Page 2 - Recommended Tool List; Electrical Tools
Recommended Tool List Technicians will need at minimum the tools listed below to work on the True Fitness equipment covered by these procedures. Electrical Tools A multi meter capable of testing voltage, amperage, resistance and continuity. Outlet tester with a grounding indicator. Wire stripper, cu...
Page 3 - START; Symptom guide
True Fitness Bicycle Service Manual START Symptom guide Wiring Diagrams Parts Manual Removal and Replacement Procedures Page 1
Page 5 - SYMPTOM GUIDE
SYMPTOM GUIDE 500U, 500R ECB Malfunction . . . . . . . . . . . . . . . . . . . . . . . Page 4 Irregular or No Display . . . . . . . . . . . . . . . . . . Page 5 No RPM Reading . . . . . . . . . . . . . . . . . . . . . . . . Page 6 No Polar Heart Rate . . . . . . . . . . . . . . . . . . . . ....
Page 19 - WIRING DIAGRAMS; TR
WIRING DIAGRAMS TR / TU 500 Page 18 600 U Page 19 600 R Page 20 TR/TU 750 Page 21 Page 17
Page 20 - TR/ TU 500 WIRING DIAGRAM
Page 21 - TU 600 WIRING DIAGRAM
Page 22 - TR 600 WIRING DIAGRAM
Page 23 - TR/ TU 750 WIRING DIAGRAM
Page 27 - TU 500 EXERCISE BIKE
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 PULLEY WITH CAPS AND BEARINGS 1 SET 6 7T000600 BOLT BELT TENSION 1 PC 7 7T010900 BRAKE ASSY 1 SET 8 7T0...
Page 29 - TR 500 Exercise Bike
Page 41 - True Upright Bike
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 Exploded Diagram Pg- 40 (After serial # 02-UP0161C (1) Piece Crank) TU 750 Parts List Pg- 41 (After serial # 02-U...
Page 49 - True Recumbent
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 (After 08/05/2001 & Prior to Serial # 02-RE0283C (3) Piece Crank) TR 750 Parts List Pg- 50 (After 08/...
Page 61 - Left pedal
Removal & Replacement Remove Access Covers ~ 500R, 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...
Page 63 - Remove Small Poly-V Pulley
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 ...
Page 65 - Removal & Replacement; Remove Belt & Tensioner Assembly
Removal & Replacement 500R Remove Belt & Tensioner 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 Snap Ring Pliers Step 1. Remove...
Page 67 - Remove Front Hub Assembly
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. Page 65 Tools Required: Large Crescent Wr...
Page 74 - Remove Crank Hub Assembly
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. Copyright 2001 True Fitness ...
Page 77 - Remove Right Belt Poly-V Wheel
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. Belt Tensioning Spring Step 2. Rem...
Page 79 - Remove Right Side Tensioner Assembly
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. Slide Tensioner Assembly Note: Frame ...
Page 83 - Remove Left Side Belt From Assembly
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. Remove Inner Snap Ring Step 2. Pry Bearing...
Page 85 - Remove Left Side Poly-V Wheel
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. Rem...
Page 89 - Remove Left Belt Poly-V Pulley
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. Remove Belt Tensioning Spring S...
Page 90 - Remove Poly-V Wheel Pulley
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. Step 2. Remove Small P...
Page 91 - Remove Left Side Tensioner Assembly
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. Slide Tensioner Assembly Note: Frame i...
Page 95 - Remove Right Side Belt From Assembly
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. Remove Inner Snap Ring Step 2. Pry Bearin...
Page 97 - Remove Right Side Poly-V Wheel
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. Re...