841101 WEIGHT STACK OPTION
ASSEMBLY INSTRUCTIONS
Version: 841101
Revision: 06/19/01
CLASS H
PART # 6754401
REV.A
1
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PARTS LIST
KEY PART #
DESCRIPTION
UPRIGHT
QTY
1
KEY PART #
DESCRIPTION
3/8 X 1-1/4” BOLT
3/8 X 2” BOLT
QTY
1
1
2
3
4
5
6
7
8
9
6750803
6753703
6274402
6275302
6609002
6610402
6750503
6176201
6754501
23 3102901
24 3102933
25 3102922
26 3102904
27 3102915
28 3102910
29 3102502
30 3102801
31 3102501
32 3102802
33 6480301
34 6692601
35 3119301
36 6405201
37 6236701
38 6177001
39 6214401
40 3013801
41 6075906
42 6382301
43 6214501
TOP BOOM
1
2
LOW ROW BAR
LAT BAR
1
3/8 X 2-3/4” BOLT
3/8 X 3” BOLT
6
1
2
LOW ROW ATTACHMENT
KNEE SUPPORT
WEIGHT STACK BASE
ROLLER PAD
1
3/8 X 3-1/4” BOLT
1/2 X 3” BOLT
2
1
4
1
1/2” WASHER
4
2
1/2” LOCK NUT
3/8” WASHER
3
79-1/2” GUIDE ROD
WEIGHT STACK LABEL
4-1/2” PULLEY
2
11
12
10
2
10 6189501
11 3116101
12 3116201
13 6284501
14 6714601
15 6758701
16 6577701
17 6542402
18 3103102
19 3108002
20 6595201
21 3117401
22 6467001
1
3/8” LOCK NUT
3/8” FLANGE SPACER
3 X 2” END CAP
2-1/2” ROUND END CAP
2” SQ. END CAP
1-3/4” SQ. END CAP
NON-SKID STRIP
SELECTOR PIN
1
3-1/2” PULLEY
6
WEIGHT STACK SHAFT
HEAD PLATE
1
2
1
2
LAT CABLE
1
1
LOW ROW CABLE
1-3/4” X 5-1/4” PLATE
1 X 8” GRIP
1
2
2
1
4
5/16” SNAP LINK
12 LINK CHAIN
PLATE BUSHING 10 CT
WEIGHT PLATE
3
WEIGHT STACK CUSHION
GUIDE ROD BUSHING
CAP PLUG
2
1
2
4
4
20
2” SQ COVER CAP
1
5
35
38
FIGURE 1
STEP 1:
• Insert two 2-1/2” ROUND END CAPS (35) to the LOW ROW ATTACHMENT (5) as shown in FIGURE 1.
• Attach two NON-SKID STRIPS (38) to the LOW ROW ATTACHMENT (5) as shown in FIGURE 1.
3
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36
POWER RACK
1
36
32
31
31
3/8 X 3-1/4” 27
5
FIGURE 2
STEP 2:
• Insert two 2” SQ ENDCAPS (36) into the ends of the UPRIGHT (1) as shown in FIGURE 2.
• SECURELY assemble the LOW ROW ATTACHMENT (5) and the UPRIGHT (1) to the POWER RACK using two 3/8 X 3-1/4”
BOLTS (27), four 3/8” WASHERS (31), and two 3/8” LOCK NUTS (32). See FIGURE 2.
1/2
1/2
1/2
1/2
1/2
1/2
0
1
2
3
4
5
6
4
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1
1/2 X 3” 28
29
7
30
22
FIGURE 3
STEP 3
• Slide one 2” SQ. COVER CAP (22) over the end of the WEIGHT STACK BASE (7) as shown in FIGURE 3.
• SECURELY assemble the WEIGHT STACK BASE (7) to the UPRIGHT (1) using two 1/2 X 3” BOLTS (28), two 1/2” WASH-
ERS (29), and two 1/2” LOCK NUTS (30) as shown in FIGURE 3.
STEP 4
•
Insert two WEIGHT PLATE BUSHINGS (42) into
the “PARABODY” side of each of the twenty
WEIGHT PLATES (43) as shown in FIGURE 4.
42
43
FIGURE 4
5
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21
9
14
31
13
23 3/8 X 1-1/4”
43
10
39
19
21
7
FIGURE 5
STEP 5:
• Insert four CAP PLUGS (21) into the bottom end & top end of the two GUIDE RODS (9) as shown in FIGURE 5.
• Securely assemble the WEIGHT STACK SHAFT (13) to the HEAD PLATE (14) using one 3/8 X 1-1/4” BOLT (23) and one 3/8”
WASHER (31).
•
Insert two GUIDE RODS (9) into the WEIGHT STACK BASE (7) as shown on FIGURE 5. (NOTE: Lubricate GUIDE RODS
(9) with silicon or teflon spray available at most hardware stores.)
• Slide two WEIGHT STACK CUSHIONS (19) down over the GUIDE RODS (9).
•
•
Using EXTREME CARE slide all twenty WEIGHT PLATES (43) down over the GUIDE RODS (9) on to the WEIGHT STACK
CUSHIONS (19). Make sure that the keyholes of the WEIGHT PLATES (43) are all facing the right way.
CAREFULLY slide the HEAD PLATE ASSEMBLY down over the GUIDE RODS (9) onto the WEIGHT STACK.
• Attach the WEIGHT STACK LABELS (10) to the WEIGHT STACK. Also insert the WEIGHT STACK SELECTOR PIN (39) into
the first WEIGHT PLATE (43) of the WEIGHT STACK.
6
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2
25 3/8 X 2-3/4”
33
33
34
20
15
32
12
FIGURE 6
STEP 6:
•
Insert two 2 X 3” END CAPS (34) into the TOP BOOM (2) as shown in FIGURE 6.
•
•
Route threaded end of the LAT CABLE (15) through the TOP BOOM (2) as shown in FIGURE 6.
SECURELY assemble two 3-1/2” PULLEYS (12) to the TOP BOOM (2) using two 3/8 X 2-3/4” BOLTS (25), four 3/8”
FLANGE SPACERS (33), and two 3/8” LOCK NUTS (32). See FIGURE 6. (NOTE: BEFORE TIGHTENING, MAKE SURE
CABLE (15) IS IN THE GROOVES OF THE PULLEYS.)
•
Insert two GUIDE ROD BUSHINGS (20) into the BUSHINGS of the TOP BOOM (2) as shown in FIGURE 6.
FIGURE 7
STEP 7
•
LOOSELY assemble two 3-1/2” PULLEYS (12) to two 1-3/4” X
5-1/4” PLATES (17) using two 3/8 X 2” BOLTS (24) and two 3/8”
LOCK NUTS (32) as shown in FIGURE 7.
32
12
17
24 3/8 X 2”
1/2
1/2
1/2
1/2
1/2
1/2
0
1
2
3
4
5
6
7
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32
12
33
2
17
15
25 3/8 X 2-3/4”
FIGURE 8
STEP 8:
•
Route threaded end of the LAT CABLE (15) around the one of the PULLEYS in PLATE & PULLEY ASSEMBLY (17) and
through the holes in the TOP BOOM (2) as shown in FIGURE 8.
•
SECURELY assemble two 3-1/2” PULLEYS (12) to the TOP BOOM (2) using two 3/8 X 2-3/4” BOLTS (25), four 3/8”
FLANGE SPACERS (33), and two 3/8” LOCK NUTS (32). See FIGURE 8. (NOTE: BEFORE TIGHTENING, MAKE SURE
CABLE (15) IS IN THE GROOVES OF THE PULLEYS.)
8
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1/2 X 3” 28
FIGURE 9
29
POWER RACK
1
32
2
9
30
31
3/8 X 3” 26
15
13
STEP 9:
• Swing the GUIDE RODS (9) under the TOP BOOM (2) as shown on FIGURE 9.
•
•
Assemble the TOP BOOM (2) over the GUIDE RODS (9) and SECURELY assemble the TOP BOOM (2) to the UPRIGHT (1)
using two 1/2 X 3” BOLTS (28), two 1/2” WASHERS (29), and one 1/2” LOCK NUT (30). See FIGURE 9.
SECURELY assemble the TOP BOOM (2) to the top of the POWER RACK using two 3/8 X 3” BOLTS (26), four 3/8” WASH-
ERS (31), and two 3/8” LOCK NUTS (32). See FIGURE 9.
•
Screw the threaded end of the LAT CABLE (15) approximately 3/4” into the end of the WEIGHT STACK SHAFT (13) and tighten
jam nut securely. See FIGURE 9.
9
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1
3/8 X 2-3/4” 25
33
31
11
16
32
FIGURE 10
STEP 10:
•
Loop the ball end of the LOW ROW CABLE (16) around one 4-1/2” PULLEY (11) and SECURELY assemble the 4-1/2” PUL-
LEY (11) to the UPRIGHT (1) using two 3/8 X 2-3/4” BOLTS (25), two 3/8” FLANGE SPACERS (33), two 3/8” WASHERS
(31), and two 3/8” LOCKNUTS (32). (NOTE: Make sure CABLE is routed between the PULLEY and the retaining bolt as
shown in FIGURE 10.)
10
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17
16
FIGURE 11
STEP 11:
• Route the threaded end of the LOW ROW CABLE (16) around the bottom PULLEY of the PULLEY & PLATE ASSEMBLY (17)
as shown in FIGURE 11.
FIGURE 12
STEP 12:
•
Screw the threaded end of the LOW ROW CABLE (16)
approximately 3/4” into the end of the post on the
WEIGHT STACK BASE (7) and tighten jam nut securely.
See FIGURE 12.
16
• SECURELY tighten the BOLTS in the PULLEY &
PLATE ASSEMBLY (17) as shown in FIGURE 11.
POST
7
1/2
1/2
1/2
1/2
1/2
1/2
0
1
2
3
4
5
6
11
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FIGURE 13
18
40
15
4
STEP 13:
•
Attach the LAT BAR (4) to the ball end of the LAT CABLE (15) using one 5/16” SNAP LINK (40) as shown in FIGURE 13..
•
Slide two 1 X 8” GRIPS (18) over the ends of the LAT BAR (4) as shown in FIGURE 13.
FIGURE 14
STEP 14:
• Attach the LOW ROW BAR (3) to the ball end
of the LOW ROW CABLE (16) using two
SNAP LINKS (40) and one 12 LINK CHAIN
(41) as shown in FIGURE 14.
•
Slide two 1 X 8” GRIPS (18) over the ends of the
LOW ROW BAR (3) as shown in FIGURE 13.
16
40
41
3
18
12
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6
8
37
FIGURE 15
STEP 15:
•
Slide two ROLLER PADS (8) onto the KNEE SUPPORT (6), then insert one 1-3/4” SQ. END CAP (37) into the end of the KNEE
SUPPORT (6) as shown in FIGURE 15.
FIGURE 16
6
SAFETY
RAIL
STEP 16:
• When performing the LAT PULL exercise, insert the KNEE SUPPORT (6) into the hole of the SAFETY RAIL as shown in FIG-
URE 16 and simply lower the SAFETY RAIL down until roller pads contact knees.
1/2
1/2
1/2
1/2
1/2
1/2
0
1
2
3
4
5
6
13
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14
43
FIGURE 17
STEP 17:
•
If upon completion of assembly, the HEAD PLATE (14) does not sit on top of the first WEIGHT PLATE (43), push the HEAD
PLATE (14) down, insert the WEIGHT STACK PIN (39) and perform several repetitions at the press station. This will relax the
cable system and prevent the HEAD PLATE (14) from lifting up. See FIGURE 17.
•
If after completing previous step, the HEAD PLATE (14) still does not sit on top of the first WEIGHT PLATE (43) or if there is
excess slack in the cable system, adjust the threaded end of the LAT CABLE (15) and the LOW ROW CABLE (16) accordingly and
retighten the jam nut. See FIGURE 17.
• Make sure all connections are tight and secure.
THIS CONCLUDES THE ASSEMBLY OF THE 841101 WEIGHT STACK OPTION
14
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