Life Fitness G3 User manual

LEG PRESS ADAPTER KIT
FOR G3 GYM SYSTEM
USER’S GUIDE
WARNING:
Read and follow all directions
for each step to ensure proper
assembly of this product.
G3-GLPA-101
Revision: 07/17/08

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TABLE OF CONTENTS
Safety Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Important Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Tools Required for Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-13
Insert-Registration Card
IMPORTANT SAFELY INFORMATION
THERE IS A RISK ASSUMED BY INDIVIDUALS WHO USE THIS TYPE OF EQUIPMENT.
TO MINIMIZE RISK,FOLLOW THESE RULES!
1. Before using, read all the warnings and instructions on the use of this machine. Use only for
intended exercise. DO NOT modify the machine.
2. Obtain a medical exam before beginning any exercise program.
3. Keep body and clothing free of all moving objects.
4. Inspect the machine before use. DO NOT use it if it appears damaged. DO NOT attempt to fix a
broken or jammed machine. Notify your authorized Life Fitness dealer and have repairs made by
an authorized service technician before use.
5. Be certain that the weight pin is inserted completely. Use only the pin provided by the
manufacturer. If unsure, call your authorized Life Fitness dealer.
6. Never pin the weights or prop plate into an elevated position. DO NOT use the machine if found
in this condition. DO NOT attempt to fix. Notify your authorized Life Fitness dealer.
7. Inspect cables and their connections before using machine. Pay particular attention to the cable
ends. DO NOT attempt to fix any problems. Notify your authorized Life Fitness dealer and have
repairs made by an authorized service technician before use.
8. Make sure all spring-loaded pull pins are fully engaged in the adjustment position and fully tighten
the thumbscrew before use.
9. Children must not be allowed near this machine. Supervise teenagers.
Note: In our continuing effort to improve our products, specifications are subject to change.
©2006 Life Fitness, a division of Brunswick Corporation. All rights reserved.
www.lifefitness.com
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IMPORTANT NOTES
Thank you for purchasing the Life Fitness G3 Leg Press Adapter Kit. Please read these instruc-
tions thoroughly and keep them for future reference.
This product must be assembled on a flat, 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
•9/16” wrench
•Rachet 9/16” socket
•Adjustable wrench
•Tape measure.
BOLT LENGTH RULER
Note: Bolt length is measured from the underside of the head of the bolt.
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0123 4 5 6
1/2 1/2 1/2 1/2 1/2 1/2
BOLT LENGTH

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Note: The LEG PRESS ATTACHMENT(GLP) must be assembled before connecting it to the
Lift Fitness G3 GYM SYSTEMS
STEP 1:
•Remove the WEIGHT STACK CABLE as shown in FIGURE 1. Discard the cable..
DISCARD!
WEIGHT STACK
CABLE
FIGURE 1
PARTS LIST
KEY
1
2
3
4
5
6
7
8
QTY
1
1
1
1
6
1
10
13
DESCRIPTION
3/8 X 1-3/4” BOLT
3/8 X 2-3/4” BOLT
3/8 X 4” BOLT
3/8 X 4-3/4” BOLT
STEP SPACER 19/32’LG
STEP SPACER 1-19/32’LG
STEP SPACER 1-11/16’LG
CABLE L CLIP
QTY
4
3
2
4
2
2
2
1
DESCRIPTION
LEG PRESS ADAPTOR
PULLEY BRACKET
WEIGHT STACK CABLE
LEG PRESS CABLE
3-1/2” PULLEY
2” COVER CAP
3/8” WASHER
3/8” LOCKNUT
KEY
9
10
11
12
13
14
15
16

5
5
STEP 2:
• Screw the long threaded end of the new WEIGHT STACK CABLE (3) into the end of the WEIGHT
PLATE SHAFT. See FIGURE 2.
• Route the WEIGHT STACK CABLE (3) around the pulley in the BOOM PLATES as shown in FIG-
URE 2. (NOTE: Make sure the cable runs in the grooves of the pulleys.)
• Assemble one 3-1/2” PULLEY (5) to the PULLEY BRACKET (2) using one 3/8 X 1-3/4” BOLT (9)
and one 3/8” LOCK NUT (8) (Note: Loop the WEIGHT STACK CABLE around the PULLEY
prior to assembling the PULLEY BRACKET.)
• Screw the short threaded end of the WEIGHT STACK CABLE (3) into the end of the PULLEY
BRACKET (2). See FIGURE 2.
8
3
5
2
3/8 X 1-3/4” 9
FIGURE 2
012345
6
1/2 1/2 1/2 1/2 1/2 1/2

6
6
4
2
STEP 3:
• Screw the threaded end of LEG PRESS CABLE (4) to the PULLEY BRACKET (2) as shown in FIGURE 3.
FIGURE 3

7
7
STEP 4:
• If not already installed, slide one 2” SQ. COVER CAP (6) over the FRONT LEG (1) as shown in FIGURE 4.
STEP 5:
• Remove the 3/8 X 3-3/4” BOLT and 3/8” LOCK NUT from the BASE PLATE as shown in FIGURE
5. Discard the 3/8 X 3-3/4”BOLT.
1
6
FIGURE 4
012345
6
1/2 1/2 1/2 1/2 1/2 1/2
3/8” LOCKNUT
3/8 X 3-3/4” BOLT

8
8
STEP 6:
•SECURELY assemble the LEG PRESS ADAPTOR (1) to the G3 Gym System using two 3/8 X
4” BOLTS (11), five 3/8” WASHERS (7), one previously removed 3/8” LOCK NUT and one 3/8”
LOCK NUT (8) as shown in FIGURE 6.
STEP 7:
•Carefully route the LEG PRESS CABLE (4) around one 3-1/2” PULLEY (5) and SECURELY
assemble the 3-1/2” PULLEY (5) to the LEG PRESS ADAPTOR (1) using one 3/8 X 1-3/4” BOLT (9)
and one 3/8” LOCK NUT (8). See FIGURE 7.
1
8
7
11 3/8 X 4”
FIGURE 6
1
8
4
9
5
3/8 X 1-3/4”
FIGURE 7

9
9
1
8
7
10 3/8 X 2-3/4”
FIGURE 8
STEP 8:
•SECURELY attach the GLP LEG PRESS to the LEG PRESS ADAPTOR (1) using two 3/8” X 2-
3/4” BOLTS (10), two 3/8” WASHERS (7), and two 3/8” LOCK NUTS (8). See FIGURE 8.
STEP 9:
•Carefully route the LEG PRESS CABLE (4) around one 3-1/2” PULLEY (5) and SECURELY
assemble the 3-1/2” PULLEY (5) to the BRACKET (from the 100 LEG PRESS ) using one 3/8 X
1-3/4” BOLT (9), one 3/8” WASHER (7), one CABLE CLIP (16) and one 3/8” LOCK NUT (8) as
shown in FIGURE 9. Make sure the CABLE is in the grooves of all the pulleys.
0123 4 5 6
1/2 1/2 1/2 1/2 1/2 1/2
SEAT FRAME
8
7
4
5
9
16
BRACKET
3/8 X 1-3/4” FIGURE 9

10
10
STEP 10:
•SECURELY attach the BRACKET (from GLP LEG PRESS) to the SEAT FRAME using two 3/8” X
4-3/4” BOLTS (12), two 3/8” WASHERS (7), and two 3/8” LOCK NUTS (8). See FIGURE 10.
STEP 11:
•Carefully route the LEG PRESS CABLE (4) around one 3-1/2” PULLEY (5) and SECURELY assemble the
3-1/2” PULLEY (5) to the bracket on the SEAT FRAME using one 3/8 X 1-3/4” BOLT (9) and one 3/8”
LOCK NUT (8) as shown in FIGURE 11 . Make sure the CABLE is in the grooves of all the pulleys.
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SEAT FRAME
3/8” LOCK NUT
7
8
BRACKET
3/8 X 4-3/4”
9
5
4
8
SEAT FRAME
3/8 X 1-3/4”
FIGURE 10
FIGURE 11

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11
STEP 12:
• Carefully route the LEG PRESS CABLE (4) around one 3-1/2” PULLEY (5) and SECURELY
assemble the 3-1/2” PULLEY (5) to the SEAT FRAME using one 3/8 X 4-3/4” BOLT (12), two
STEP SPACERS 1-19/32 (14), and one 3/8” LOCK NUT (8) as shown in FIGURE 12. Make sure
the CABLE is in the grooves of all the pulleys.
STEP 13:
• Carefully route the LEG PRESS CABLE (4) around one 3-1/2” PULLEY (5) and SECURELY
assemble the 3-1/2” PULLEY (5) to the MAIN ARM using one 3/8 X 2-3/4” BOLT (10), two STEP
SPACERS 19/32”(13) and one 3/8” LOCK NUT (8) as shown in FIGURE 13. Make sure the
CABLE is in the grooves of all the pulleys.
5
4
8
14
3/8” LOCK NUT
SEAT FRAME
MAIN ARM
10
5
4
8
13
3/8 X 2-3/4”
FIGURE 12
FIGURE 13

12
12
STEP 14:
•SECURELY assemble the swivel end of the LEG PRESS CABLE (4) to the SEAT FRAME using
one 3/8 X 4-3/4” BOLT (12), two STEP SPACERS 1-11/16”(15) and one 3/8”LOCK NUT (8).
NOTE: SECURELY tighten, then back nut off 1/4 turn
12
4
8
15
3/8” LOCK NUT
SEAT FRAME
3/8 X 4-3/4”
FIGURE 14
CABLE ROUTING DIAGRAM

13
13
ADJUST!
ADJUST!
ADJUST!
ADJUST!
FIGURE 15
STEP 15:
•To set the correct amount of tension in the cables, push the HEAD PLATE down, insert the
WEIGHT SELECTOR PIN and perform several repititions at the leg press station.This will relax
the cable system and prevent the HEAD PLATE from lifting up.
•If further CABLE ADJUSTMENT is needed, reference the G3 GYM SYSTEM assembly instruc-
tions.
THIS CONCLUDES THE ASSEMBLY OF THE G3-GLPA
LEG PRESS ADAPTER KIT

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