Instruction/ maintenance manual of the product 750R True Fitness
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True Fitness Service Manual Exercise Bicycles 500R, 500U 600R, 600U 750R, 750U True fitness technology, Inc. makes no representations or warranties regarding the contents of this manual.
Recommended Tool List Technicians will need at minimum the tools lis ted below to work on the True Fitness equipment covered by these procedures. Electrical Tools A multi meter capab le of testing voltage, am perage, resistance and continuity. Outlet tester with a grounding indicator.
True Fitness Bicycle Service Manual START Symptom guide Wiring Diagrams Parts Manual Removal and Replacement Procedures Page 1.
Test Mode *750 ONLY Procedure D I A G N O S T I C S To Enter Diagnostic Mode Console / Disp lay Output RPM Console Key Input Contact Heart Rate DA (Resistance) Exit Diagnostics • Press and hold the “Start” key as you begin pedali ng . • Continue pe daling t hroughout the test.
SYMPTOM GUIDE 500U, 500R ECB Malfunction . . . . . . . . . . . . . . . . . . . . . . . Page 4 Irregular or No Display . . . . . . . . . . . . . . . . . . Page 5 No RPM Reading . . . . . . . . . . . . . . . . . . . . . . . . Page 6 No Polar Heart Rate .
Note: If motor has been bound and then freed the moto r may h ave be en weak ened. If component s no w m ove freel y but t he m otor is laborin g – re p lace the motor.
Symptom Probable Cause Correc tive Action Recommended Tools IRREGULAR OR NO DISPLAY 500R, 500U DC Adaptor Adapter Plug or Jack Control Panel Cables • Connect DC Adapter to 110 VAC power supply. • Look for p rinted out put on a dapters label. If greater than 9 VDC com puter board m ay be damaged.
Symptom Probable Cause Correc tive Action Recommended Tools NO RPM READING 500R, 500U Control Panel/ RP M Sensor Defective Cables Defective RPM Sensor Set • Disconnect 5PA from 5PB. Set meter to check continui ty between 2 and 5 of 5PB. (See Page 18 ) • Turn pedals sl owly, c heck cont inuity between 2 and 5 of 5PB.
Symptom Probable Cause Correc tive Action Recommended Tools NO POLAR HEART RATE 500R, 500U Control Panel Heart Rate Chest Strap External Interference • Attach a known g ood heart rate transmitter around chest or use polar simulator. • If control panel doe s not di splay a hea rt rate – replace Control Panel.
Symptom Probable Cause Correc tive Action Recommended Tools IRREGULAR OR NO DISPLAY 600R, 600U Control Panel Control Board Cables AC Voltage Outpu t Generator Output Cable • Probe leads bet ween pin 1 and 2 of 5PB. ( Page 19-20 ) • Pedal unit up to at least 30 RPM.
Symptom Probable Cause Correc tive Action Recommended Tools NO RPM READING 600R, 600U Control Panel Defective Cables Defective RPM Sensor Set • Disconnect 5PA from 5PB.
Symptom Probable Cause Correc tive Action Recommended Tools NO CONTACT HEART RATE 600R, 600U Control Panel Defective Cables Defective Handles • Disconnect 7P 6A and 7P6B from control panel .
Symptom Probable Cause Correc tive Action Recommended Tools HANDLEBAR BUTTONS DO NOT FUNCTION 600R “Cruise Control” “Start” Button “Shift” Button “_“ Button “Select” Button “+” Button • Remove cons ole-m ounting screws . Locate 10P7B ( Page 20 ).
Symptom Probable Cause Correc tive Action Recommended Tools NO RESISTANCE 750U, 750R Console Set Defective Cables Power Resistance Brake Harness/ Lower Board • Remove console bolts t o access 7-pin connector. Do not disconnect cons ole set. • Enter DA (resistance) test mode.
Symptom Probable Cause Correc tive Action Recommended Tools HEAVY RESISTANCE 750U, 750R Console Set Defective Cables Lower control Board/Brake • Remove the co nsole set. • Disconnect the 7 pin connector from the back of the console set. • Pedal.
Symptom Probable Cause Correc tive Action Recommended Tools No Display 750U, 750R Console Set Brake Defective Cable Console Cable/ Lower Control Board • Remove console set bolts. Verify goo d connection at the back of the console set. Set meter for DC volts • Pedal.
Symptom Probable Cause Correc tive Action Recommended Tools NO CONTACT HEART RATE 750U, 750R Dirty Sensors Console Set/ Wiring Wire Connections • Verify hand pulse sensors are clean.
Symptom Probable Cause Correc tive Action Recommended Tools NO POLAR HEART RATE 750U, 750R Control Panel Defective Cables Defective ECB Control Board • Attach known g ood heart rate transmitter around chest or use Polar simulator. • Do not touc h the hand pulse sens ors.
WIRING DIAGRAMS TR / TU 500 Page 18 600 U Page 19 600 R Page 20 TR/TU 750 Page 21 Page 17.
Page 18 TR/ TU 500 WIRING DIAGRAM.
Page 19 TU 600 WIRING DIAGRAM.
TR 600 WIRING DIAGRAM Page 20.
Page 21 TR/ TU 750 WIRING DIAGRAM.
Page 22.
True Upright Bike 500 True Recumbent Bike 500 TU 500 Exploded Diagram Pg 22 TU 500 Parts List Pg 23 TR 500 Exploded Diagram Pg 25 TR 500 Parts List Pg 26 Page 23.
Page 24.
TU 500 EXERCISE BIKE REF. # PART # DESCRIPTION QTY 2 7T010800 FRONT STABILIZER WITH BOLTS 1 SET 3 7T000200 TRANSPORTATION WHEEL HIT 1 SET 4 7T000300 FTONT STABILIZER END CAP 2 PCS 5 7T000400 CRANK PUL.
25 7T002600 REAR STABILIZER WITH BOLTS 1 SET 26 7T002700 ADJUSTING STAND KIT 1 SET 27 7T002800 REAR STABILIZER END CAP 2 PCS 28 7T012700 POLY V BELT 1 PC 29 7T005800 RPM SENSOR WITH WIRE AND NUT 1 SET.
Page 27 TR 500 Exercise Bike.
TR 500 REF # PART# DESCRIPTION QTY. 02 7T000100 Front Stabilizer w/Bolts 1 SET 03 7T000200 Transportation Wheel Kit 1 SET 04 7T000300 Front Stabilizer End Cap 2 PCS 05 7T000400 Crank Pulley w/E Caps &.
26 7T002500 Transportation Handle Set w/Screws 1 SET 27 7T002600 Rear Stabilizer w/Bolts 1 SET 28 7T002700 Adjusting Stand Kit 1 SET 29 7T002800 Rear Stabilizer End Cap 2 PCS 30 7T002900 Roller Set (A.
Page 30.
True Upright Bike 600 True Recumbent Bike 600 TU 600 Exploded Diagram Pg- 29 TU 600 Parts List Pg- 30 TR 600 Exploded Diagram Pg- 32 TR 600 Parts List Pg- 33 Page 31.
TU 600 PARTS DIAGRAM Page 32.
TU 600 BIKE REF # PART NUMBER DESCRIPTION QTY. 02 7T010800 FRONT STABILIZER WITH BOLTS 1 03 7T000200 TRANSPORTATION WHEEL KIT 1 04 7T000300 FRONT STABILIZER END CAP 2 05 7T011400 DRIVE BELT KIT 1 7T00.
7T011800 MODEL DECAL LEFT WHITE 1 7T011900 MODEL DECAL RIGHT WHITE 1 7T012901 DECAL A 1 7T012902 DECAL B 1 7T012903 DECAL C 1 7T012904 DECAL D 1 7TU60100 PARTS KIT 7TU60200 FRONT STABILIZER SCREW KIT .
TR 600 PARTS DIAGRAM Page 35.
TR600 BIKE REF. # PART # DESCRIPTION QTY USED 24-1 7T011600 600R L SHROUD & DECALS 1 24-2 7T001202 SIDE CVR SCREW 6 24-3 7T001303 SIDE CVR SCREW 3 24-4 7T001302 SIDE CVR SCREW 1 24-5 7T011700 600R.
20 7T006200 CONSOLE MAST W/BOLTS 1 20-1-1 7T006201 CABLE ASSY 12 PIN UPPER 1 20-1-2 7T006202 CABLE ASSY 52 PIN UPPER 1 21 7T006300 COMPUTER SET 660RIU LT FRT 1 22 7T003700 ROLLER SET SEAT LT RR 2 23 7.
Page 38.
True Upright Bike 750 TU 750 Exploded Diagram Pg- 37 (Prior to serial # 02- UP0161C (3) Piece Crank) TU 750 Parts List Pg- 38 (Prior to serial # 02- UP0161C (3) Piece Crank) TU 750 Explode.
Page 40 TU 750 PARTS DIAGRAM ( 3 PIECE CRANK ).
TU 750 3 PIECE CRANK TU750: 02- UP0161C REF # PART# DESCRIPTION QTY. AB1 7TSP0101006 FRAME AC1 7TSZCB2 4CSM UPRIGHT HANDLE BAR 1 AD1 7TSW0150005 SEAT POST 1 AJ1 7TSZCB24FST FRONT GR OUNDING BAR ASSEMB.
Q06R 7TMB0609028 END CAP FOR FRONT GROUNDING BAR RT. 1 Q06L 7TMB0609026 END CAP FOR FRONT GROUNDING BAR LT. 1 Q07 7TMB0609035 END CAP FO R REAR GROUNDI NG B AR 2 Q11 7TSZCB24SCV-L SIDE COVER ASSY. LEFT 3 PC. CRANK 1 Q12 7TSZCB24SCV-R SIDE COVER ASSY. RIGHT 3 PC.
Page 43 TU 750 PARTS DIAGRAM (1 PIECE CRANK).
TU 750 1PC CRANK REF.# PART# DESCRIPTION QTY. AB1 7TSP001006 FRAME AC1 7TSZCB24CSM HANDLE BAR W/HR 1 AD1 7TSW0150005 SEAT POST 1 AJ1 7TSZCB24FST FRON T GROUND BAR ASSEMBLY 1 AN1 7TSM0209004 CONSOLE AS.
FRAME Q01 7TMN1101006 SEAT ADJ KNOB 1 BLUE J14 7TMB030402A FOOT PAD FRONT 2 J15 7TMZE0112119 BOLT FRONT FT PAD 2 Q02 7TMB0604018 SEAT POST SLEEVE 1 Q06R 7TMB0609028 END CAP FOR FRONT 1 GRNDG BAR FOR R.
V03 7TMG0102036 MODEL DECAL WHITE 2 7TMG0214009C SIDE CVR DECAL SILVR 7TMG0214016C SIDE CVR DECAL SILVR 7TMH0205023 OWNERS MANUAL 1 7TME0601017 ASSEMBLY KIT 1 Q08 7TMB0237002 UPPER FRAME CVR 1 Page 46.
True Recumbent Bike 750 TR 750 Exploded Diagram Pg- 46 (Prior to 08/05/2001 (3) Piece Crank) TR 750 Parts List Pg- 47 (Prior to 08/05/2001 (3) Piece Crank) TR 750 Exploded Diagram Pg- 49 (.
Page 48.
TR750 PRIOR 8-5-01 (3 PIECE CRANK) REF. # PART # DESCRIPTION QTY. AD1 7TSP0203003 SEAT SLIDE WELDMENT 1 SET AD2 7TSZRB40SLP SEAT SLIDE PLATE LOCK 1 SET AG1 7TSP0206006 SEAT HANDLE BAR WELDMENT 1 SET AG2 7TSP0212003 CONCOLE HANDLE BAR WELDMENT 1 SET AJ1 7TSZRB40FST FRONT GROUNDING BAR ASSY.
J07 7TSW222100 5 REAR GROUNDI NG BAR 1 PC. J08 7TMB0304006 FOOT PAD REAR ADJUSTABLE 4 PCS. J09 7TME0112109 BOLT GROUNDING BAR 4 PCS. J10 7TME0112024 BOLT TRANSPORT WHEEL 2 PCS. J11 7TME0502108 WASHER TRANSPORT WHEEL 2 PCS. J12 7TME0902007 EXTERNAL C RING-TRANSPORT WHEEL 2 PCS.
TR 750 PARTS DIAGRAM After 08/05/01 and Prior to Serial # 02-RE0283C Page 51.
TR 750 AFTER 8/5/01 PRIOR TO 02-RE0283C NEW SEAT ASSY - 3 PIECE CRANK REF. # PART # DESCRIPTION QTY 114 AD5 7TSZRB40SAS SEAT SLIDE SET 1 SET 117 AG2 7TSP0212003 CONSOLE HANDLE BAR 1 SET 001 AN1 7TSM0209004 CONSOLE ASSY. 1 SET 003 AS1 7TMD0208006 BRAKE ASSY.
023 Q07 7TMB0609035 END CAP REAR GROUNDING BAR 2 PCS 105 Q08 7TME0104055 SCREW DISPLAY 4 PCS. 081 Q11 7TSZRB40SCV-L SIDE COVER LEFT 1 SET 082 Q12 7TSZRB40SCV-R SIDE COVER RIGHT 1 SET 005 R03 7TSZRB40P.
Page 54 TR 750 PARTS DIAGRAM After Serial # 02-RE0283C ( 1 Piece Crank ).
TR 750 AFTER SERIAL # 02-RE0283C NEW SEAT ASSEMBLY - 1 PIECE CRANK REF. # PART # DESCRIPTION QTY AD5 7TSZRB40SAS SEAT SLIDE SET 1 SET 7TSZRB40SER-1 SEAT ROLLER ASSY. 4 PCS. AG1 7TSP0206006 SEAT HANDLE BAR 1 SET AG2 7TSP0212003 CONSOLE HANDLE BAR 1 SET FRONT GROUNDIN G BAR ASSY.
P17 7TMJ1393002 RESISTOR COVER 1 PC 7TME0102027 SCREW RESISTOR 4 PCS. 7TME0204003 NYLON NUT RESISTOR 4 PCS. 7TME0502082 WASHER RESISTOR 4 PCS. 7TMB0601005 WATER BOTTLE CAGE 1 PC Q06R 7TMB0609028 END C.
True Fitness Removal & Replacement 500R 500U 600U 600R Page 57.
TABLE OF CONTENTS Support Services 800-883- 878 3 Mon-Fri 8:30am-5:00pm Central Time Zone Fax: 636-272-7148 Removal and Replacement Remove Access Covers – A ll Bikes Page 59 500R Remove Small Poly V.
Removal & Replacement Remove Access Covers ~ 50 0R, 500U, 600R & 600U Step 1. Use pedal wrench to remove both pedals from pedal cranks. Step 2. Remove front cover screws and nuts. Copyright 2001 True Fitness Technology, Inc. Page 59 Tools Required: Pedal Wrench Phillips Screwdriver Note: Left pedal loosens clockwise.
Removal & Replacement Remove Access Covers ~ 500R , 500U, 600R & 600U ( continued) Step 3. Disconnect electrical power adapter. Step 4. Rotate crank handle forward to 2 o’clock Position to allow removal of cover. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 500R Remove Small Poly-V Pulley Step 1. Use hammer handle to prevent Rotation of large wheel when Removing pulley. Step 2. Use 4 mm wrench to loosen set screw in pulley. Copyright 2001 True Fitness Technology, Inc. Page 61 Note: Leave belt in place to help lock pulley Step 1.
Removal & Replacement 500R Remove Small Poly-V Pulley (continued) Step 3. Use 17 mm box wrench to loosen Nut from belt tension screw. Step 4. Loosen rear hub bracket screws. Step 5. Remove belt from belt tensioner Assembly and wheels. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 500R Remove Belt & Te nsioner Assembly Step 1. Remove small poly-V pulley. Step 2. Remove keyway using flat blade Screwdriver as required. Copyright 2001 True Fitness Technology, Inc. Page 63 Tools Required: 17 mm Box Wrench 5mm Hex Wrench Sna p Rin g Pliers Step 1.
Removal & Replacement 500R Remove Belt & Te nsioner Assembly (continued) Step 3. Remove snap ring from belt Tensioner. Step 4. Remove belt tensioner.
Removal & Replacement 500R Remove Front Hub Assembly Step 1. Use crescent wrench to remove Large nut on crank. Step 2. Remove keyed washer from under nut. Step 3. Use crescent wrench to remove hex nut bearing. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 500R Remove Front Hub Assembly (continued) Step 4. Use crescent wrench to remove Large nut on crank. Step 5. Use crescent wrench to remove hex nut bearing. Copyright 2001 True Fitness Technology, Inc. Page 66 Step 4. Pull Hex Nut Bearing Free Step 5.
Removal & Replacement 500R Remove Front Hub Assembly (continued) Step 6. Twist assembly thru frame hub. Pull assembly until clear of f rame. Step 7. Use hammer & punch to loosen spanner nut on bearing. Step 8. Remove bearing and washer by Slipping off crank.
Removal & Replacement 500U Remove Small Poly-V Pulley Step 1. Use hammer handle to prevent Rotation of large wheel when Removing pulley. Step 2. Use 4 mm wrench to loosen set screw in pulley. Copyright 2001 True Fitness Technology, Inc. Page 68 Note: Leave belt in place to help lock pulley Step 1.
Removal & Replacement 500U Remove Belt & Te nsioner Assembly Step 1. Remove small poly-v pulley. Step 2. Remove keyway, using flat blade Screwdriver as required. Copyright 2001 True Fitness Technology, Inc Page 69 Step 1. Remove Small Poly-v Wheel Tools Required: 17 mm Box Wrench 5 mm-Hex Wrench Snap Ring Pliers Step 2.
Removal & Replacement 500U Remove Belt & Te nsioner Assembly (continued) Step 3. Use 17 mm box wrench to loosen Nut from belt tensioning screw. Step 4. Use 5 mm hex wrench to loosen Rear hub bracket screws. Copyright 2001 True Fitness Technology, Inc Page 70 Step 3.
Removal & Replacement 500U Remove Belt & Te nsioner Assembly (continued) Step 5. Remove belt from belt tensioner Assembly and wheels. Step 6. Remove snap ring from belt tensioner. Step 7. Remove belt tensioner. Copyright 2001 True Fitness Technology, Inc Page 71 Step 5.
Removal & Replacement 500U Remove Crank Hub Assembly Step 1. Use crescent wrench to remove Large nut on crank. Step 2. Remove keyed washer from under nut. Step 3. Use crescent wrench to remove hex nut bearing. Use rubber mallet to knock out the shaft pulley assembly.
Removal & Replacement 500U Remove Crank Hub Assembly (continued) Step 4. Pull hex nut bearing clear of frame Hub. Step 5. Pull large pulley until b earing clears Frame. Step 6. Twist assembly thru frame hub. Pull assembly until clear of f rame. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 500U Remove Crank Hub Assembly (continued) Step 7. Use hammer and punch to loosen spanner nut on bearing. Step 8. Remove bearing & washer by slipping off crank. Copyright 2001 True Fitness Technology, Inc Page 74 Step 7. Drive Spanner Nut Off to Remove Bearing Step 8.
Removal & Replacement 600U Remove Right Belt Poly-V Wheel Step 1. Use pliers or needle nose pliers to remove the belt tensioning spring Step 2. Remove the belt. Copyright 2001 True Fitness Technology, Inc. Page 75 Tools Required: Pliers Snap Ring Pliers Step 1.
Removal & Replacement 600U Remove Right Belt Poly-V Wheel (continued). Step 3. Use snap ring pliers to pry snap ring from center of small poly-V pulley. Step 4. Remove the snap ring and washers. Step 5. Remove the small poly-V pulley. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 600U Remove Right Side Tensioner Assembly Step 1. Remove snap ring. Step 2. Slide tensioner assembly off pivot shaft. Copyright 2001 True Fitness Technology, Inc. Page 77 Tools Required: Snap Ring Pliers Step 1. Remove Snap Ring Step 2.
Removal & Replacement 600U Remove Belt & Te nsioner Assembly Step 1. Use 6 mm hex wrench to remove brake bracket locking screw. Step 2. Use 13 mm open-end wrench to loosen the 4 bolts holding the brake bracket to the frame. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 600U Remove Belt & Te nsioner Assembly (continued) Step 3. Use hammer handle to pry the brake and bracket assembly toward the back of the bike to loosen the belt. Step 4. Remove brake belt from larger poly-V wheel. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 600U & 600R Remove Belt & Te nsioner Assembly (continued) Step 5. Disconnect wiring harness from brake. Step 6. Remove the loosened bottom screws. Step 7. Remove brake and belt assembly. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 600U Remove Left Side Belt From Assembly Step 1. Remove snap ring. Step 2. Carefully pry bearing out of housing. Step 3. Remove inner snap ring. Copyright 2001 True Fitness Technology, Inc. Page 81 Step 1. Remove Snap Ring. Step 7.
Removal & Replacement 600U Remove Left Side Be lt From Assembly (continued) Step 4. Use 4 mm Hex Wrench to rem ove Screws and washers holding Brake to bracket. Step 5. Remove brake bracket until b elt Can be removed. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 600U Remove Left Side Poly-V Wheel Step 1. Remove snap ring from shaft on Right side. Step 2. Slide shaft through bearing in Frame to remove pulley and shaft assembly. Copyright 2001 True Fitness Technology, Inc. Page 83 Tools Required: External Snap Ring Pliers Step 1.
Removal & Replacement 600U Remove Crank Hub Assembly Step 1. Use crescent wrench to remove Large nut on crank. Step 2. Remove keyed washer from under nut. Step 3. Use crescent wrench to remove hex nut bearing. Use rubber mallet to knock out the shaft pulley assembly.
Removal & Replacement 600U Remove Crank Hub Assembly (continued) Step 4. Pull hex nut bearing clear of frame Hub. Step 5. Pull large pulley until b earing clears Frame. Step 6. Twist assembly thru frame hub. Pull assembly until clear of f rame. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 600U Remove Crank Hub Assembly (continued) Step 7. Use hammer and punch to loosen spanner nut on bearing. Step 8. Remove bearing & washer by slipping off crank. Step 9. Pull crank thru pulley to remove. Copyright 2001 True Fitness Technology, Inc Page 86 Step 7.
Removal & Replacement 600R Remove Left Belt Poly-V Pulley Step 1. Use pliers, or needle nose pliers, to remove the belt tensioning spring. Step 2. Remove the belt. Copyright 2001 True Fitness Technology, Inc. Page 87 Tools Required: Pliers Snap Ring Pliers Step 1.
Removal & Replacement 600 Remove Poly-V Wheel Pulley (continued) Step 3. Use snap ring pliers to snap Ring from center of small poly-V pulley. Step 4. Remove the small poly-V pulley. Copyright 2001 True Fitness Technology, Inc. Page 88 Step 1. Prying with Snap Ring Pliers.
Removal & Replacement 600R Remove Left Side Tensioner Assembly Step 1. Remove snap ring. Step 2. Slide tensioner assembly off pivot shaft. Copyright 2001 True Fitness Technology, Inc. Page 89 Tools Required: Snap Ring Pliers Step 1. Remove Snap Ring Step 2.
Removal & Replacement 600R Remove Belt & Te nsioner Assembly Step 1. Use 6 mm hex wrench to remove brake bracket locking screw. Step 2. Use 13 mm open-end wrench to loosen the 4 bolts holding the brake bracket to the frame. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 600R Remove Belt & Te nsioner Assembly (continued) Step 3. Use hammer handle to pry the brake and bracket assembly toward the back of the bike to loosen the belt. Step 4. Remove brake belt from larger poly-V wheel. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 600U & 600R Remove Belt & Te nsioner Assembly (continued) Step 5. Disconnect wiring harness from brake. Step 6. Remove the loosened bottom screws. Step 7. Remove brake and belt assembly. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 600R Remove Right Side Belt From Assembly Step 1. Remove snap ring. Step 2. Carefully pry bearing out of housing. Step 3. Remove inner snap ring. Copyright 2001 True Fitness Technology, Inc. Page 93 Step 1. Remove Snap Ring. Step 7.
Removal & Replacement 600R Remove Right Side Belt From Assembly (contin ued) Step 4. Use 4 mm Hex Wrench to rem ove Screws and washers holding Brake to bracket. Step 5. Remove brake bracket until b elt Can be removed. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 600R Remove Right Side Poly-V Wheel Step 1. Remove snap ring from shaft on Right side. Step 2. Slide shaft through bearing in Frame to remove pulley and shaft assembly. Copyright 2001 True Fitness Technology, Inc. Page 95 Tools Required: External Snap Ring Pliers Step 1.
Removal & Replacement 600R Remove Crank Hub Assembly Step 1. Use crescent wrench to remove Large nut on crank. Step 2. Remove keyed washer from under nut. Step 3. Use crescent wrench to remove hex nut bearing. Use rubber mallet to knock out the shaft pulley assembly.
Removal & Replacement 600R Remove Crank Hub Assembly (continued) Step 4. Pull hex nut bearing clear of frame Hub. Step 5. Pull large pulley until b earing clears Frame. Step 6. Twist assembly thru frame hub. Pull assembly until clear of f rame. Copyright 2001 True Fitness Technology, Inc.
Removal & Replacement 600R Remove Crank Hub Assembly (continued) Step 7. Use hammer and punch to loosen spanner nut on bearing. Step 8. Remove bearing & washer by slipping off crank. Step 9. Pull crank thru pulley to remove.. Copyright 2001 True Fitness Technology, Inc Page 98 Step 7.
An important point after buying a device True Fitness 750R (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought True Fitness 750R yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data True Fitness 750R - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, True Fitness 750R you will learn all the available features of the product, as well as information on its operation. The information that you get True Fitness 750R will certainly help you make a decision on the purchase.
If you already are a holder of True Fitness 750R, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime True Fitness 750R.
However, one of the most important roles played by the user manual is to help in solving problems with True Fitness 750R. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device True Fitness 750R along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
