Life Fitness 91Xi User manual

91Xi CROSS-TRAINER (91X-0XXX-02)
Customer Support Services
PARTS MANUALrev 19 Mar 2008

2
91Xi CROSS-TRAINER 91X-0XXX-02
Contents S/N XTN100000 and up
Miscellaneous ..........................................................................................................3
Drive Belts and Alternator ...........................................................................................4
Console Support Assembly ...........................................................................................5
Console Assembly .....................................................................................................6
Roller Assembly........................................................................................................7
Crankshaft Assembly..................................................................................................8
Drive Linkage Assembly ..............................................................................................9
Anti-lift Bracket and Outer Pedal Covers ........................................................................10
Frame Assembly ......................................................................................................11
Clevis and Front Frame Covers ....................................................................................12
Pedal Lever Assembly ...............................................................................................13
Rocker Arm Covers ..................................................................................................14
Rocker Arm Assembly................................................................................................15
Rear Drive Shrouds w/Decals.......................................................................................16
Upper Arm/Heart Rate Assembly..................................................................................17
Cables..................................................................................................................18

3
91Xi CROSS-TRAINER 91X-0XXX-02
Miscellaneous S/N XTN100000 and up
Description Part No.
OPERATION MANUAL M051-00K61-A111
SERVICE MANUAL M051-00K61-A114
ARCTIC SILVER TOUCH UP PAINT:
SPRAY CAN
.5 OZ BOTTLE W/APPLICATOR
.33 OZ PEN
0017-00008-0204
0017-00008-0205
0017-00008-0206
ACCESS PANEL ASSEMBLY
CONTENTS:
AK32-00020-0002
AK32-00078-0001
0K61-01373-0000
0017-00021-2846
0K32-01063-0000
AK61-00190-0000
120” COAX CABLE
120” POWER EXTENSION CABLE
ACCESS BRACKET
F-TYPE PANEL CONNECTOR
VOLTAGE DECAL
STEALTH GRAY TOUCH UP PAINT
(FOR ROCKER ARMS):
SPRAY CAN
.5 OZ BOTTLE W/APPLICATOR
0017-00008-0199
0017-00008-0198
HARDWARE BAG AK61-00181-0000
Cross-trainer model 91X-0XXX-02 has both telemetry and Lifepulse sensors for heart rate. It is
also C-SAFE ready and pre-wired for add-on TV.

4
91Xi CROSS-TRAINER 91X-0XXX-02
Drive Belts and Alternator S/N XTN100000 and up
Drive Belt
0K61-02701-0000
Intermediate Bracket
0K61-02400-0001
A
lternator Pivot Bolt
0017-00101-0964
A
lternator Strap Bolt-2
0017-00101-0986
Flange Lock Nut
0017-00103-0188
Alternator Strap
w/Insert
0K61-02601-0000
Intermediate
Pulley Bolt
0017-00101-1651
Alternator Belt
0K53-01184-0000
Intermediate Pulley Assy
A
K61-00061-0000
Lock Nut
0017-00103-0117
A
lternator
0017-00009-0841
Alternator w/Flywheel
Assembly
AK61-00250-0001
Alternator Flywheel
0K61-02500-0001

5
91Xi CROSS-TRAINER 91X-0XXX-02
Console Support Assembly S/N XTN100000 and up
Bolt-2
0017-00101-1645
Flat Washer-2
0017-00104-0192
Console Support
Assembly
AK61-00500-0015
Polar Cable
AK36-00021-0003
Mounting Screws (8)
(not shown for accessory
tray and console)
0017-00101-1744
Accessory Tray Kit
GK63-00002-0062
Main Cable
AK61-00136-0000
Console Cap
0K61-01283-0001
Bullhorn Grip 11.75” (2)
0K62-01136-0002

6
91XI CROSS-TRAINER 91X-0XXX-02
Console Assembly S/N XTN100000 and up
Console Board - Upper
A084-92219-A023
Console Case Assembly
AK63-00121-0001
Battery Door
0K63-01029-0001
Phillips Pan Screws(13)
0017-00101-1650
Bezel/Switch Assembly
AK63-00075-0001
Upper Overlay
Lower Overlay
Switch Membrane
118E-00001-0140
Console Board - Lower
B084-92222-B000
Console Assembly Overlay/Bezel/
Switch Assembly
AK61-00206-0001 Eng/Eng AK61-00207-0001
AK61-00206-0002 Eng/Met AK61-00207-0001
AK61-00206-0004 Spn/Met AK61-00207-0004
AK61-00206-0007 Frn/Met AK61-00207-0007
AK61-00206-0010 Por/Met AK61-00207-0010

7
91Xi CROSS-TRAINER 91X-0XXX-02
Roller Assembly S/N XTN100000 and up
Crank Arm
AK61-00064-0001
Set Screw
1/4-20x5
0017-00101-0333
Bolt
0017-00101-1606
Locking Nut
0017-00103-0025
Crank Cover
0K61-03100-0002
Square Key
0K53-01122-0000
Allen-Head
Cap Screw
0017-00101-1645
Arm Extension
0K61-03004-0000
Shaft Collar
0K61-01260-0000
Roller Bearing Assembly
GK61-00002-0026
Flat Washer
0017-00104-0417
Snap Ring
0017-00100-0152
Set Screws
0017-00101-0314

8
91Xi CROSS-TRAINER 91X-0XXX-02
Crankshaft Assembly – AK61-00157-0002 S/N XTN100000 and up
1.00” Dia. Pillow Block (2)
0K53-01181-0000
Hex Bolts (4)
0017-00101-1551
Magnet-Standoff Assy.
A
K62-00186-0000
Crankshaft Plate
0K61-02302-0001
Locking Nut (4)
0017-00103-0019
Torx screw
0017-00101-1282
Flat Washer
0017-00104-0144
Crankshaft w/plate
0K61-01360-0002
Retaining Ring (2)
0017-00100-0152
Poly-V Crank Pulley
0K61-02409-0000

9
91Xi CROSS-TRAINER 91X-0XXX-02
Drive Linkage Assembly – GK61-00002-0020 S/N XTN100000 and up
Spherical Washer
0017-00009-1085
Spherical
End Sleeve
0K61-01066-0000
Control Link
Sleeve
0K61-01261-0000
Wave Washer
Spring
0017-00009-1084
Silver Bearing
Back Side
Black Bearing
Front Side
Flat Washer
0017-00104-0164
Flat Washer
0017-00104-0164
Locking Nut
0017-00103-0286
Control Link
w/Bearing Assembly
AK61-00073-0001

10
91Xi CROSS-TRAINER 91X-0XXX-02
Anti Lift Bracket and Outer Pedal Covers S/N XTN100000 and up
Left Link Cover
w/ink transfer decal
A
K61-00208-0002
Phillips Pan Screw
0017-00101-1646
Allen Head Bolt
0017-00101-1645
Roller Retainer Plate
0K61-04114-0000
Right Link Cover
w/ink transfer decal
AK61-00208-0001