Life Fitness GS4 User Manual
GS4 GYM SYSTEM
1
CLASS H
PART # 7657901
REV. A
WARNING:
Read and follow all directions
for each step to insure proper
assembly of this product.
USER’S GUIDE
Version: GS4-106
Revision: 06/23/06
TABLE OF CONTENTS
Safety Statement.............2
General Notes..................3
Tools Required...............3
Parts list.........................4
Assembly Instructions.....5-24
General Maintenance.......25
Warranty Statement..........26
Product Services..............27
Insert-Registration Card
IMPORTANT SAFETY INFORMATION
NOTE: In a continual effort to improve our products, specifi cations are subject to change.
2005 Life Fitness, a division of Brunswick Corporation. All rights reserved.
www.lifefi tness.com
©
2
IMPORTANT NOTES
Please note:
* Thank you for purchasing the Life Fitness GS4 Gym System. Please read these instructions
thoroughly and keep them for future reference.
* This product must be assembled on a fl at, level surface to assure its proper function. DO NOT
securely tighten any frame connections until the entire frame has been assembled, unless
otherwise stated.
Tools Required for Assembly
* Rubber mallet or hammer
* 3/4” wrench
* 9/16” wrench
* Ratchet with 3/4” and 9/16” sockets
* 5/32” Allen wrench
* Adjustable wrench
* Tape measure
Bolt Length Ruler
NOTE: BOLT LENGTH IS MEASURED FROM THE UNDERSIDE OF THE HEAD OF THE BOLT.
BOLT LENGTH RULER:
3
COMPONENTS PARTS LIST
HARDWARE PARTS LIST
KEY
ACU04-1512-106
A
ACU04-1511
B
ACU02-1492
C
ACU02-1489
D
ACU02-1490
E
ACU04-1518
F
ACU04-1519
G
ACU04-1517
H
ACU04-1520
I
ACU04-1515
J
ACU04-1157
K
ACU04-1100
L
ACU04-1513
M
ACU04-1514
N
ACU04-1524
O
ACU02-0055
P
ACU02-1451
Q
ACU04-1171
R
ACU04-1342
S
ACU04-0932
T
ACU04-0934
U
ACU04-0935
V
ACU04-1523
W
ACU04-1516-106
X
ACU02-1493
Y
ACU04-1522
Z
ACU04-1527
AA
ACU02-1071
AB
ACU01-2216
AC
ACU04-1165
AD
ACU06-0047
AE
AF
AG
ACU04-1386
AH
ACU04-0622
AI
ACU07-0100a
AJ
ACU06-0337
AK
ACU12-0005
AL
ACU12-0041
AM
ACU13-0145
AN
ACU13-0146
AO
ACU13-0147
AP
ACU13-0148
AQ
ACU7308601
PART #
ACU10-
0204ASY
DESCRIPTION
FRAME
BASE
BASE PLATE
BOOM PLATE LEFT
BOOM PLATE RIGHT
LEFT PEC FLY ARM
RIGHT PEC FLY ARM
PRESS ARM
PEC FLY HANDLE
SEA T ADJUST
LEG PEDESTAL
FOOT PLATE
LEFT REAR UPRIGHT
RIGHT REAR UPRIGHT
BRACE
“L” CABLE RETAINER
3-1/2” PULLEY GUARD
SHORT “L” CABLE BRACE
LONG “L” CABLE BRACE
3/4 X 17-7/8” TUBE
3/4 X 18-3/8” TUBE
3/4 X 21” TUBE
BACK INCLINE ADJUST
PRESS ARM SUPPORT FRAME
PRESS ARM AJUSTMENT
PLATE
FLOATING PULLEY BRACKET
DBL FLOATING PULLEY
BRCKET
FLOATING PULLEY PLATE
GUIDE ROD
WEIGHT STACK SPACER
WEIGHT STACK CUSHION
HEAD PLATE ASSEMBLY
LAT BAR
LOW ROW BAR
SEAT/BACK PAD
4 X 7” ROLLER PAD
AB STRAP
ANKLE STRAP
LAT CABLE 199-3/4”
LOW CA-BLE 168”
GUIDE CABLE 96”
PEC FLY CABLE 90-1/2”
QTY
1
1
2
1
1
1
1
1
2
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
2
6
1
1
1
1
1
1
1
KEY
1
ACUDA1E01253413NB
2
ACUDA1C01210413NB
3
ACUDA1E03880016NB
4
ACUDA1E03853416NB
5
ACUDA1E03840016NB
6
ACUDA1E03833416NB
7
ACUDA1E03831416NB
8
ACUDA1E03830016NB
9
ACUDA1E03823416NB
10
ACUDA1E03820016NB
11
ACUDA1E03813416NB
12
ACUDA1E03811416NB
13
ACU05-0311
14
ACUDA1E03803416YB
15
ACUDAEE01203413YB
16
ACUDACE03810016YB
17
ACUDC1340130030B
18
ACUDC1250100020B
19
ACUDB2E03811000B
20
ACUDB2E01208000B
21
ACU05-0193
22
ACUDI1080080U
23
ACU05-0379
24
ACU03-0042
25
ACU03-0210
26
ACU08-0066
27
ACU08-0074
28
ACU08-0085
29
ACU05-0212
30
ACU05-0277
31
ACU06-0194
32
ACU06-0021
33
ACU06-0363
34
ACU06-0375
35
ACU06-0051
36
ACU06-0035
37
ACU06-0360
38
ACUDAEE5160018YB
PART
DESCRIPTION
1/2 X 5-3/4” BOLT
1/2 X 104mm BOLT
3/8 X 8” BOLT
3/8 X 5-3/4” BOLT
3/8 X 4” BOLT
3/8 X 3-3/4” BOLT
3/8 X 3-1/4” BOLT
3/8 X 3” BOLT
3/8 X 2-3/4” BOLT
3/8 X 2” BOLT
3/8 X 1-3/4” BOLT
3/8 X 1-1/4” BOLT
SHIM WASHER
3/8 X 3/4” BOLT
1/2 X 3/4” BTN HEAD
3/8 X 1” FLAT HEAD
1/2” FLAT WASHER
3/8” FLAT WASHER
3/8” LOCK NUT
1/2” LOCK NUT
CHAIN
SNAP LINK
CABLE WIRE GUIDE
1” SPACER
1-1/4” SPACER
1-1/16” STEP SPACER
11/16” STEP SPACER
1/2” STEP SPACER
SHAFT COLLAR
ROLLER PAD CAP
3/8” STAR KNOB
RH CAP
3/4” PLASTIC WASHER
PLASTIC SLEEVE
3-1/2” PULLEY
4-1/2” PULLEY
V PULLEY
5/16 x 1” BTN HEAD
QTY
1
1
2
1
1
25
2
2
3
2
5
2
2
2
4
2
2
19
41
2
1
4
1
11
4
6
2
2
2
6
1
2
12
2
20
2
1
6
NOTE: SOME OF THE PARTS LISTED MAY BE PRE-INSTALLED
4
FIGURE 1
STEP 1:
• LOOSELY assemble two BASE PLATES (C) to the FRAME (A) and BASE (B) using three 3/8 X 3-3/4” BOLTS (6) and four
3/8” LOCK NUTS (19). See FIGURE 1.
• LOOSELY assemble the FOOTPLATE (L) to the lower holes in the FRAME (A) using one 3/8 X 3” BOLT (8) and one 3/8”
LOCKNUT (19) as shown in FIGURE 1.
5
FIGURE 2
• CHECK THAT THE HEADPLATE AND WEIGHT PLATES ARE ASSEMBLED AS SHOWN IN FIGURES 2 & 3
FIGURE 3
6
FIGURE 4
STEP 4:
• Insert two GUIDE RODS (AC) into the BASE FRAME (B) as shown on FIGURE 4. (NOTE: If the GS4 SHROUD OPTION
was purchased, place the GUIDE RODS (AC) through the BOTTOM SHROUD BRACKET (found in SHROUD OPTION
box) and into the BASE FRAME (B) as shown in FIGURE 4.
• (NOTE: Lubricate GUIDE RODS (AC) with silicon or tefl on spray available at most hardware stores.)
• Slide two WEIGHT STACK SPACERS (AD) and two WEIGHT STACK CUSHIONS (AE) down over the GUIDE RODS (AC).
• Using EXTREME CARE slide all fi fteen WEIGHT PLATES (**) down over the GUIDE RODS (AC) on to the WEIGHT STACK
CUSHIONS (AE). Make sure that the WEIGHT PLATES (**) are all facing as shown.
• Slide the head plate assembly down over the GUIDE RODS (AC) onto the weight stack.
• Slide two SHAFT COLLARS (29) over the GUIDE RODS (AC) as shown in FIGURE 4.
• Apply WEIGHT STACK LABELS (AQ) to WEIGHT PLATES (**) and HEAD PLATE (AF) as shown in FIGURE 4. Begin with
number one at the HEAD PLATE (AF) with larger numbers in consecutive order towards bottom of weight stack.
7
STEP 5:
• Carefully slide the RIGHT (N) and LEFT (M) REAR UPRIGHTS over the GUIDE RODS (AC ) as shown in FIGURE 5 and SECURELY assembly the RIGHT (N) and LEFT (M) REAR UPRIGHTS to the BASE (B) using four 3/8 X 3-3/4” BOLTS (6), four
3/8” WASHERS (18) and two 3/8” LOCK NUTS (19) as shown in FIGURE 5.
• SECURELY assemble the RIGHT (E) and LEFT (D) BOOM PLATES to the RIGHT (N) and LEFT (M) REAR UPRIGHTS using
two 3/8 X 3/4” BOLTS W/LOCKTITE (14) as shown in FIGURE 5.
1/2 1/2 1/2 1/2 1/2 1/2
0
1
2
345
8
6
FIGURE 6
STEP 6:
• SECURELY assemble the LEFT (D) and RIGHT (E) BOOM PLATES to the FRAME (A) using two 3/8 X 3-3/4” BOLTS (6) and
two 3/8” LOCK NUTS (19). See FIGURE 6.
• Slide up both SHAFT COLLARS (29) to top until fl ush with bottom of the guide rod bushings in both the LEFT (M) and RIGHT (N)
REAR UPRIGHTS and SECURELY TIGHTENas shown in FIGURE 6
9
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