Life Fitness 8500 3 User manual

85003-STACKMULTI-GYM
Part # 6866301 Revision:3/15/001
ASSEMBLYINSTRUCTIONS

IMPORTANT NOTES
Please note:
ToolsRequiredforAssembly
* Thank you for purchasing the LIFE FITNESS 8500 MULTI-GYM. Please read these instructions
thoroughly and keep them for future reference. This product must be assembled on a flat, level
surface to assure its proper function.
* Rubber mallet or hammer
* 3/4” wrench, 9/16” wrench
* Ratchet with 3/4” and 9/16” sockets
* 5/32”, 3/16”, 7/32” Allen wrenches
* Adjustable wrench
* Tape measure
2
NOTE:BOLTLENGTH IS MEASURED FROMTHEUNDERSIDEOFTHE HEAD OFTHE BOLT.
BOLT LENGTH RULER:
* We recommend cleaning your product (pads and frame) on a regular basis, using warm soapy
water. Touch-up paint can be purchased from your LIFE FITNESS customer service represen-
tative at [phone].
Bolt Length Ruler
01 2 3 4 5 6
1/2 1/2 1/2 1/2 1/2 1/2
BOLT LENGTH
There is a risk assumed by individuals who use this type of equipment. To minimize risk, please
follow these rules:
2. Do not allow minors or children to play on or around this equipment.
1. Inspect equipment daily. Tighten all loose connections and replace worn parts immediately.
Failure to do so may result in serious injury.
3. Exercise with care to avoid injury.
4. If unsure of proper use of equipment, call your local LIFE FITNESS STRENGTH distributor or
call the LIFE FITNESS STRENGTH customer service department at [phone].
5. Consult your physician before beginning any exercise program.

3
PART#
6617103
6779802
6625502
6624202
6624302
6622903
6623003
6623503
6624502
6622503
6620903
6691803
6692402
6623702
6662203
6662303
6628302
6275302
6523401
6765203
6765303
6769903
6768003
6767903
6769003
6769702
6769803
6772102
6768803
6768503
6769203
6867203
6872502
6771003
6770102
6871702
6768303
6770703
6772201
6772301
6764901
6773101
6773201
6773301
6773401
6773501
3108002
3116101
3202301
6284501
6389701
6619301
6714601
3116001
6594702
6651602
6868703
6122702
KEY
1
2
3
4
5
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
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
QTY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
1
1
1
1
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
8
1
1
1
1
1
8
24
2
3
1
1
3
3
1
2
1
2
PART#
3118401
6140701
6177001
6412001
6466901
6427101
6692601
6781601
6757701
3103801
6480301
6020601
3104901
6619501
3109602
6075906
6214401
6406401
6695001
3103302
3103304
3102501
3114502
3102802
3102807
3102502
3102801
3102804
3202401
3102901
3102933
3102922
3102915
3102906
3202101
3102910
3102918
3102917
3202107
3202109
6780101
6780001
6780301
6780201
6780401
6780601
6780501
6214501
6703801
6189501
6382301
6375801
6764803
6764803
6779601
3102909
3108404
6827001
DESCRIPTION
4”VINYL CAP
1X 1” GLIDE
2-1/2X5-1/2NON-SKIDSTRIP
3/8X 2-3/4” DIA. SPRING PIN
1/2X 3-1/2” DIA. SPRING PIN
KEYHOLECLEVIS
3X 2” END CAP
1/2X 7-7/8”SPRING PIN
2-7/8X1”CABLE CLIP
5/16”SNAPLINK
3/8”FLANGE SPACER
1/2”FLANGEBEARING
3/4”FLANGEBEARING
3/4”SLEEVEBEARING
1/2”PAL NUT
12 LINK CHAIN
WEIGHTSTACKPIN
HINGETAB
3/4” DIA. TAPPED SHAFT
13/16”SHAFTCOLLAR
1-5/16”SHAFT COLLAR
3/8”WASHER
3/8”LOCK WASHER
3/8”LOCK NUT
3/8”LOW HEIGHT LOCK NUT
1/2”WASHER
1/2”LOCK NUT
1/2”LOW HEIGHT LOCK NUT
3/8X1” BTTN HD CAP SCREW
3/8X 1-1/4” BOLT
3/8 X 2”BOLT
3/8X 2-3/4” BOLT
3/8X 3-1/4” BOLT
3/8 X 4”BOLT
1/2X 1-1/4” BOLT
1/2 X 3”BOLT
1/2X 3-1/4” BOLT
1/2 X 4”BOLT
1/2X 6-1/2” BOLT
1/2X 7-1/2” BOLT
PECARMPAD
PRESSSEAT PAD
PRESSBACK PAD
LEGSEAT PAD
LEGBACK PAD
PECSEATPAD
PECBACKPAD
WEIGHT PLATE
WEIGHTPLATELABELS(LBS.)
WEIGHTPLATELABELS(1-25)
WEIGHTPLATEBUSHING(10CT)
ABCRUNCH STRAP
LEGSHROUD
PECSHROUD
PRESSSHROUD
3/8 X 1”BOLT
3/8X 3” COUNTERSUNKBOLT
2-7/8X 2-1/4” CABLE CLIP
QTY
1
5
4
6
1
1
2
1
12
4
24
4
6
2
1
1
3
4
1
6
8
79
5
41
3
21
24
8
4
15
13
18
14
4
2
7
8
10
2
1
2
1
1
1
1
1
1
60
1
1
12
1
1
1
1
13
2
8
DESCRIPTION
REARUPRIGHT
LEGBACKPADADJUST
LEGBACK PAD SUPPORT
BACKPADANGLELEFT
BACKPADANGLERIGHT
PECARM RIGHT
PECARM LEFT
PRESSARM
CALF/LOW ROW
BEARINGHOUSING
FLOATINGPULLEY STOP
SEATSUPPORT
PADSUPPORT
WOLFFSLEEVE
LEGEXTHANDLERIGHT
LEGEXTHANDLELEFT
2 X 8”PLATE
LAT BAR
72-3/8”GUIDEROD
PRESSG.R.SUPPORT
LEGG.R. SUPPORT
PECG.R. SUPPORT
LEGWT.STACKBASE
PRESSWT.STACKBASE
BASE
PULLEYBRACKET
CENTERPULLEYBRACKET
PECCAM
FRONTUPRIGHT
TOPBOOM
REARBASELEG
LEGCURL/EXTENSION
PADSLEEVE
LEGFRAME
SWIVELPULLEY BRACKET
PRESS ARM ADJUST
PRESSFRAME
PRESSBASE
19-1/4”TUBE
21-1/2”TUBE
4X 7”ROLLER PAD
LATCABLEASSEMBLY
LEGCABLEASSEMBLY
PRESSCABLEASSEMBLY
ABCRUNCHCABLEASSEMBLY
PECDECCABLEASSEMBLY
WEIGHT STACK CUSHION
4-1/2”PULLEY
PILLOWBLOCK BEARING
20HOLE SELECTOR SHAFT
LOWROW CHROME BAR
U-PIN
HEADPLATE
1-1/4”SQ.RUBBER BUMPER
FLOATINGPULLEY BRACKET
2X 15-1/2” PLATE
4-1/2X8”PLATE
3/8X 1/2” SPACER
KEY
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
PARTS LIST

4
STEP 1:
FIGURE 1
01 2 3 4 5 6
1/2 1/2 1/2 1/2 1/2 1/2
• LOOSELY assemble the LEG WEIGHT STACK BASE (23) and the PRESS WEIGHT STACK BASE (24) to the BASE (25) using two
1/2 X 3-1/4” BOLTS (95) and two 1/2” LOCK NUTS (85) as shown in FIGURE 1.
• Apply two NON-SKID STRIPS (61) to the BASE (25) as shown in FIGURE 1.
1/2 X 3-1/4” 95
24
25
85
61
23

STEP 2:
FIGURE 2
5
• LOOSELY assemble the FRONT UPRIGHT (29) to the BASE (25) using two 1/2 X 3-1/4” BOLTS (95) and two 1/2” LOCK NUTS (85)
as shown in FIGURE 2.
• LOOSELY assemble the REAR UPRIGHT (1) to the BASE (25) using one 1/2 X 3” BOLT (94), two 1/2” WASHERS (84), and one 1/2”
LOCK NUT (85) as shown in FIGURE 2.
• LOOSELY assemble the TOP BOOM (30) to the FRONT UPRIGHT (29) using two 1/2 X 3-1/4” BOLTS (95) and two 1/2” LOCK NUTS
(85) as shown in FIGURE 2.
• LOOSELY assemble the TOP BOOM (30) to the REAR UPRIGHT (1) using two 1/2 X 4” BOLTS (96), two 1/2” WASHERS (84), and
one 1/2” LOCK NUT (85) as shown in FIGURE 2.
TIGTEN ALL LOOSE FRAME CONNECTIONS MADE TO THIS POINT!
25
85
85
84
1
84
85
30
85
95 1/2 X 3-1/4”
95 1/2 X 3-1/4”
94 1/2 X 3”
96 1/2 X 4””
29

STEP 3:
FIGURE 3
6
01 2 3 4 5 6
1/2 1/2 1/2 1/2 1/2 1/2
• SECURELY assemble the FLOATING PULLEY STOP (11) and the SEAT SUPPORT (12) to the FRONT UPRIGHT (29) using two 1/2
X 4” BOLTS (96) and two 1/2” LOW HEIGHT LOCK NUTS (86) as shown in FIGURE 3.
• SECURELY assemble one 3/8 X 2-3/4” SPRING PIN (62) to the SEAT SUPPORT (12) as shown in FIGURE 3.
• SECURELY assemble one PEC SEAT PAD (104) to the PAD SUPPORT (13) using two 3/8 X 1-1/4” BOLTS (88) and two 3/8” WASHERS
(80) as shown in FIGURE 3.
• CAREFULLY insert the PAD SUPPORT (13) into the SEAT SUPPORT (12) and engage the SPRING PIN into one of the holes.
• SECURELY assemble one PEC BACK PAD (105) to the FRONT UPRIGHT (29) using two 3/8 X 4” BOLTS (92) and two 3/8” WASHERS
(80) as shown.
13
104
105
3/8 X 1-1/4” 88
1/2 X 4” 96
92 3/8 X 4”
11
1/2”
LOW
HEIGHT
80
29
62
12
80 86

7
STEP 4:
FIGURE 4
• SECURELY assemble the BEARING HOUSING (10) and the CENTER PULLEY BRACKET (27) to the FRONT UPRIGHT (29) using two
1/2 X 4” BOLTS (96) and two 1/2” LOW HEIGHT LOCK NUTS (86).
• SECURELY assemble a 3/8 X 2-3/4” SPRING PIN (62) to the to the RIGHT & LEFT PEC ARM (6 & 7). See FIGURE 4.
• Assemble the RIGHT PEC ARM (6) and one PEC CAM (28) to the BEARING HOUSING (10) using one 3/4” SLEEVE BEARING (72), two
3/4” FLANGE BEARINGS (71), one 1/2” WASHER (84), and one 1/2” LOCK NUT (85) as shown in FIGURE 4. (NOTE: SECURELY
tighten, then back nut off 1/4 turn to allow the PEC ARM to rotate freely.)
• Apply two 1” X 1” GLIDES (60) to the BEARING HOUSING (10) where the PEC CAMS (28) come in contact with the BEARING HOUSING
(10) as shown.
• Assemble the LEFT PEC ARM (7) and one PEC CAM (28) to the BEARING HOUSING (10) using one 3/4” SLEEVE BEARING (72), two
3/4” FLANGE BEARINGS (71), one 1/2” WASHER (84), and one 1/2” LOCK NUT (85) as shown in FIGURE 4. (NOTE: SECURELY
tighten, then back nut off 1/4 turn to allow the PEC ARM to rotate freely.)
• SECURELY assemble one PEC ARM PAD (99) to both the RIGHT & LEFT PEC ARMS (6 & 7) using four 3/8 X 3-1/4” BOLTS (91) and
four 3/8” WASHERS (80). See FIGURE 4.
• SECURELY assemble two 4 X 7” ROLLER PADS (41) to the FRONT UPRIGHT (29) using one 21-1/2” TUBE (40) and two 1-5/16” SHAFT
COLLARS (79). SECURELY tighten set screws on SHAFT COLLARS (79). See FIGURE 4.
3/8 X 3-1/4” 91
1/2 X 4” 96
6
99
80
29
40
41
79
27 86
1/2”
LOW HEIGHT
60
10
72
71
7
85
84
71
62
28

STEP 5:
8
01 2 3 4 5 6
1/2 1/2 1/2 1/2 1/2 1/2
• SECURELY assemble one 3/8 X 2-3/4” SPRING PIN (62) to the WOLFF SLEEVE (14) as shown in FIGURE 5.
FIGURE 5
• Assemble one U-PIN (52) to the WOLFF SLEEVE (14) using one 1/2” PAL NUT (73).
• Slide one 4” VINYL SLEEVE (59) onto the U-PIN (52) as shown in FIGURE 5.
• CAREFULLY slide the WOLFF SLEEVE (14) onto the PRESS FRAME (37) until the SPRING PIN engages in one of the holes.
14
37
73
59
52
62

9
STEP 6:
FIGURE 6
• SECURELY assemble the PRESS BASE (38) to the BASE (25) using two 1/2 X 3” BOLTS (94), two 1/2” WASHERS (84), and two 1/2”
LOCK NUTS (85), and to the REAR UPRIGHT (1) using one 1/2 X 3” BOLT (94), one 1/2” WASHER (84), and one 1/2” LOCK NUT
(85) as shown in FIGURE 6.
• Assemble the SWIVEL PULLEY BRACKET (35) to the PRESS BASE (38) using one 1/2” LOW HEIGHT LOCK NUT (86) as shown in
FIGURE 6. (NOTE: Securely tighten, then back nut off 1/4 turn to allow the SWIVEL PULLEY BRACKET to rotate freely.)
84
85
84
94 1/2 X 3”
94 1/2 X 3”
86 1/2” LOW HEIGHT
38
25
85
35
1

STEP 7:
FIGURE 7
10
• SECURELYassemblethePRESSFRAME(37)tothePRESSBASE (38)using one1/2” X3” BOLT(94),two3/8X3” COUNTERSUNKBOLTS(115),
one4-1/2”X8”PLATE(57),two1/2”WASHERS(84), two 3/8”WASHERS(80),one1/2”LOCKNUT(85),andtwo3/8” LOCKNUTS(82).(NOTE:
Make sure 3/8” countersunk bolts are facing down.)See FIGURE 7.
01 2 3 4 5 6
1/2 1/2 1/2 1/2 1/2 1/2
115 3/8 X3”COUNTER SUNK
82
94 1/2 X 3”
84
85
80
38
57
37
84

STEP 8:
FIGURE 8
11
• Slide two HINGE TABS (76) onto the WOLFF SLEEVE (14) and SECURELY attach PRESS SEAT PAD (100) using two 3/8 X 1-1/4”
BOLTS (88) and two 3/8” WASHERS (80). (NOTE: The “hinge” part of the HINGE TAB (76) should face upward as shown in
FIGURE 8.)
• Slide the RIGHT BACK PAD ANGLE (5) and LEFT BACK PAD ANGLE (4) onto the WOLFF SLEEVE (14) and attach the PRESS
BACK PAD (101) using four 3/8 X 1-1/4” BOLTS (88) and four 3/8” WASHERS (80). See FIGURE 8.
• SECURE two 2 X 15-1/2” PLATES (56) to the RIGHT BACK PAD ANGLE (5) and the LEFT BACK PAD ANGLE (4) using two 1/2 X 1-
1/4” BOLTS (93), two 1/2” WASHERS (84) and two 1/2” LOW HEIGHT LOCK NUTS (86). (NOTE: SECURE lock nuts, then back off
1/4 turn.)
• SECUREthe 2 X 15-1/2” PLATES (56) to the bushing in the PRESS BASE (38) using one 1/2 X 6-1/2” BOLT (97) and one 1/2” LOCK NUT
(85) as shown in FIGURE 8.
• Apply one 1-1/4” RUBBER BUMPER (54) to the PRESS FRAME (37) where the back of the pad comes in contact with the frame.
4
5
80
54
37 85
100
14
76
80
84
1/2 X 1-1/4” 93
3/8 X 1-1/4” 88
116
86
101
3/8 X 1-1/4” 88
1/2”
LOW
HEIGHT
38
97 1/2 X 6-1/2”

12
STEP 9:
FIGURE 9
• LOOSELY assemble the PRESS ARM ADJUST (36) to the REAR UPRIGHT (1) using two 1” PILLOW BLOCK BEARINGS (49), four
3/8 X 3-1/4” BOLTS (91), four 3/8” WASHERS (80), and four 3/8” LOCK NUTS (82). (NOTE: Assemble PILLOW BLOCKS (49) so the
set screws are on the outside, this will allow more adjustment.)See FIGURE 9.
• Apply two NON-SKID STRIPS (61) to the CALF/LOW ROW (9) as shown in FIGURE 9.
• SECURELYassemble CALF/LOW ROW (9) to the PRESS BASE (38) using two 1/2 X 4” BOLTS (96), two 1/2” WASHERS (84), and two
1/2” LOCK NUTS (85) as shown in FIGURE 9.
01 2 3 4 5 6
1/2 1/2 1/2 1/2 1/2 1/2
• Adjust the PILLOW BLOCK BEARINGS (49) until the PRESS ARM ADJUST (36) is level, then SECURELY tighten bolts.
• Center PRESS ARM ADJUST (36) to line up with the post on the PRESS BASE (38) and securely tighten set screws on the PILLOW BLOCK
BEARINGS (49). See FIGURE 9.
84
85
38
9
61
36
82
49
1
80
96 1/2 X 4”
91 3/8 X 3-1/4”

STEP 10:
13
• SECURELY assemble one 1/2 X 3-1/2” SPRING PIN (63) to the PRESS ARM (8) as shown in FIGURE 10.
FIGURE 10
• SECURELYassemble the PRESS ARM (8) to the PRESS ARM ADJUST (36) using one 1/2 X 7-1/2” BOLT (98), two 1/2” WASHERS (84),
two 1/2” FLANGE BEARINGS (70), and one 1/2” LOW HEIGHT LOCK NUT (86). (NOTE: SECURELY tighten, then back nut off 1/4
to allow the PRESS ARM to rotate freely.)
63
8
70
36
86 1/2” LOW HEIGHT
98 1/2 X 7-1/2”
84
82
90 3/8 X 2-3/4”
• SECURELYassemble four3/8X2-3/4” BOLTS (90) and four 3/8”LOCKNUTS (82) to the PRESS ARM ADJUST (36) as sjown in FIGURE 10.

STEP 11:
FIGURE 11
14
• SECURELYassemble the REAR BASE LEG (31) to the LEG FRAME (34) using two 1/2 X 3” BOLTS (94), two 1/2” WASHERS (84), and
two 1/2” LOCK NUTS (85) as shown in FIGURE 11.
01 2 3 4 5 6
1/2 1/2 1/2 1/2 1/2 1/2
STEP 12:
FIGURE 12
• SECURELY assemble the LEFT & RIGHT LEG EXTENSION HANDLES (16 & 15) to the LEG FRAME (34) using two 3/8 X 3-1/4”
BOLTS (91), four 3/8” WASHERS (80), and two 3/8” LOCK NUTS (82). See FIGURE 12.
• Slide two HINGE TABS (76) onto the LEG FRAME (34) as shown in FIGURE 12. (NOTE: The “hinge” part of the HINGE TAB should
face downward.)
85
86
31
34
94 1/2 X 3”
95 3/8 X 3-1/4”
15
76
34
76 16
80
82

STEP 13:
FIGURE 13
15
• SECURELY assemble one 2 X 8” PLATE (17) to the LEG SEAT
PAD (102) using two 3/8 X 1-1/4” BOLTS (88) and two 3/8”
WASHERS (80). See FIGURE 13.
STEP 14:
• SECURELY assemble the LEG SEAT PAD (102) to the HINGE TABS (76) using two 3/8 X 1-1/4” BOLTS (88) and two 3/8” WASHERS
(80). See FIGURE 14.
FIGURE 14
80
17
102
88 3/8 X 1-1/4”
54
• Apply one 1-1/4” RUBBER BUMPER (54) to the 2 X 8” PLATE
(17) as shown in FIGURE 13.
• SECURELY assemble one 1/2 X 7-7/8” SPRING PIN (66) to the LEG FRAME (34) as shown in FIGURE 14.
88 3/8 X 1-1/4”
76
34
66
102
80

16
STEP 15:
FIGURE 15
• Assemble LEG BACK PAD ADJUST (2) and LEG BACK PAD SUPPORT (3) to the LEG FRAME (34) using one 1/2 X 6-1/2” BOLT (97),
two 1/2” FLANGE BEARINGS (70), one 1/2” LOCK NUT (85) as shown in FIGURE 15. (NOTE: Securely tighten, then back nut off 1/4
turn to allow the two parts to rotate freely.)
01 2 3 4 5 6
1/2 1/2 1/2 1/2 1/2 1/2
• SECURELY assemble the LEG CURL/EXTENSION (32) to the LEG FRAME (34) using two 3/4” FLANGE BEARINGS (71), one 3/4”
TAPPED SHAFT (77), two black 3/8” LOCK WASHERS (81), and two 3/8 X 1” BLACK BUTTON HEAD CAP SCREWS (87). (NOTE:
Both CAP SCREWS must be tightened at the same time using two allen wrenches.)
3/8 X 1” BUTTON HEAD 87
1/2 X 6-1/2” 97
71
34
77
54
32
2
3
85
70
• SECURELYassemble one 1-1/4” RUBBER BUMPER (54) to the contact point on the LEG FRAME (34) as shown in FIGURE 15.
3/8” BLACK
81 LOCKWASHER
2
60
• SECURELY assemble one 1 X 1” GLIDE (60) to the angle on the BACK PAD ADJUST (2) as shown in FIGURE 15.
NOTE: TIGHTEN BOTH AT
THE SAME TIME!

STEP 16:
17
FIGURE 16
• SECURELYassemble the LEG BACK PAD (103) to the LEG BACK PAD ADJUST (2) and the LEG BACK PAD SUPPORT (3) using
four 3/8 X 3-1/4” BOLTS (91) and four 3/8” WASHERS (80). See FIGURE 16.
• SECURELY assemble two 4 X 7” ROLLER PADS (41) to the LEG FRAME (34) using one 19-1/4” TUBE (39) and two 1-5/16” SHAFT
COLLARS (79). SECURELY tighten set screws on SHAFT COLLARS (79). See FIGURE 16.
3
2
34
79
41
39
103
80
3/8 X 3-1/4” 91

18
01 2 3 4 5 6
1/2 1/2 1/2 1/2 1/2 1/2
STEP 17:
FIGURE 17
• SECURELY assemble two 3/8 X 2-3/4” SPRING PINS (62) to the PAD SLEEVES (33) as shown in FIGURE 17.
• Assemble four ROLLER PADS (41) to the PAD SLEEVES (33) using four 1-5/16” SHAFT COLLARS (79). SECURELY tighten set
screws on SHAFT COLLARS (79). See FIGURE 16.
• Slide PAD SLEEVES (33) over LEG CURL/EXTENSION (32) until the spring pin pops into the holes.(NOTE:PAD SLEEVES should be facing
asshowninFIGURE17.)
• Insert two 3 X 2” END CAPS (65) into the ends of the LEG CURL/EXTENSION (32) as shown in FIGURE 17.
• SECURELY assemble two 3/8 X 1” BUTTON HEAD CAP SCREWS (87) and two 3/8” LOCK NUTS (82) to the last holes in the LEG
CURL/EXTENSION (32) as shown in FIGURE 17.
• SECURELY assemble LEG FRAME (34) to the LEG WEIGHT STACK BASE (23) using two 1/2 X 4” BOLTS (96), two 1/2” WASHERS
(84), and two 1/2” LOCK NUTS (85). See FIGURE 17.
85
84
23
79
62 41
33
65
82 32
1/2 X 4” 96
87 3/8 X 1-1/4”
BUTTON
HEAD
STEP 18:
FIGURE 18
109
106
• Snap two WEIGHT PLATE BUSHINGS (109) into the top side of all
sixty WEIGHT PLATES (106) as shown in FIGURE 18.
34

STEP 19:
19
FIGURE 19
• Insert the two GUIDE RODS (19) into the BASE (25) as shown in FIGURE 19. Lubricate the GUIDE RODS (19) with a slicon or teflon
spray that is available at most hardware stores.
• Slide two WEIGHT STACK CUSHIONS (47) down over the GUIDE RODS (19). See FIGURE 19.
• Using EXTREME CARE slide twenty WEIGHT PLATES (106) down over the GUIDE RODS (19) with the the key-hole facing as
shown in FIGURE 19.
• SECURELY assemble the WEIGHT STACK SHAFT (50) to the HEAD PLATE (53) using one 3/8 X 1-1/4” BOLT (88) and one 3/8”
BLACK LOCK WASHER (81). (Note: The bolt hole in the HEAD PLATE (53) should be on top.)
• Carefully Slide the HEAD PLATE ASSEMBLY down over the GUIDE RODS (19) onto the weight stack as shown.
•Slide two 13/16” SHAFT COLLARS (78) over the GUIDE RODS (19) as shown in FIGURE 19.
• REPEAT the above steps to assemble the weight stacks on the PRESS WEIGHT STACK BASE (24) and the LEG WEIGHT STACK
BASE (23). (NOTE: Use four WEIGHT STACK CUSHIONS (47) (two per guide rod!) on the LEG WEIGHT STACK BASE (23)
as shown in FIGURE 19.)
TWO
PER
SIDE!
108
107
106
50
3/8” LOCK
WASHER 81
53
19
78
3/8 X 1-1/4” 88
24
23
25
47
•Apply one set of WEIGHT STACK LABELS - LBS. OR NUMBERED 1-20 (107) (108) to each WEIGHT PLATE (106). See FIGURE 19.
TWO PER SIDE
ON THIS STACK ONLY!

STEP 20:
FIGURE 20
20
• Slide the PRESS GUIDE ROD SUPPORT (20) and LEG GUIDE ROD SUPPORT (21) over their respective GUIDE RODS (19) and
SECURELY assemble them to the TOP BOOM (30) using two 1/2 X 3-1/4” BOLTS (91) and two 1/2” LOCK NUTS (85) as shown in
FIGURE 20.
0123456
1/2 1/2 1/2 1/2 1/2 1/2
STEP 21:
FIGURE 21
• Slide the 13/16” SHAFT COLLARS (78) to the top of the GUIDE ROD SUPPORTS (20,21,22) and SECURELY tighten the SHAFT
COLLARS set screws. See FIGURE 21.
• Slide the PEC GUIDE ROD SUPPORT (22) onto the GUIDE RODS (19) andSECURELYassemble the PEC GUIDE ROD SUPPORT (22)
to TOP BOOM (30) using two 3/8 X 2-3/4” BOLTS (90), four 3/8” WASHERS (80), and two 3/8” LOW HEIGHT LOCK NUTS (83). See
FIGURE 21.
3/8 X 2-3/4” 90
951/2X3-1/4”
83 3/8” LOW HEIGHT
22
78
19
20
80
21
85
21
20
19
30
30