one 1/2" Nylon Nut (129). Attach the Flat Position Support (19) to the Back
Support (9), using one 1/2" X 3-1/4" Hex Bolt (102), two 1/2" Washers (121) and one 1/2" Nylon Nut
(129). Note: Use the Flat Position Support (19) when the bench is in the flat position. Fold it away
when bench is in incline or decline positions. Attach both Back Support Plates (20) to the Back
Support (9) and to the Base Frame (1), using (on each end) one 1/2" X 5-1/4" Hex Bolt (100), two
1/2" Washers (121) and one 1/2" Nylon Nut (129). Tighten these bolts, and then loosen just enough
to allow the Plates to pivot while sliding the Seat Slider (10).
6. Attach the Back Pad (55) to the Back Support (9), using two 3/8" X 2-3/4" Hex Bolts (109) and two
3/8" Washers (122). Plug both ends of the Back Support (9) with a 50mm SQ Plug (66).

T1
T4
T6
T7
T8
T9
T5
T3
T2
STEP 4 Top Cable Assembly
T5
61
110 24
130
51
37
T9
130
61
26
110
T3
61
27
110
130
T7
TOP CABLE (51)
bolt end ball with hook end
9
T1
61
3
122
122
108 130
3
T2
61
108
130
122
122
T4
130
108
61
3
61
13
110
110
T6
130
130
T6,T8
T8
Assemble cables and pulleys simultaneously
1. Start by inserting the threaded end of the Top Cable (51) into the slot in the front of the Top Frame (3) as
shown in inset T1. Then insert a pulley into the slot, making sure the cable is seated in the pulley groove and
running over the top of the pulley. Attach the pulley to the Top Frame (3) using one 3/8" X 2-3/4" Hex Bolt
(108), two 3/8" Washers (122) and one 3/8" Nylon Nut (130).
2. Push the cable through the Top Frame (3) until it emerges from the slot just behind the Front Upright. Mount a
pulley in the slot using one 3/8" X 2-3/4" Hex Bolt (108), two 3/8" Washers (122) and one 3/8" Nylon Nut (130)
as shown in inset T2.
3. Find the Single Pulley with Stopper (26). Run the Top Cable (51) through the center. Attach a pulley to the
Single Pulley with Stopper (26) using one 3/8" X 1-3/4" Hex Bolt (110) and one 3/8" Nylon Nut (130) as shown
in inset T3. The cable runs along the side nearest the threaded end, not the side with the flat top. Let the
Single Pulley with Stopper (26) dangle. It does not attach to the frame.
4. Grab two pulleys and hold them side-by-side. Mount the pulleys to the Top Frame (3), as shown in inset T4,
while ensuring the Top Cable (51) is running over top of the outside (left side) pulley. Use one 3/8" X 2-3/4"
Hex Bolt (108) and one 3/8" Nylon Nut (130). Do not tighten this bolt. You will need to remove it when routing
the Connecting Cable (51A).
5. Find the Pulley Block with Screw (27). Screw it into the threaded receptor on the Top Guide Rod Retainer (13)
approximately half way. Run the Top Cable (51) through the Top Guide Rod Retainer (13) and then screw the
end of the Top Cable (51) into the Top Plate (36), approximately half way, as shown in T9. Insert a pulley into
the Pulley Block with Screw (27), ensuring that the cable runs below the pulley and is seated in the groove.
Secure the pulley using one 3/8" X 1-3/4" Hex Bolt (110) and one 3/8" Nylon Nut (130) as shown T7.
6. While routing the Top Cable (51) over top, attach pulleys T6 and T8 to the Top Guide Rod Retainer (13) using
one 3/8" X 1-1/4" Hex Bolt (110) and one 3/8" Nylon Nut (130) in each as shown.
7. Mount a pulley in the top hole (nearest the closed side) of the Floating Pulley Block
(24), using one 3/8" X 1-3/4" Hex Bolt (110) and one 3/8" Nylon Nut (130). Pull some
slack in the Top Cable (51) in between T4 and T6. Slip the cable into the Floating
Pulley Block (24) making sure it seats in the pulley groove. The Floating Pulley Block
(24) does not attach to the frame.
Cable adjustments are made at the end.

C5 C6 C7
C3
C1
C4
C2
CONNECTING CABLE (51A)
STEP 5 Connecting Cable
ball end bolt end
C1
51A
25
C2
108
3
130
61
51A
51
C6
61
7
108
122
77
122
77
130
110
1
111 122
130
C3,C5
C3
C5
C7
107
18
130
C4
T5
24
110
130
61
51
51A
10
1. Screw the threaded end of the Connecting Cable (51A) into the Single Pulley Block (25) approximately half
way as shown inset C1.
2. Route the terminal end of the Connecting Cable (51A) over the top of the inside (right side) pulley mounted
on the Top Frame (3) as shown inset C2.
3. Continue the cable routing down and around pulley C3 mounted on top of the Base Frame (1) as shown
inset C3, using one 3/8" X 1-3/4" Hex Bolt (110) and one 3/8" Nut (130). The Connecting Cable (51A) enters
this pulley on the weight stack side and exits on the outside. Note: The pulley bracket welded to the base
frame directly behind the weight stack is not utilized unless you have purchased the optional Leg Press
Attachment. See the Leg Press assembly manual for routing of the leg press cable.
4. Mount a pulley in the second-from-bottom hole in the Floating Pulley Block (24) using one 3/8" X 1-3/4" Hex
Bolt (110) and one 3/8" Nut (130). Then continue the cable up and over this pulley as shown in inset C4.
5. Continue the cable routing down and under a pulley you will now mount in the slot in the Base Frame (1),
using one 3/8" X 2" Hex Bolt (111) and two 3/8" Washers (122). Enter the rear of the pulley and then slide
the cable through the Base Frame (1), exiting through the hole in the End Cap (64).
6. Run the cable through the slot in the front of the Seat Support (7) and attach the cable to Leg Extension
Cable Arm (18) as shown in inset C7, using one 3/8" X 3" Hex Bolt (107) and one 3/8" Nut (130).
7. Slide a pulley into the slot in the front of the Seat Support (7) and secure using one 3/8" X 2-3/4" Hex Bolt
(108), two 3/8" Plastic Pulley
Spacers (77), two 3/8" Washers
(122) and one 3/8" Nut (130) as
shown in inset C6.

STEP 6 Cable Arm Cable
K1
K2
K3
K9
K4
K10
K11
K6
K5
K7 K8
84
12 83 15
61
130
119
110
K2,K10
61
12
K9
28
110
130
CABLE ARM CABLE (52) ball endball end
114 61
23
130 126
62
87
82
87
128
8915 88 88 89
110
118A
125
125
K1,K11
105
61
61
28
28
130
K4,K8
12
K4
K8
105
61
61
28
28
130
K5,K7
K5
K7
12
61
28
110
130
K3
11
61
130
110
25
29
51A
K6
The Cable Arms and Cable are preassembled. Inset K1, K11 is there just to show you the internal components in
the unlikely event you have a future internal problem. You need to complete the routing of the Cable Arms cable to
the rest of the machine.
1. Attach a Pulley (61) and a Pulley Guard (110) to each side of the top of the Cable Arm Assembly (12) using one
3/8" X 1-3/4" Hex Bolt (110) and one 3/8" Nylon Nut (130) for each as shown in K3 and K9. These pulleys are
located where the cable exits the rear of the Cable Arm (15). Make sure to run the cable over top of these
pulleys. Tighten the bolt while making sure the Pulley Guard (110) does not rub on the cable.
2. Attach a Pulley (61) and a Pulley Guard (110) to each side of the bottom of the Cable Arm Assembly (12) using
one 3/8" X 5-3/4" Hex Bolt (105) and one 3/8" Nylon Nut (130) as shown in K4, K8. One bolt for both pulleys.
These pulleys are located at the base of the Cable Arm Assembly (12). Make sure to run the cable underneath
these pulleys. Tighten the bolt while making sure the Pulley Guards (110) do not rub on the cable.
3. Attach the final pulley for the Cable Arm Cable (52) to the Single Pulley Block (25) dangling from the end of the
Connecting Cable (51A). Make sure to run the cable around the pulley. Secure the Cable Guide Plate (29)
(facing upward) to the Single Pulley Block (25) as shown in inset K6, using one 3/8" X 1-3/4" Hex Bolt (110) and
3/8" Nut (130). This cable guide is included to ensure that the Cable Arm Cable (52) does not twist during use.
Slip the Connecting Cable (51A), which is running vertically just behind, into the slot of the cable Guide Plate (29).

S1
S2
S3
11
STEP 7 Bench Press Cable
S1
W3
52A
26
S2 52A
61
11
110
130
BENCH PRESS CABLE (52A)
metal ball endbolt end
12
52A
S3
1. Screw the threaded end of Bench Press Cable (52A) into the Single Pulley with Stopper
(26) approximately half way as shown in inset S1.
2. Route the Bench Press Cable (52A) down and under a pulley attached to the Chromed
Cam Assembly (11) using one 3/8" X 1-3/4" Hex Bolt (110) and one 3/8" Nut (130) as show
in inset S2.
3. Continue the cable routing up to hook the ball end of Bench Press Cable (52A) into the
bracket welded on the Bench Press Upright (5) as shown in inset S3.

a. The Cables should be tightened to the point just before the Top Plate lifts off the stack. In
other words, if the Top Plate is not resting on the stack, you will need to add length, or, if there
is slack in the cables, you will need to shorten the cables. There are several adjustment
points. If only minor adjustments need to be made, you can adjust the Screw ends on the Top
Cable (at the Top Plate), the Low Cable (where it screws into the Single Pulley Block), or the
Bench Press cable (where it screws into the Single Pulley Block with Stopper). These ends
of these cables must be screwed in at least 1/3 of their length for safety purposes.
Once you are done with these adjustments, lock them into place using the jam nuts.
b. Broader adjustments are made at the Floating Pulley Block (24). Moving the bottom pulley
toward the center decreases length (takes up slack). Conversely, moving the bottom pulley
outward gains cable length.
c. Once the cables have been adjusted to remove all slack, adjust the Adjustable Stoppers (91)
in the Top Frame to where they just touch the Floating Pulley Block (24), and the Single Pulley
with Stopper (26). The Adjustable Stoppers (91) aid in the function of the gym by eliminating
the need to engage all cables in any given exercise routine.
Step 8 The Cable Adjustment
26
24
91
13

STEP 9 Shroud and Poster Plate Assembly
113
113
113
113
113
113
113
113
124
124
124
124
41
41
40
40
42
5
3
6
13
1
39
43
17
44
44
45
45
45A
124
124
124
117
117
117
124
124
124
124
14
1. Attach the two Shrouds (40) to the Base Frame (1) and Top Guide Rod Retainer (13) using four 5/16" X 1/2" Hex Bolts (113)
and four 5/16" Washers (124) on each.
2. Attach the Poster Plate (39) to the Bench Press Upright (5) using three 5/16" X 5/8" Inner Screws (117) and three 5/16"
Washers (124).
3. Trim the Shrouds (40) and Poster Plate (39) with the provided Plastic Trim (41 & 42). You may need to cut the trim to proper
length.
Now tighten all bolts. First, tighten the bolts at the base of the Rear
Upright, where it attaches to the Rear Stabilizer. Then tighten all
bolts, working your way from the base of the gym to the top of
the gym. Check to ensure all bolts are tight, all cables are
tight and cables are seated into the pulley grooves.

Assembly is complete! Please take the following steps before using the gym:
1.
2.
3.
4.
5.
6.
7.
Make certain all bolts are tightened securely.
Make certain all cables are seated into all pulley grooves. A cable rubbing
against steel will peel the nylon coating, voiding warranty and resulting in a
need for replacement.
Pre-stretch the cables. Put the Magnetic Selector Pin (90) in the bottom hole
on the weight stack. Pull on the cables with great force, helping remove any
kinks and providing any initial cable stretch.
Be aware the cables can loosen and slightly stretch upon initial use.
The cables should be adjusted as tight as possible, but no so tight as to lift
the Top Plate (36) above the weight stack. Be certain to secure the jam nuts
after adjustments are made.
For better performance, apply a household lubricant (such as silicone) to any
adjustable areas and to the Guide Rods (8).
Enjoy many years of a Fit Lifestyle.
Thank you for purchasing the K1 Gym. If You have any questions,
please call your local BodyCraft dealer or call our
customer service department at 800-990-5556