Life Fitness MX320 User Manual
FIT SERIES
MULTI PRESS
Part # 7489101
Rev B-3.
ASSEMBLY INSTRUCTIONS
Revision: 10/17/061
PARTS LIST
Hardware Bag
ACUHB-FSMPPLAT -or- ACUHB-FSMPWHT
KEY
ACU04-1647
1
ACU02-0078
2
ACU04-1361
3
ACU04-1338
4
ACU04-1643
5
ACU04-1358
6
ACU04-1362
7
ACU04-1642
8
ACU04-1639
9
ACU04-1385
10
ACU02-1294
11
ACU01-2028
12
ACU04-1646
13
ACU04-1645
14
ACU04-1644
15
ACU07-0156
16
ACU07-0158
17
ACU05-0351
18
ACU06-0025
19
ACU06-0304
20
ACU01-2387
21
22
23
24
25
26
27
28
29
30
31
ACU79352
ACU02-1304
ACUAAP10-0053
ACUP11-0048
ACU05-0212
ACU05-0348
ACU03-0536
ACU06-0371
ACU05-0356
ACU08-0085
PART #
DESCRIPTION
TOWER
3-1/2 X 1” CABLE CLIP
SEAT PAD SUPPORT
PRESS ARM
PIVOT ARM
MULTI PRESS SEAT ADJUST
BACK PAD SUPPORT
PRESS FRAME
GUIDE ROD SUPPORT
PRESS ARM ADJUST PLATE
MULTI PRESS ADJUST PLATE
MULTI PRESS SLIDE TUBE
BASE
UPPER SUPPORT
REAR UPRIGHT
BACK PAD
SEAT PAD
PILLOW BLOCK
4-1/2” PULLEY
3/4 X 2” WEIGHT STACK CUSHION
GUIDE ROD
WEIGHT PLATE
2-7/8” X 2-1/4” CABLE CLIP
HEAD PLATE ASSY
WEIGHT STACK PIN
13/16” SHAFT COLLAR
5-1/2” PIVOT SHAFT
5-1/2” TAPPED SHAFT
ACCORDIAN SLEEVE
PILLOW BLOCK SPACER
3/8 X 1/2” FLANGE SPACER
QTY
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
7
2
2
20
1
1
1
2
2
1
2
4
8
KEY
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
OR
54
55
56
57
58
59
60
PART #
ACU08-0078
ACU08-0077
ACUDA1C03802516NU
ACUDA1C03803216NU
ACUDA1C03804316NU
ACUDA1C03804316YU
ACUDA1C03806116NU
ACUDA1C03806716NU
ACUDA1C03807016NU
ACUDA1C03807316NU
ACUDA1C03809016NU
ACUDA1C03810616NU
ACUDA1C03816416NU
ACUDAEC03802516YB
ACUDAEC03807616NB
ACUDAEC03809016NB
ACUDC1250100020B
ACUDB2E03807200U
ACUDC120010510U
ACU05-0310
ACU06-0357
ACU06-0357
ACU06-0357
ACUP13-0124
ACUMD000132
ACUAP06-0257
ACU10-0227
ACUA10-0230
ACUDB9E03813016B
ACUDC1250100020U
DESCRIPTION
3/8 X 3/4” FLANGE SPACER
3/8 X 1” FLANGE SPACER
3/8 X 25mm BOLT
3/8 X 32mm BOLT
3/8 X 43mm BOLT
3/8 X 43mm BOLT W/LOCTITE
3/8 X 61mm BOLT
3/8 X 67mm BOLT
3/8 X 70mm BOLT
3/8 X 73mm BOLT
3/8 X 90mm BOLT
3/8 X 106mm BOLT
3/8 X 164mm BOLT
3/8 X 25mm BUTTON HEAD BOLT
3/8X76mm BUTTONHEAD BOLT
3/8X90mm BUTTONHEAD BOLT
3/8” BLACK FLAT WASHER
3/8” LOW HEIGHT LOCK NUT
3/8” SAE WASHER
3/8” RH WASHER
BLACK RH CAP
WHITE RH CAP
PLATINUM RH CAP
MULTI PRESS CABLE
WEIGHT STACK LABEL
TOWER CAP
FRONT SHROUD
REAR SHROUD
3/8” ACORN NUT
3/8” FLAT WASHER
QTY
1
1
1
2
4
2
2
14
1
3
7
2
2
2
4
10
26
37
69
69
17
52
52
1
1
1
1
1
10
4
Tools Required for Assembly
* 9/16” wrench
* Ratchet with 9/16” socket
* Metric Allen wrench set
2
34 3/8 X 25mm BOLT
35 3/8 X 32mm BOLT
36 3/8 X 43mm BOLT
49
3/8” LOW
HEIGHT LOCK
NUT
50
3/8” SAE
WASHER
37 3/8 X 43mm BOLT W/NYLOCK
38 3/8 X 61mm BOLT
39 3/8 X 67mm BOLT
40 3/8 X 70mm BOLT
41 3/8 X 73mm BOLT
48
3/8” BLACK
FLAT WASHER
52
53
RH CAP
(WHITE/PLATINUM/BLACK)
51
RH
WASHER
42 3/8 X 90mm BOLT
43 3/8 X 106mm BOLT
44 3/8 X 164mm BOLT
3
33
BOLT LENGTH
3/8 X 1”
FLANGE SPACER
45 3/8 X 25mm BUTTON HEAD BOLT
60
3/8”
FLAT WASHER
46 3/8 X 76mm BUTTON HEAD BOLT
31
3/8 X 1/2” FLANGE SPACER
47 3/8 X 90mm BUTTON HEAD BOLT
32
3/8 X 3/4”
FLANGE SPACER
59
3/8”
ACORN NUT
Bolt Length Ruler
NOTE: BOLT LENGTH IS MEASURED FROM THE UNDERSIDE OF THE HEAD OF THE BOLT.
0
1/2
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
1
1/2 1/2 1/2 1/2 1/2
2 3 4 5 6
4
39 3/8 X 67mm
14
13
49
1
51
50
3/8 X 90mm 42
3/8 X 67mm 39
15
8
42 3/8 X 90mm
53
FIGURE 1
STEP 1:
• LOOSELY assemble the BASE (13) to the PRESS FRAME (8) and TOWER (1) using eight RH CAPS (53), four 3/8 X 90mm BOLTS
(42), eight 3/8” SAE WASHERS (50), eight 3/8” RH WASHERS (51) and four 3/8” LOW HEIGHT LOCK NUTS (49) as shown in FIGURE 1.
• LOOSELY assemble the REAR UPRIGHT (15) to the PRESS FRAME (8) and using eight RH CAPS (53), two 3/8 X 90mm BOLTS (42), two
3/8 X 67mm BOLTS (39), eight 3/8” SAE WASHERS (50), eight 3/8” RH WASHERS (51) and four 3/8” LOW HEIGHT LOCK NUTS (49)
as shown in FIGURE 1.
• LOOSELY assemble the UPPER SUPPORT (14) to the REAR UPRIGHT (15) and the TOWER (1) and using eight RH CAPS (53), four 3/
8 X 67mm BOLTS (39), eight 3/8” SAE WASHERS (50), eight 3/8” RH WASHERS (51) and four 3/8” LOW HEIGHT LOCK NUTS (49)
as shown in FIGURE 1.
5
TIGHTEN!
FIGURE 2
STEP 2:
TIGHTEN!
TIGHTEN!
• Securely tighten all loose frame connections made to this point, then proceed to snap RH CAPS
(53) over the RH WASHERS (51) on all tightened connections.
6
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