True Fitness Service
Manual
Elliptical Trainers
750E
750EA
600EA
True fitness technology, Inc. makes no representations or warranties regarding the
contents of this manual. We reserve the right to revise this document at any time or
to make changes to the product described within it without notice or obligation to
notify any person of such revisions or changes.
© 2004, True Fitness, Inc. All rights reserved. Printed in the United States of
America.
865 Hoff Road. O’Fallon, MO 63366. 1-800-426-6570. Fax 636-272-3026.
Revision 9/2004
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True Fitness
Elliptical
Service Manual
START
™Symptom guide
™Wiring Diagrams
™Parts Manual
™Removal and Replacement Procedures
Page 1
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Test Mode *750 ONLY
Procedure
To Enter Diagnostic
Mode
•
•
Press and hold the “Start” key as you
begin pedaling.
Continue pedaling throughout the test.
-------
D
I
Console / Display
Output
•
•
Press “Enter” key – initiates the second
LED function test.
Press “Enter” key again –all LED’s
should be on.
--------
A
G
N
O
S
RPM
•
•
•
Press “Enter” key – RPM’s displayed in
the far right window.
--------
Console Key Input
Press “Enter” key –A beep should sound
when each key is pressed.
--------
Contact Heart Rate
Press “Enter” key. Hold both handle
pick-ups. Heart symbol will flash and
readout will display.
T
I
C
S
-------
•
•
Press “Enter” key – Press + to increase
resistance and – to decrease resistance.
DA (Resistance)
Exit Diagnostics
To quit diagnostics press “Enter” key or
stop pedaling and the unit will reset.
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 2
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SYMPTOM GUIDE
600EA
‰
‰
‰
Resistance Malfunction . . . . . . . . . . . . . . . . . . . Page 13
No Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 14
No Speed Reading. . . . . . . . . . . . . . . . . . . . . . . . Page 15
750E,750EA
‰
No Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 5
‰
‰
Heavy Resistance . . . . . . . . . . . . . . . . . . . . . . . . Page 6
No Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 7
All Models
‰
No Contact Heart Rate . . . . . . . . . . . . . . . . . . . . Page 8
‰
No Polar Heart Rate . . . . . . . . . . . . . . . . . . . . . . Page 9
‰
‰
‰
Vibration from Drive Train . . . . . . . . . . . . . . . . . . . Page 10
Knocking in Rhythm of Pedaling . . . . . . . . . . . . . Page 11
Squealing / Screeching from
Aluminum Extrusion Tubes . . . . . . . . . . . . . . . . . Page 12
Page 3
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Symptom
Probable Cause
Console Set
Corrective Action
Recommended Tools
NO RESISTANCE
750E, 750EA
•
Remove console bolts to access 7-pin
connector. Do not disconnect console
set.
Note:
•
•
•
Enter DA (resistance) test mode.
(Page 3).
Press + key to force .7 VDC out of
panel.
Set meter for DC Volts. Measure
between #2 pin and #4 pin at 7- pin
connector.
You must pedal at least
30 RPM when
performing any voltage
test. You may require the
assistance of another
person when performing
voltage checks.
•
Is .7 VDC present? No- replace console
set. If present, continue on.
Multi-meter
Defective Cables
Power Resistance
--------
•
•
Remove right mast cover and handlebar.
Measure between the #2and #4 wires at
the 7 –pin connector on the lower board.
Is .7 VDC present? No- replace cable
for console. If present, continue on.
•
--------
•
•
DO NOT PEDAL.
Set meter for resistance. Disconnect 3-
pin connector at the lower control board.
Measure resistance between #1 pin and
#3 pin.
•
•
Resistance should be 10 ohms, +/- 1
ohm.
If less than 10 Ohms- replace power
resistance. If resistance checks OK,
continue on.
--------
•
•
DO NOT PEDAL.
Remove main body cover, set meter for
continuity.
•
Disconnect brake cable from brake and
lower board.
•
•
Check continuity of all wires in cable.
Check for cross continuity- this would
indicate multiple shorts in the cable.
No continuity? Replace Brake cable.
Yes continuity? Replace lower board.
•
•
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 4
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Symptom
HEAVY
Probable Cause
Foreign Objects
Corrective Action
Recommended Tools
RESISTANCE
750E, 750EA
•
•
Check for foreign objects causing
mechanical binding.
Remove foreign objects.
Multi-meter
--------
Console Set
•
•
Remove the console set.
Disconnect the 7-pin connector from the
back of the console set.
•
•
Pedal.
Resistance normal? Replace console set.
--------
Defective Cables
•
•
Remove right side handle bar assembly
and mast cover.
Disconnect 7- pin connector from the
lower control board.
•
•
Pedal.
If resistance is normal- replace cable for
console.
--------
Lower control
Board/ Brake
•
•
Remove main body cover.
Disconnect 3- pin connector from the
brake.
•
•
•
•
Resistance still heavy- Replace brake.
Resistance normal
Check brake cables for cross continuity.
Replace lower control board.
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 5
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Symptom
Probable Cause
Console Set
Corrective Action
Recommended Tools
No Display
750E, 750EA
•
Remove console set bolts. Verify good
connection at the back of the console
set. Set meter for DC volts
Pedal.
Measure between #1 and #4 wires for
5.5 – 7.5 VDC.
Is required voltage present?
If yes- replace console set. If not,
continue on.
Note:
You must pedal at least
30 RPM when
•
•
performing any voltage
test. You may require the
assistance of another
person when performing
voltage checks.
•
•
--------
Multi-meter
•
Remove right side bar assembly, right
mast cover and main body cover.
Disconnect 3- wire connector at brake.
Set meter for AC volts.
Pedal.
Brake
•
•
•
•
The voltage should increase as pedaling
increases.
•
•
Is minimum voltage 9 VAC @ 30
RPM?
If No- replace Brake. If yes, continue
on.
--------
Defective Cable
•
•
Remove right side bar assembly, right
mast cover and main body cover.
Disconnect 3- wire cable from brake and
lower control board.
•
•
•
Set meter for continuity.
Check all 3 wires in cable for continuity.
No continuity? Replace cable
----------
Console Cable/
Lower Control
Board
•
Set meter for DC volts. Reconnect
cable to brake and lower control board.
Pedal.
Measure for 5.5 – 7.5 VDC between #1
and #4 wires on 7- pin cable for the
console at the lower control board.
Voltage is present? Replace cable for
console.
•
•
•
•
Voltage not present? Replace lower
control board.
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 6
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Symptom
Probable Cause
Dirty Sensors
Corrective Action
Recommended Tools
NO CONTACT
HEART RATE
750E, 750EA
•
Verify hand pulse sensors are clean.
--------
Note:
You must pedal at least
30 RPM when
•
•
•
Set meter for continuity.
Remove Console set.
Check for continuity in both sets of
hand pulse sensors between the console
set and hand pulse sensor plates.
If continuity is OK – Replace Console
set. If no- continue on.
performing any voltage
test. You may require the
assistance of another
person when performing
voltage checks.
Console Set/
Wiring
•
Multi-meter
--------
Double sided tape
Wire Connections
•
•
Check wire connections @ handlebar
console mast joint
Check connections of wires to hand
pulse sensor by removing hand pulse
sensor plates.
•
To remove hand pulse sensor plates
carefully pry under one end to free them
from the plastic handgrips.
Bad connections? - Reconnect/ Replace
bad wires.
•
•
Recheck continuity.
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 7
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Symptom
NO POLAR
HEART RATE
750E, 750EA
600EA.
Probable Cause
Control Panel
Corrective Action
Recommended Tools
•
Attach heart rate simulator around chest
or use Polar simulator.
Do not touch the hand pulse sensors.
Start pedaling
Note:
•
•
•
You must pedal at least
30 RPM when
Check display for heart rate.
performing any voltage
test. You may require the
assistance of another
person when performing
voltage checks.
--------
•
•
•
•
Does console display heart rate with
chest strap?
Does console display heart rate with HR
simulator?
If unit responds with simulator and not
chest strap then replace chest strap.
If unit does not respond with strap or
simulator then replace Console set.
Defective Cables
Polar Heart Rate
Simulator
Excessive radio,
electromagnetic or
audible noise can
cause poor heart rate
reception.
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 8
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Symptom
VIBRATION
FROM DRIVE
TRAIN
Probable Cause
Belt Tension
Corrective Action
Recommended Tools
•
•
Remove main body cover.
Check poly V- belt for bumps- if bump
exists, replace the belt.
Check for proper belt tension. Belt
should be very tight, grasp belt in the
middle and twist, you should only be
able to twist it 90 degrees.
Long handled
screwdriver
750E, 750EA
600EA.
•
--------
Brake Vibration
•
•
Pedal.
Very carefully check brake for
vibration, use caution as the moving
arms cross in front of the brake.
If vibration is found- tighten bolts and
/or replace brake.
•
--------
Wobbling Pulleys
Shaft Vibrations
•
•
Does pulley of either poly V- wheel
wobble? If so then tighten bolts.
If tightening does not resolve- replace
damaged poly-v- wheels.
--------
•
•
Check shaft assemblies. Check for
endplay on shaft assemblies.
Check for vibration in shaft assemblies
by applying screwdriver to frame at
shaft bearings.
•
If vibration is found- replace shaft
assembly.
Caution: When
checking for vibrations
take care to not get
caught by the pulleys,
belts and moving parts.
--------
Vibrating Bearings
•
•
Check belt tensioned.
Use screwdriver method to check
bearings on wheel shaft.
•
Replace tension wheel assembly.
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 9
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Symptom
Probable Cause
Crank and Shaft
Corrective Action
Recommended Tools
KNOCKING IN
RHYTHM OF
PEDALING
•
•
•
•
Remove main body cover.
Multi-meter
14mm socket
21mm socket
27mm socket
Check crank arm nuts for tightness.
Is noise coming from the crank area
If yes – remove crank, check shaft and
crank for damage.
•
Replace parts as needed.
--------
Swing Arm Bearings
•
Check the moving arm bearing for
noise.
•
•
Tighten nut and check for noise.
If noise continues – replace moving arm
assembly.
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 10
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Symptom
Probable Cause
Corrective Action
Recommended Tools
SQUEALING /
SCREECHING
FROM
ALUMINUM
EXTRUSION
TUBES
•
•
Remove aluminum extrusion tubes.
Clean tracks with general purpose
cleaner. DO NOT USE PETROLIUM
BASED CLEANERS – it will degrade
the rollers.
Cleaning Aluminum
Extrusion Tubes
Non- petroleum based
cleaner. (For example:
Simple Green)
•
Clean roller.
750E, 750EA,
600EA.
-------
•
•
•
Check rollers for bumps and flat spots.
Do rollers spin freely?
If rollers do not spin freely – replace
rollers.
Checking Rollers
--------
•
Do the moving arms run straight down
the aluminum extrusion tubes?
If no – loosen nut on cubic joint.
If no help – replace moving arm
assembly.
Moving Arm Travel
•
•
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 11
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Symptom
Probable Cause
Console Set
Corrective Action
Recommended Tools
RESISTANCE
MALFUNCTION
600EA
•
Remove console bolts to access 7-pin
connector. Do not disconnect console
set. Set meter for DC Volts. Measure
between pin 1(red) and pin 5(blue) at 7-
pin connector.
Note:
You must pedal at least
30 RPM when
performing any voltage
test. You may require the
assistance of another
person when performing
voltage checks.
•
•
•
Enter DA (resistance) test mode. Page
SG-1.
Press + key to force .9 VDC out of
panel.
Press + to check voltage at all levels. Is
voltage displayed on meter
approximately the same as voltage
displayed in heart rate window? No-
replace console set. Yes, continue on.
--------
Multi-meter
Lower Board / Brake
Cable
•
Remove main body cover & locate the
cable connecting the brake and the
lower control board. Set meter to DC
volts.
•
•
Check DC voltage between pins 2 and 4
of the power supply
Is voltage is same as shown in heart rate
window?
•
•
If NO – go to console cable.
Check voltage at the 2-pin connector at
the brake. Press + to increase resistance
and voltage.
•
•
•
Does the voltage start at 3.7 and
increase to 30 VDC? If no- check
continuity of cable. If cable is broken
replace it, if cable is good – replace the
lower board.
--------
Brake Coil
Set meter to resistance and check the
coil. Coil resistance should be 15 ohms,
+ or – 2 Ohms. If not then replace the
coil.
--------
Set meter to resistance; perform
continuity check on wire harness.
Check for cross continuity.
Console Cable
•
•
Broken wires? Replace cable.
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 12
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Symptom
Probable Cause
Power Issues
Corrective Action
Recommended Tools
NO DISPLAY
•
Set meter to AC voltage and test wall
outlet to 120 VAC.
Multi-meter
600EA
•
•
•
•
•
Turn power switch on
Does power switch lamp come on?
Yes – go to control panel.
No- remove rear cover.
Check voltage input to switch, is it 120
VAC? If yes – replace switch. If no –
continue on.
•
•
•
•
Check voltage at end of power cord.
No voltage? Replace cord.
Check fuse in power inlet.
Replace fuse or replace power inlet and
wires.
--------
•
•
•
Check connection to the display.
Reseat connection.
Set meter to DC volts, unplug display
and check voltage between pin 1and pin
2.
Control Panel
•
If 12VDC is present – replace control
panel.
--------
Power Supply
•
•
Check voltage between pin 2and pin 3at
the power supply.
If 12 VDC present – replace power
supply.
--------
•
•
Perform a continuity check on the cables
leading to the control panel.
Replaced damaged cables.
Cables
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 13
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Symptom
Probable Cause
Corrective Action
Recommended Tools
NO SPEED
READING
600EA
•
•
•
Remove monitor bolts. Move the swing
arms until the magnet is in front of the
sensor.
Console Assembly
Multi-meter
Set meter for DC volts. Check voltage
between pin 3 and pin 1 at console
assembly with cable connected.
Move swing arms. When magnet is
over the pickup the voltage should be 0
VDC. When the magnet is not over the
pickup, the voltage should be 5 VDC.
Does the voltage alternate between 0
VDC and 5 VDC? If yes – replace
console assembly.
•
--------
•
•
Turn power off, remove rear cover
Disconnect the sensor connector. Set
meter for resistance.
RPM Sensor
•
•
Check resistance at the 2 pins of the
connector. Slowly move the swing arms
to rotate the wheel.
Does the meter show continuity when
the magnet is over the pickup? If no –
replace the sensor.
--------
•
•
Perform a continuity and contact check
on the console wire.
Replace defective wire.
Defective ECB
Control Board
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 14
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WIRING DIAGRAMS
™TAE 600
™TAE 750
™TE 750
Page 16
Page 17
Page 18
Page 15
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TRUE TAE 600
WIRING DIAGRAM
Page 16
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TRUE TAE 750
WIRING DIAGRAM
Page 17
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TRUE TE 750
WIRING DIAGRAM
Page 18
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True Armed
Elliptical 600B
™ Exploded Diagram
Page 20
™ Parts List
Page 21
Page 19
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TRUE TAE 600
Page 20
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TAE 600B
REF #
AC1
AE1
AE2
AE3
AG1
AG2
AJ1
AN1
AS1
AT1
B28
B29
B30
B31
B51
C53
C54
C55
C56
E05
E07
E08
E10
E12
E14
E18
E19
E52
E54
E55
E56
E57
E60
G08
AC1
G51
G55
G57
G61
G62
G63
G64
G65
G66
J02
PART#
DESCRIPTION
QTY
7TSZEP42CSM
7TSZEP17PAM-6R1
7TSZEP17PAM-6L1
7TSW0306011A
7TSZEP25HDB-R
7TSZEP25HDB-L
7TSZEP07FST
7TS12325001
CONSOLE MAST ASSY
RIGHT ARM ASSY
LEFT ARM ASSY
MVG ARM PIVOT
HANDLEBAR ASSY RH
HANDLEBAR ASSY LH
FRNT STBL ASSY
CONSOLE ASSY
BRAKE ECB SET
CRANK ARM
1
1
1
2
1
1
1
1
1
2
2
1
1
2
6
4
4
4
2
2
1
2
8
2
2
8
8
8
2
2
2
2
2
2
1
2
8
4
1
1
1
4
8
8
2
2
2
7TMD0208010C
7TS08317001
7TMB0301002
7TMJ1390003E
7TMJ1390004
7TMB0302002
7TME0102021
FOOT PAD WASHER
VERTCL SPT PLATE
UPPER SPT PLATE
FOOT PAD
SCREW CVR SPT
7TMB0401050A
7TMB0609025
7TSZEP25RAL
7TMB0674006
7TME0112024
7TMB0206002C
7TMB0304011
7TME0502027
7TME0501007
7TME0102027
7TME0505037
7TME0204026
7TME0505020
7TME0502006
7TMB0609063B
7TMB0678005A
7TSP0302022A
7TMB0401058A
7TME0104057
7TMB0609018
7TMD0508001
7TMD0508002
7TME0101042
7TME0204007
7TME0506013
7TME0508011
7TMB0304006
7TME0112024
7TMB0609035
7TMJ3344001
7TMB0103002
STATIONARY BAR
STABILIZER BAR
ARM TRACK
RUBBER PLATE TRK
OVAL HEX SKT TRK
FOOT PLATE
FOOT PLATE INSERT
FLAT WASHER
SPRING WASHER
SCREW FOOTPLATE
TEFLON WASHER
NYLON NUT
TEFLON WASHER
FLAT WASHER
MVG ARM JOINT
END CAP SWING ARM
CONSOLE MAST
FOAM GRIP UPPER H/BAR
SCREW RND HEX
HNDLBR END CAP
CONNECTOR ARM A
CONNECTOR ARM B
CONNECTOR ARM NUT
NYLON NUT
WAVE WASHER
WASHER CONNECTOR ARM
FT LEVELER
J04
J06
J07
L02
SCREW FT STABILIZER
END CAP STABILIZER
RAIL CVR ANCHOR
MOVING WHEEL
Page 21
22
2
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L51
L52
M01
M52
M53
N05
P01
P02
P03
P04
P06
P07
P08
P09
P51
P53
Q01
Q02
Q03
Q06
AC1
Q07
Q08
Q09
Q10
Q11
Q14
Q15
Q16
R05
R06
R09
R17
R20
R22
S01
S05
S51
S53
S54
S55
S56
S57
T51
T52
V01
7TME0204005
7TME0502030
7TS11317001
7TME0502026
7TME0112074
7TME0104055
7TMC0501045D
7TMJ1802001
7TMC0522004
7TMC0510039B
7TMC0203006B
7TMC0504042
7TMC0703019A
7TMC0701002
7TME0102021
7TME0108004
7TMB0202036A
7TMB0601005
7TMB0222005A
7TMB0246001
7TSP0302022A
7TMB0246002
7TME0121005
7TME0107030
7TME0107013
7TME0701001
7TMB0627006B
7TMB0613010A
7TMB0678018A
7TMJ3305016A
7TME0208006
7TME0104047
7TMD0603005
7TME0504006
7TME0508004
7TMJ1374012A
7TME0110002
7TME0201012
7TMJ1245001
7TME0204010
7TME0502054
7TME0102021
7TME0107013
7TME0902015
7TME0506012
7TMG0102057B
7TME0606037C
NYLON NUT
2
2
1
4
4
4
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
19
14
6
2
1
2
1
1
2
6
1
6
4
1
2
2
2
2
2
2
5
2
2
2
1
FLAT WASHER
WHEEL ASSY MVG ARM
FLAT WASHER
SCREW OVAL HEX SCKT
SCREW CNTRL PNL
CONSOLE WIRE UPPER
SENSOR BRKT
CONSOLE WIRE LOWER
RPM SENSOR W/WIRE
CONTROL BOARD
POWER CORD
POWER SOCKET
POWER SWITCH
RPM SENSOR SCREW
SCREW OVAL TAPPING
PEDESTAL SIDE CVR
WATER BTL HLDR
MAIN CVR
RAIL CVR LH
CONSOLE MAST
RAIL CVR RH
MAIN CVR
PEDESTAL CVR
MAIN CVR
C CLIP MAIN CVR
CORROSION CVR
RND PLUG RT SIDE CVR
RECTANGULER PLUG
POLY V WHEEL
NUT HEX HEAD
FLYWHEEL
POLY V BELT
WASHER
WASHER
ECB CONNECTION PLATE
EYE-BOLT
AXLE NUT
BELT ADJ
BELT ADJ
AXLE NUT
BRAKE BRKT
CONTROL BOARD
CRANK PIN
CRANK PIN
REAR CVR
ASSEMBLY
Page 22
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True Armed
Elliptical 750
™ Exploded Diagram
Page 24
Page 25
™ Parts lists
Page 23
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TRUE TAE 750
Page 24
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TAE 750
REF. # PART #
DESCRIPTION
QTY
AC1
AE1
AE2
7TSZEP17CSM
7TSZEP17PAM-7R1 PEDAL ARM ASSY-RH
7TSZEP17PAM-7L1 PEDAL ARM ASSY-LH
PEDESTAL ASSY-WITH PIVOT BEARING BLOCK ASSY
1
1
1
1
1
1
1
1
1
1
1
2
1
6
4
4
1
1
4
4
4
2
2
2
2
2
8
8
2
8
8
2
4
2
4
2
2
2
2
4
8
2
2
2
2
1
AG2 7TSZEP17HDB-R
AG2 7TSZEP17HDB-R1 HANDLEBAR ASSY-RH(SHORT)
AG3 7TSZEP17HDB-L HANDLEBAR ASSY-LH(TALL)
AG3 7TSZEP17HDB-L1 HANDLEBAR ASSY-LH(SHORT)
HANDLEBAR ASSY-RH(TALL)
AJ1
AN1
AS1
AS1
AT1
AU1
B07
B15
B16
B18
B19
C15
C16
C17
C56
E04
E05
E07
E08
E10
E12
E15
E18
E19
G04
G05
G06
G07
G08
G51
G61
G62
G64
G66
J02
7TSZEP07FST
7TS12317001
7TMZD0208007
7TMD0208016B
7TSZW0306007
7TSM0325001
7TME0102021
7TMB0301002
7TMB0302002
7TMJ1390001
7TMJ1390004
7TME0104165
7TME0502019
7TME0501007
7TMB0401050A
7TMB0206002C
7TMB0609025
7TSZEP25RAL
7TMB0674006
7TME0112024
7TME0102027
7TMB0304011
7TME0502027
7TME0501007
7TMB06A7001
7TME0102069
7TMJ1278001
7TME0201028
7TMB0678005A
7TMB0401059A
7TMD0508001
7TMD0508002
7TME0204007
7TME0508011
7TMB0304006
7TME0112024
7TMB0609035
7TMJ3344001
7TMC0501027
7TMC0516021B
7TMC0535004
STABILIZER ASSY-FRONT
CONTROL PANEL
BRAKE ASSY
BRAKE ASSY-AFTER SERIAL # 02-EA-1102K
CRANK ARM ASSY
BELT TENSIONER ASSY-PRIMARY
SCREW-FRAME SUPPORT
LEVELER LOCK NUT-REAR
LEVELER-REAR
COVER LOWER SUPPORT-REAR
COVER UPPER SUPPORT-REAR
BOLT-PEDESTAL MOUNTING
WASHER-PEDESTAL MOUNTING
SPRING WASHER-PEDESTAL MOUNTING
GRIP-FIXED HANDLEBAR
PEDAL PLATE (PLASTIC)
END CAP-PEDAL ARM
PEDAL ARM TRACK
RUBBER PAD-PEDAL ARM TRACK
SCREW-TRACK MOUNTING
SCREW-PEDAL PLATE
PEDAL PLATE COVER (RUBBER)
FLAT WASHER-TRACK MOUNTING
SPRING WASHER-TRACK MOUNTING
BRACKET-PULSE SENSOR
SCREW-PULSE BRACKET
SENSOR PLATE-PULSE
NUT-PULSE BRACKET
END CAP-SWING ARM PIVOT
GRIP-UPPER BODY HANDLEBAR
SWIVAL JOINT
SWIVAL JOINT
NYLON NUT-SWIVAL JOINT
CONE WASHER-SWIVAL JOINT
LEVELER-FRONT
SCREW-FRONT STABILIZER
END CAP-FT STABILIZER
RETAINER-RAIL COVER
CABLE-DISPLAY
CABLE-REMOTE SWITCH(H/BAR END)
CABLE-BRAKE (LOWER BOARD END)
J04
J06
J07
P01
P02
P03
2
1
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P04
P05
P06
P06
P07
P08
P08
P09
P11
P12
P17
P18
P20
Q01
Q02
Q03
Q06
Q06
Q08
Q09
Q10
Q11
Q14
Q15
Q16
R01
R02
R09
R10
R16
R21
R22
R26
R27
R28
R29
S02
S03
S04
S05
U08
U09
U10
U11
7TMC0516022B
7TMC0516023C
7TMC0535005
7TMC0712019B
7TME0204003
7TME0102027
7TMC0712020B
7TME0502082
7TMC0203004
7TMC0736002
7TMB06B8001
7TMJ1393003
7TME0107037
7TMB0202036A
7TMB0601005
7tszep07Fcv
7TMB0246001
7TMB0246002
7TME0102053
7TME0107030
7TME0107013
7TME0701001
7TMB0627006B
7TMB0613010A
7TMB0678018A
7TSM0330001
7TSM0330002
7TMD0604001
7TMD0601014
7TME0208008
7TME0112024
7TME0502035
7TSZEP17CPS
7TS11317001
7TME0502026
7TME0112074
7TME0202012
7TMJ1245001
7TME0204010
7TME0110015
7TME0110009
7TME0102010
7TME0204009
7TME0502098
7TMG0102032
7TMG0102096D
CABLE-REMOTE SWITCH(LH CONSOLE END)
CABLE-REMOTE SWITCH(RH CONSOLE END)
CABLE-BRAKE (BRAKE END)
SWITCH-RH HANDLEBAR REMOTE
NYLON NUT-REISTOR MOUNTING
SCREW-RESISTOR MOUNT
SWITCH-LH HANDLEBAR REMOTE
WASHER-RESISTOR MOUNT
CONTROL BOARD
RESISTOR
MOUNT-CONTROL BOARD
BRACKET-RESISTOR
SCREW-RESISTOR MOUNT
SIDE COVER SET-LEFT & RIGHT
BOTTLE HOLDER
COVER-REAR
COVER-LEFT RAIL
COVER-RIGHT RAIL
SCREW-REAR COVER
SCREW-SIDE COVERS
SCREW-REAR COVER
C CLAMP-REAR COVER
1
1
1
4
7
4
1
1
1
1
11
1
1
1
1
1
10
12
2
2
1
2
1
1
1
1
1
2
1
1
2
4
4
4
2
2
2
2
2
1
1
COVER-CENTER FRAME MEMBER
PLUG-ROUND-SIDE COVER
PLUG-SQUARE-SIDE COVER
SHAFT ASSY-PEDAL CRANK
SHAFT ASSY-SECONDARY DRIVE W/SMALL POLY V WHEEL
POLY V BELT-PRIMARY DRIVE
POLY V BELT-SECONDARY DRIVE
NUT-CRANK ARM
SCREW-TENSIONER MOUNTING
WASHER-TENSIONER MOUNTING
PIVOT-PEDAL ARM
WHEEL-PEDAL ARM
WASHER-PEDAL ARM WHEEL
SCREW-PEDAL ARM WASHER
NUT-BRAKE AXLE NUT
BRACKET-BRAKE BELT ADJUSTER
NYLON NUT-BRAKE BELT ADJUSTER
BOLT-BRAKE BELT ADJUSTER
BOLT-PRIMARY BELT ADJUSTER
SCREW-PRIMARY BELT ADJUSTER
NYLON NUT-PRIMARY BELT ADJUSTER
WASHER-PRIMARY BELT ADJUSTER
DECAL-REAR COVER(WHITE)
DECAL-REAR COVER(SILVER)
1
2
2
7TME0606037C
HARWARE KIT-ASSEMBLY
1
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True Elliptical 750
Prior to Serial # 00-EL2253L
(Non-Cartridge Bearing)
™Exploded diagram
Page 28
Page 29
™Parts lists
After Serial # 00-EL2253L
(Cartridge Bearing)
™Exploded diagram
™Parts lists
Page 31
Page 32
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TRUE TE 750
PARTS DIAGRAM
(Non-Cartridge Bearings)
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TE 750 PRIOR TO SERIAL # 00-
EL2253L
(Non- Cartridge Bearings)
REF. #
AC1
AE1
AE2
AG2
AG3
AJ1
AN1
AS1
AS1
AT1
AU1
B07
B15
B16
B18
B19
C14
C15
C16
C17
E04
E05
E07
E08
E10
E12
E15
E18
E19
G04
G05
G06
G07
J02
PART #
DESCRIPTION
PEDESTAL
PEDAL ARM ASSY-RH
PEDAL ARM ASSY-LH
HANDLEBAR ASSY-RH
HANDLEBAR ASSY-LH
STABILIZER ASSY-FRONT
CONTROL PANEL
BRAKE ASSY
BRAKE ASSY-AFTER SERIAL # 02-EL0541J
CRANK ARM ASSY
BELT TENSIONER ASSY-PRIMARY
SCREW-FRAME SUPPORT
LEVELER LOCK NUT-REAR
LEVELER-REAR
COVER LOWER SUPPORT-REAR
COVER UPPER SUPPORT-REAR
SCREW-HANDLEBAR MOUNTING
BOLT-PEDESTAL MOUNTING
WASHER-PEDESTAL MOUNTING
SPRING WASHER-PEDESTAL MOUNTING
PEDAL PLATE (PLASTIC)
END CAP-PEDAL ARM
QTY
7TSP0302010
7TSZ03307001R
7TSZ03307001L
7TSZEP07HDB-R
7TSZEP07HDB-L
7TSZEP07FST
7TSZM0307002
7TMZD0208007
7TMD0208016B
7TSZW0306007
7TSM0325001
7TME0102021
7TMB0301002
7TMB0302002
7TMJ1390001
7TMJ1390004
7TME0112029
7TME0104165
7TME0502019
7TME0501007
7TMB0206002C
7TMB0609025
7TSZEP25RAL
7TMB0674006
7TME0112024
7TME0102027
7TMB0304011
7TME0502027
7TME0501007
7TMB06A7001
7TME0102069
7TMJ1278001
7TME0201028
7TMB0304006
7TME0112024
7TMB0609035
7TMJ3344001
7TMC0501027
7TMC0516005
7TMC0535004
7TMC0539003
7TMC0535005
7TME0204003
7TME0102027
1
1
1
1
1
1
1
1
1
2
1
6
4
4
1
1
6
4
4
4
2
2
2
2
8
8
2
8
8
2
4
2
4
2
2
2
2
1
2
1
2
1
4
PEDAL ARM TRACK
RUBBER PAD-PEDAL ARM TRACK
SCREW-TRACK MOUNTING
SCREW-PEDAL PLATE
PEDAL PLATE COVER (RUBBER)
FLAT WASHER-TRACK MOUNTING
SPRING WASHER-TRACK MOUNTING
BRACKET-PULSE SENSOR
SCREW-PULSE BRACKET
SENSOR PLATE-PULSE
NUT-PULSE BRACKET
LEVELER-FRONT
SCREW-FRONT STABILIZER
END CAP-FT STABILIZER
RETAINER-RAIL COVER
J04
J06
J07
P01
02
P03
P05
P06
P07
P08
CABLE-DISPLAY
CABLE-HRC PEDESTAL END
CABLE-BRAKE (LOWER BOARD END)
CABLE-HRC HANDLEBAR END
CABLE-BRAKE (BRAKE END)
NYLON NUT-REISTOR MOUNTING
SCREW-RESISTOR MOUNT
Page 29
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P09
P11
P12
P17
P18
P20
Q01L
Q01R
Q02
Q03
Q06
Q06
Q08
Q09
Q10
Q11
Q14
R01
R02
R05
R09
R10
R16
R21
R22
R26
R27
R28
R29
S02
S03
S04
S05
U08
U09
U10
U11
7TME0502082
7TMC0203004
7TMC0736002
7TMB06B8001
7TMJ1393003
7TME0107037
7TMB020202A
7TMB020202R
7TMB0601005
7TMB0222003
7TMB0246001
7TMB0246002
7TME0102053
7TME0107030
7TME0107013
7TME0701001
7TMB0627006B
7TSZEP07DAX
7TSZEP07PUL
7TMZD0112013
7TMD0604001
7TMD0601014
7TME0208008
7TME0112024
7TME0502035
7TSZEP17CPS
7TS11317001
7TME0502026
7TME0112074
7TME0202012
7TMJ1245001
7TME0204010
7TME0110015
7TME0110009
7TME0102010
7TME0204009
7TME0502098
7TMG0102032
7TME0606020
WASHER-RESISTOR MOUNT
CONTROL BOARD
RESISTOR
MOUNT-CONTROL BOARD
BRACKET-RESISTOR
SCREW-RESISTOR MOUNT
SIDE COVER-LEFT FRONT
SIDE COVER-RIGHT FRONT
BOTTLE HOLDER
COVER-REAR
COVER-LEFT RAIL
COVER-RIGHT RAIL
SCREW-REAR COVER
4
1
1
1
1
11
1
1
1
1
1
1
10
12
2
2
1
1
1
1
1
1
2
1
1
2
4
4
4
2
2
2
2
2
1
SCREW-SIDE COVERS
SCREW-REAR COVER
C CLAMP-REAR COVER
COVER-CENTER FRAME MEMBER
SHAFT ASSY-PEDAL CRANK
SHAFT ASSY-SECONDARY DRIVE
POLY V WHEEL-SMALL
POLY V BELT-PRIMARY DRIVE
POLY V BELT-SECONDARY DRIVE
NUT-CRANK ARM
SCREW-TENSIONER MOUNTING
WASHER-TENSIONER MOUNTING
PIVOT-PEDAL ARM
WHEEL-PEDAL ARM
WASHER-PEDAL ARM WHEEL
SCREW-PEDAL ARM WASHER
NUT-BRAKE AXLE NUT
BRACKET-BRAKE BELT ADJUSTER
NYLON NUT-BRAKE BELT ADJUSTER
BOLT-BRAKE BELT ADJUSTER
BOLT-PRIMARY BELT ADJUSTER
SCREW-PRIMARY BELT ADJUSTER
NYLON NUT-PRIMARY BELT ADJUSTER
WASHER-PRIMARY BELT ADJUSTER
DECAL-REAR COVER(WHITE)
HARWARE KIT-ASSEMBLY
1
1
2
1
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TRUE TE 750
PARTS DIAGRAM
(Cartridge Bearings)
Page 31
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TE 750 AFTER SERIAL # 00-EL2253L
CARTRIDGE BEARING TYPE
REF. #
AC1
AE1
AE2
AG2
AG3
AJ1
AN1
AS1
AS1
AT1
AU1
B07
B15
B16
B18
B19
C14
C15
C16
C17
E04
E05
E07
E08
E10
E12
E15
E18
E19
G04
G05
G06
G07
J02
PART #
DESCRIPTION
PEDESTAL
PEDAL ARM ASSY-RH
PEDAL ARM ASSY-LH
HANDLEBAR ASSY-RH
HANDLEBAR ASSY-LH
STABILIZER ASSY-FRONT
CONTROL PANEL
BRAKE ASSY
BRAKE ASSY-AFTER SERIAL # 02-EA-1102K
CRANK ARM ASSY
BELT TENSIONER ASSY-PRIMARY
SCREW-FRAME SUPPORT
LEVELER LOCK NUT-REAR
LEVELER-REAR
COVER LOWER SUPPORT-REAR
COVER UPPER SUPPORT-REAR
SCREW-HANDLEBAR MOUNTING
BOLT-PEDESTAL MOUNTING
WASHER-PEDESTAL MOUNTING
SPRING WASHER-PEDESTAL MOUNTING
PEDAL PLATE (PLASTIC)
END CAP-PEDAL ARM
QTY
7TSP0302010
7TSZ03307001R
7TSZ03307001L
7TSZEP07HDB-R
7TSZEP07HDB-L
7TSZEP07FST
7TSZM0307002
7TMZD0208007
7TMD0208016B
7TSZW0306007
7TSM0325001
7TME0102021
7TMB0301002
7TMB0302002
7TMJ1390001
7TMJ1390004
7TME0112029
7TME0104165
7TME0502019
7TME0501007
7TMB0206002C
7TMB0609025
7TSZEP25RAL
7TMB0674006
7TME0112024
7TME0102027
7TMB0304011
7TME0502027
7TME0501007
7TMB06A7001
7TME0102069
7TMJ1278001
7TME0201028
7TMB0304006
7TME0112024
7TMB0609035
7TMJ3344001
7TMC0501027
7TMC0516005
7TMC0535004
7TMC0539003
7TMC0535005
7TME0204003
7TME0102027
7TME0502082
7TMC0203004
7TMC0736002
1
1
1
1
1
1
1
1
1
2
1
6
4
4
1
1
6
4
4
4
2
2
2
2
8
8
2
8
8
2
4
2
4
2
2
2
2
1
2
1
2
1
4
7
4
1
1
PEDAL ARM TRACK
RUBBER PAD-PEDAL ARM TRACK
SCREW-TRACK MOUNTING
SCREW-PEDAL PLATE
PEDAL PLATE COVER (RUBBER)
FLAT WASHER-TRACK MOUNTING
SPRING WASHER-TRACK MOUNTING
BRACKET-PULSE SENSOR
SCREW-PULSE BRACKET
SENSOR PLATE-PULSE
NUT-PULSE BRACKET
LEVELER-FRONT
J04
J06
J07
SCREW-FRONT STABILIZER
END CAP-FT STABILIZER
RETAINER-RAIL COVER
CABLE-DISPLAY
CABLE-HRC PEDESTAL END
CABLE-BRAKE (LOWER BOARD END)
CABLE-HRC HANDLEBAR END
CABLE-BRAKE (BRAKE END)
NYLON NUT-REISTOR MOUNTING
SCREW-RESISTOR MOUNT
WASHER-RESISTOR MOUNT
CONTROL BOARD
P01
P02
P03
P05
P06
P07
P08
P09
Page 32
P11
P12
RESISTOR
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P17
P18
P20
Q01L
Q01R
Q02
Q03
Q06
Q06
Q08
Q09
Q10
Q11
Q14
R01
R02
R05
R09
R10
R16
R21
R22
R26
R27
R28
R29
S02
S03
S04
S05
U08
U09
U10
U11
7TMB06B8001
7TMJ1393003
7TME0107037
7TMB020202A
7TMB020202R
7TMB0601005
7TMB0222003
7TMB0246001
7TMB0246002
7TME0102053
7TME0107030
7TME0107013
7TME0701001
7TMB0627006B
7TSM0330001
7TSM0330002
7TMZD0112013
7TMD0604001
7TMD0601014
7TME0208008
7TME0112024
7TME0502035
7TSZEP17CPS
7TS11317001
7TME0502026
7TME0112074
7TME0202012
7TMJ1245001
7TME0204010
7TME0110015
7TME0110009
7TME0102010
7TME0204009
7TME0502098
7TMG0102032
7TME0606020
MOUNT-CONTROL BOARD
BRACKET-RESISTOR
SCREW-RESISTOR MOUNT
SIDE COVER-LEFT FRONT
SIDE COVER-RIGHT FRONT
BOTTLE HOLDER
COVER-REAR
COVER-LEFT RAIL
COVER-RIGHT RAIL
SCREW-REAR COVER
1
1
11
1
1
1
1
1
1
10
12
2
2
1
1
1
1
1
1
2
1
1
2
4
4
4
2
2
2
2
2
1
1
1
SCREW-SIDE COVERS
SCREW-REAR COVER
C CLAMP-REAR COVER
COVER-CENTER FRAME MEMBER
SHAFT ASSY-PEDAL CRANK
SHAFT ASSY-SECONDARY DRIVE
POLY V WHEEL-SMALL
POLY V BELT-PRIMARY DRIVE
POLY V BELT-SECONDARY DRIVE
NUT-CRANK ARM
SCREW-TENSIONER MOUNTING
WASHER-TENSIONER MOUNTING
PIVOT-PEDAL ARM
WHEEL-PEDAL ARM
WASHER-PEDAL ARM WHEEL
SCREW-PEDAL ARM WASHER
NUT-BRAKE AXLE NUT
BRACKET-BRAKE BELT ADJUSTER
NYLON NUT-BRAKE BELT ADJUSTER
BOLT-BRAKE BELT ADJUSTER
BOLT-PRIMARY BELT ADJUSTER
SCREW-PRIMARY BELT ADJUSTER
NYLON NUT-PRIMARY BELT ADJUSTER
WASHER-PRIMARY BELT ADJUSTER
DECAL-REAR COVER(WHITE)
HARWARE KIT-ASSEMBLY
2
1
Page 33
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True Fitness
Removal &
Replacement
™ 500R
™ 500U
™ 600U
™ 600R
Page 35
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TABLE OF CONTENTS
Removal and Replacement
600 Series Elliptical
Remove Crank
Remove Belt Wheel
Remove Brake
Page 37
Page 38
Page 40
750E & 750EA Series Elliptical
Remove Belt & Tensioner Assembly
Remove Small Poly-V Pulley
Remove Crank & .235 Diameter Poly-V Pulley
Remove Hub Assembly
Page 43
Page 44
Page 46
Page 47
Support Services 800-883-8783
Mon-Fri 8:30am-5:00pm Central Time Zone
Fax: 636-272-7148
Page 36
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Removal & Replacement
600
Remove Crank
Tools Required:
Crank Puller
Crescent Wrench
Block of wood
Step 1.
Place block of wood under moving
Arm assembly to prebvent counter-
clockwise rotation. Note position of
block of wood to the left of the tray.
Step 2.
Place 15mm socket end of crank
Puller over axle nut. Loosen the axle
Nut by turning the crank puller counter-
Clockwise with a crescent wrench.
Step 1. Wood Block Placement.
Step 2. Axel Nut Removal.
Step 3.
Remove crank assembly from hub.
Step 3. Remove Crank Assembly from Hub.
Page 37
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Removal & Replacement
600
Remove Belt Wheel
Tools Required:
15mm Socket nd Ratchet
11mm Box End Wrench
5mm Hex Wrench
Phillips Screw Driver
Step 1.
Loosen belt-tensioning nuts on bolts
Attached to brake axel on both sides.
Step 1. Loosen Belt Tensioning Nuts.
Step 2.
Loosen and remove axel nuts on
Brake, both sides.
Step 2. Remove Axel Nuts.
Step 3.
Push belt over edge and off of wheel.
Step 3. Remove Belt from Wheel.
Page 38
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Removal & Replacement
600
Remove Belt Wheel (Continued)
Step 4.
Remove 5mm hex screws from
Bearing fixtures on both sides of belt
Wheel axel
.
Step 4. Remove screws from Bearing Fixtures.
Step 5.
Lift belt wheel assembly from bearing
Fixtures.
Step 5. Lift belt wheel assembly from bearing Fixtures.
Page 39
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Removal & Replacement
600
Remove Brake
Tools Required:
Phillips Screw Driver
Step 1. Brake Bracket Removal.
Step 1.
Remove screw holding the nagnet
Brake bracket located under the rear
Brake with Phillips head screw driver.
Step 2.
Disconnect electrical terminal at
Brake.
Step 2. Disconnect Electrical Terminal at Brake.
Step 3.
Disconnect electrical terminal from
The console set at the control box
Located above the brake.
Step 3. Disconnect Cable from Control Box.
Page 40
Copyright 2001 True Fitness Technology, Inc.
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Removal & Replacement
600
Remove Brake (Continued)
Step 4.
Remove Phillips head scrwes
Holding control box above the brake
To the frame. Remove control box..
Step 4. Control Box Removal.
Step 5.
Pull backwards on the brake and
Magnet assembly to free it from
Slotted axle flanges. Lift brake
Out.
Step 5. Lift Brake & Magnet Assembly Out.
Page 41
Copyright 2001 True Fitness Technology, Inc.
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Removal & Replacement
600
Remove Brake (Continued)
Step 6.
Remove Phillips head screws
From brackets on both sides of
Brake.
Step 6. Remove Screws from Bracket.
Step 7.
Remove brackets to free belt.
Step 7. Remove Brake Brackets & Belt.
Page 42
Copyright 2001 True Fitness Technology, Inc.
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Removal & Replacement
750E & 750EA
Remove Belt & Tensioner Assembly
Tools Required:
11mm Box Wrench
5mm Hex Wrench
Step 1.
Use 11mm box wrench to remove
Nut and washer from belt tensioning
screw.
Step 1. Remove Nut.
Step 2.
Remove belt from belt tensioner
Assembly and wheels.
Step 2. Remove Belt.
Step 3.
Use 5mm hex wrench to remove
Button head screw and washer
Attaching belt tensioner assembly to
Frame..
Step 3. Remove Tensioner.
Page 43
Copyright 2001 True Fitness Technology, Inc.
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Removal & Replacement
750E & 750EA
Remove Small Poly-V Pulley
Tools Required:
3mm Hex Wrench
4mm Hex Wrench
Bicycle Crank Puller
Hammer Handle
Adjustable Wrench
Step 1.
Use 3mm hex wrench to loosen set
Screw in pulley.
Step 1. Loosen Set Screw.
Step 2.
Use Hammer Handle to prevent
Rotation of large wheel when
Removing pulley.
Step 2. Prevent Rotation of Fly Wheel.
Page 44
Copyright 2001 True Fitness Technology, Inc.
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Removal & Replacement
750E & 750EA
Remove Small Poly-V Pulley (Continued)
Step 3.
Use 4mm hex wrench to remove
Screw and washer holding the
Small Poly- V wheel on.
Step 3. Remove Center Screw.
Step 4.
Remove Poly-V wheel using bicycle
Crank puller and adjustable wrench
Remove key from shaft.
Step 4. Use Puller to Remove.
Page 45
Copyright 2001 True Fitness Technology, Inc.
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Removal & Replacement
750E & 750EA
Remove Crank & .235 Diameter Poly-V Pulley
Tools Required:
Block of Wood to Block Crank
21mm Socket & Ratchet
Metric Cotter-less Crank Puller
10mm Hex Wrench
Step 1.
Place block of wood under crank at
Left to prevent counter-clockwise
Rotation.
Step 2.
Remove center nut using 21mm
socket & ratchet.
Step 1. Block to Prevent Rotation.
Step 2. Prevent Rotation of Fly Wheel.
Page 46
Copyright 2001 True Fitness Technology, Inc.
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Removal & Replacement
750E & 750EA
Remove Crank & .235 Diameter Poly-V Pulley (Continued)
Step 3.
Move block of wood to right of
Crank to prevent clockwise rotation.
Step 3. Block to Prevent Rotation.
Step 4.
Place metric cotter-less crank puller
Over end of crank shaft.
Turn puller clock-wise with 10mm
Hex wrench to remove crank.
Step 4. Pull Crank.
Step 5.
Pull crank arm off of crank shaft
And set moving arm aside.
Step 5. Move Arm Aside.
Page 47
Copyright 2001 True Fitness Technology, Inc.
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emoval & Replacement
750E & 750EA
Remove Hub Assemblies
Tools Required:
Elliptical Wrench (pn: 90361501)
Channel Lock Pliers
Step 1.
Use elliptical wrench or pliers to
Remove large hex nuts holding hub
Assembly in place.
Step 1. Remove Large Hex Nut.
Step 2.
Remove retainer clip with flat-blade
Screwdriver
To remove wheel from frame, slip
Shaft through bearing.
Step 2. Remove Clip.
Step 3.
Pull wheel and hub assembly out as
A unit. Bearings and axle cannot be
Field serviced.
Step 3. Pull Assembly Out.
Page 48
Copyright 2001 True Fitness Technology, Inc.
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