Life Fitness Copier 9500L User Manual

Life Fitness Model 9500L Cross-Trainer  
How To...Remove and Replace the 4”, and 14” Linkage Assemblies  
Tools Required: Torx Key or Standard Screwdriver, Socket Set, Wrench Set, Hex Key Set Kit # GK53-00002-0021  
IMPORTANT!  
PLEASE READ THROUGH THESE INSTRUCTIONS BEFORE ATTEMPTING TO INSTALL THIS KIT.  
FAILURE TO FOLLOW THE STEPS IN PROPER SEQUENCE COULD CAUSE DAMAGE TO THE EQUIPMENT.  
1
4
7
Washer  
Qty: 4  
Qty: 4  
Qty: 2  
Qty: 2  
2
5
8
Brass Washer  
Qty: 4  
Qty: 4  
Qty: 4  
Qty: 2  
3
6
9
Delrin Spacer  
Qty: 4  
Qty: 2  
Qty: 4  
0017-00104-0402  
Metal Washer  
0017-00006-0226  
Shouldered Sleeve  
OK53-01384-0000  
3/4” Sleeve  
0017-00104-0369  
Bolt w/Locktite  
0K53-01346-0017  
External Lock Washer  
OK53-01342-0000  
Jam Nut  
0017-00101-1610  
0017-00104-0302  
0017-00103-0273  
10 Bolt  
11 Bolt  
0017-00101-1606  
0017-00101-1608  
WARNING: FAILURE TO OBSERVE SAFETY PROCEDURES WHEN SERVICING THIS UNIT  
COULD RESULT IN INJURY FROM ELECTRICAL SHOCK  
1
2
3
4
7
5
6
8
9
10  
11  
 
Life Fitness Model 9500L Cross-Trainer  
How To...Remove and Replace the 4”, and 14” Linkage Assemblies (Continued)  
Step 9  
W X Z  
Y
Using a 1/2” socket, remove the BOLT (W) (discard old bolt), EXTERNAL TOOTH  
WASHER (X), SMALL EXTENSION ARM (Y), and PLASTIC WASHER (Z), from  
the CRANK ARM ASSEMBLY. Remove the 4” LINK ASSEMBLY (O) and discard.  
Clean the CRANK SHAFT ASSEMBLY of debris. Place one of the BRASS  
WASHERS (#2) against the existing (white) PLASTIC WASHER, then with the  
large offset facing the center of the machine, place the new 4” LINK ASSEMBLY  
with oil impregnated bushings into position on the CRANK ARM ASSEMBLY.  
NOTE: MAKE NOTE OF THE POSITION OF THE SMALL EXTENSION ARM IN  
RELATION TO THE 4” LINK ASSEMBLY BEFORE PROCEDING.  
O
Step 10  
Place the second BRASS WASHER (#2) against the new 4” LINK ASSEMBLY (O) then replace the second (white)  
PLASTIC WASHER (Z) and the SMALL EXTENSION ARM (Y). Using BOLT (#7) in place of the discarded BOLT (W),  
install the BOLT (#7), EXTERNAL TOOTH WASHER (X) and tighten the BOLT securely.  
Step 11  
Use two 9/16” wrenches to remove the BOLT, METAL WASHER, PLASTIC WASHER, NYLON LOCKING NUT, and  
SHOULDERED SLEEVE of the rear attachment point of the old 14” LINK BAR ( I ). Discard the old 14” LINK BAR,  
SHOULDERED SLEEVE and existing hardware.  
Step 12  
Place the SPACER (#3) in the middle of the new SHOULDERED SLEEVE (#5). With the bushing flanges facing to the  
outside, slide one end of the new 14” LINK BAR ( I ) over the shouldered edge side of the SHOULDERED SLEEVE  
and place the thin METAL WASHER (I) between the PEDAL LEVER ASSEMBLY (N) and the 14” LINK BAR.  
N
I
J
12  
Step 13  
Slide the BOLT (#11) through the PEDAL LEVER ASSEMBLY (N) as shown above. Place a METAL WASHER (#4),  
EXTERNAL TOOTH LOCKING WASHER (#8) and NUT (#9), onto the BOLT and tighten. (as shown above)  
NOTE: BE SURE THE SHOULDERED EDGE OF THE SHOULDERED SLEEVE IS FULLY SEATED INTO THE  
PEDAL LEVER ASSEMBLY (N) BEFORE TIGHTENING THE BOLT (#11).  
Step14  
Position the PEDAL LEVER ASSEMBLY (N) so it is over the 4” LINK ASSEMBLY (O) of the CRANK ARM  
ASSEMBLY.  
Attach the PEDAL LEVER ASSEMBLY(N) to the 4” LINK ASSEMBLY (O) pivot point by reversing step 6 using the  
existing hardware.  
 
Life Fitness Model 9500L Cross-Trainer  
How To...Remove and Replace the 4”, and 14” Linkage Assemblies (Continued)  
Step 15  
Attach the forward end of the 14” LINK BAR to the SMALL EXTENSION BAR (Y). Position the thin METAL WASHER  
(#1) over the shouldered edge of the SHOULDERED SLEEVE (#5), and slide the 14” LINK BAR (I) over the non-  
shouldered edge of the SHOULDERED SLEEVE. Slide the SPACER (#3) next to the 14” LINK BAR.  
3
14  
1
4
8
5
Y
11  
O
Step 16  
Slide the BOLT (#10) through the end of the SMALL EXTENSION ARM (Y) as shown above. Place a METAL  
WASHER (#4), EXTERNAL TOOTH LOCKING WASHER (#8) and NUT (#9) onto the BOLT and tighten.  
Step 17  
Reverse steps 1 through 4 to replace the SHROUD. The installation is now complete.  
MO51-00K53-A033  
 

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