Technical Writing Samples

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Technical Writing Samples

  1. 1. Technical Communication Samples
  2. 2. Procedures
  3. 3. Elevation 95X-ALLXX-01 Commercial Cross-trainer “How To…” HOW TO... REPLACE THE SWOOSH COVERS Tools required: Phillips screwdriver Estimated time required: 20 minutes 1. If the cross-trainer has line cords, unplug them from the wall outlets. 2. Remove and save the three screws that secure the right or left swoosh cover to the frame. 3. Install the new swoosh cover using the screws removed and saved in step 3. Swoosh Cover Phillips Screws (3) 41
  4. 4. Elevation 95X-ALLXX-01 Commercial Cross-trainer “How To…” HOW TO... REPLACE THE INNER ROCKER ASSEMBLY COVER Tools required: Phillips screwdriver, 4mm Allen wrench, 13mm and 19mm socket wrenches Estimated time required: 60 minutes 1. If the cross-trainer has line cords, unplug them from the wall outlets. Inner Rocker Assembly 2. Remove the lower rocker assembly Mounting Screws (12) cover. (See the “How To…” on page 55.) 3. Remove and save the twelve screws and washers that secure the inner rocker assembly cover to the inner rocker assembly cover-mounting bracket. 4. Remove the bolt and keyed washer that secure the rocker assembly to the main shaft. 5. Carefully slide the rocker assembly off Inner Rocker the main shaft. Assembly Cover 6. Remove the old inner rocker assembly cover. Inner Rocker Assembly Cover Mounting Bracket 7. Place the new inner rocker assembly cover in position on the main shaft. 8. Carefully slide the rocker assembly onto Keyed Washer the main shaft and position it on the shaft so that the keyed washer lines up Bolt with the slot in the shaft. Use the bolt and keyed washer removed in Step 5. 9. Line up the inner rocker assembly cover mounting holes with the holes in the inner rocker assembly cover mounting Washer bracket and secure it with the twelve screws and washers removed in step 4. Rocker Assembly 10. Complete the installation of remaining components in reverse order. 59
  5. 5. Models 95L, 95LWEZ, and 95LE Summit Trainers How To… HOW TO… REPLACE THE CONTROL LINK ASSEMBLY Tools required: Phillips screwdriver, metric Allen set, snap ring pliers Estimated repair time: 30 minutes 1. Remove the main shroud assembly (see “How To...” on page 86). 2. Remove the rocker arm cover (see “How To...” on page 92). 3. Remove the lever joint cover assembly (see “How To...” on page 93). 4. Remove the control link cap where the control link attaches to the pedal adaptor. 5. Remove the Allen bolt and washer that secure the control link assembly to the pedal adaptor. 6. Remove the snap ring that holds the rocker arm to the control link shaft. 7. Carefully remove the control link assembly from the Summit Trainer. Note the orientation of the thrust washer and hardened washer when separating the rocker arm from the control link assembly. 8. Reverse steps 1 through 6 to install the new control link assembly. Lever Joint Cover Control Link Assembly Rocker Arm Cover Snap Ring Thrust Washer Hardened Washer Clevis Cover Rocker Arm Control Allen Bolt, Washer Link torque to Cap 20-30 ft-lbs (30-41 Nm) 102
  6. 6. Models 95L, 95LWEZ, and 95LE Summit Trainers How To… HOW TO… REPLACE THE CONSOLE CABLE ASSEMBLY Tools required: Phillips screwdriver, fish tape, needle-nose pliers Estimated repair time: 30 minutes 1. Remove the main shroud assembly (see “How To...” on page 86). 2. Remove the accessory tray (see “How To…” on page 81). 3. Disconnect one end of the console cable assembly from the console. 4. Disconnect the other end from the power control board and battery. 5. Remove the cable. 6. Feed the fish tape down the monocolumn. 7. Pull it out through the access hole near the bottom of the frame upright. Pliers will simplify this step. 89
  7. 7. Models 95L, 95LWEZ, and 95LE Summit Trainers How To… HOW TO… REPLACE THE CONSOLE CABLE ASSEMBLY - CONTINUED 8. Fasten the 16-pin console connector end of the new cable to the fish tape with electrical tape as shown. 9. Use the fish tape to feed the console cable up through the frame and monocolumn. 10. Reverse steps 1 through 5 to complete the console cable assembly installation. 90
  8. 8. Parts Manuals
  9. 9. ARCTIC SILVER QUIET DRIVE 90X 90X-0XXX-04 Drive Module SN 100000 Alternator-Flywheel Crank Arm-Pulley Assembly Assembly AK61-00250-0001 See Page 14 for Mando Alternator Brushes breakdown 0017-00009-0895 Crankshaft 0K62-01222-0001 Right Crank Arm Weld Assembly AK62-00204-0000 J10 Flexonic Belt 0K62-01135-0000 J8 Flexonic Belt 0K62-01134-0000 Intermediate Shaft 0K62-01223-0000 Poly-V Metric Resistor Assembly Pulley Includes Power 0K35-01186-0007 Control Cable Pulley Set Screws AK62-00260-0000 0017-00101-1833 Bearing-Insert Assembly (4) See Page 13 for breakdown 15
  10. 10. ARCTIC SILVER 93T 93T-XXXX-09 Lift Frame , Lift Motor, and IEC Receptacle S/N TTL100000 and up Frame Screws (2) * RECEPTACLE-ASSY: 0017-00101-1723 MFG; RECESS B AK58-00514-0000 IEC Receptacle * 0017-00003-0949 Frame Screws * 0017-00101-1723 Line-Cord Socket Brkt * 0K58-01419-0000 Cotter Pin 0017-00007-0208 Line Cord Lower Receptacle Brkt (see line 0K58-01420-0000 cord page) Clevis Pin Frame Screws (2) 0017-00007-0214 Lift Motor 0017-00101-1723 0K58-01062-0000 Lift Frame End Caps (4) Lift Motor Hex Bolt 0017-00042-1076 0017-00101-1021 Lock Nut Line Cord Clip 0017-00103-0025 0017-00042-0840 Wheels (2) 0K58-01071-0000 Vinyl Cap Phillips Screws (2) 0017-00042-1075 0017-00101-1612 Washers (2) 0017-00104-0189 Lift Frame 0K58-01066-0000 Hex Screws (2) 0017-00101-1777 Flat Washers (2) 0017-00104-0259 Bronze Sleeves (2) 0K58-01089-0000 Lock Nuts (2) 0017-00103-0285 COVER: PIVOTS; LIFT-FRAME (2) 0K58-01322-0000 12
  11. 11. ARCTIC SILVER 95Ri 95R-0XXX-04 Seat Assembly S/N CCU100000 and up Screws (4) 0017-00101-1745 End Caps (4) 0K19-01208-0001 Washers (8) 0017-00104-0461 Double-sided Foam Tape (2) Heart Rate Electrode 0K19-01222-0000 AK63-00014-0003 Handlebar w/Insert Bushing Hole AK39-00024-0002 0017-00042-0866 Screws (2) 0017-00101-1282 Seat Assembly AK51-00023-0003 Tape (2) Upper Flex Cable Clamp 0K19-01222-0000 0K19-01221-0000 Flat-Flex Cable Cable Sleeve AK19-00082-0001 0K19-01230-0000 Hex Bolts (4) 0017-00101-1749 14
  12. 12. ARCTIC SILVER 95Ri 95R-0XXX-04 Wheel and Leveler S/N CCU100000 and up Rear Stabilizer GK39-00002-0012 End Cap 0K63-01219-0001 Lock Nut 0017-00103-0273 Leveler 0017-00009-0795 Leveler Assembly AK61-00035-0000 Pan Screws (2) 0017-00101-1747 Wheel Assembly Flat Washer 0K63-01041-0000 AK63-00016-0001 Wheel Screw Wheel Insert 0017-00101-1747 0K63-01039-0000 20
  13. 13. Illustrations
  14. 14. Right Upper Extrusion Cross-section Frame Foam Strip Dual Lock Frame Mating Arm Right Lower Extrusion Dual Lock
  15. 15. Nut Brake Cable Bolt Resistance Stepper Motor Resistance Stepper Motor (rotated)
  16. 16. Step 5: first and second Phillips screws visible through frame Step 5: third screw visible Outside Telescoping Shroud Phillips Screws (4) Inside Telescoping Shroud Phillips Screws (2)
  17. 17. Brake Cable Slide Block Eddy Current Brake Hex Bolt Idler Bracket Mounting Bolts (3) Step 6: measure this distance J-hook Idler Bracket Left Side Plate Eddy Current Brake Left Side Plate Drive Belt (pull away just enough to allow drive belt to be removed)
  18. 18. Service Bulletins
  19. 19. Document No: CT08042502N Original Date Revised Date Pages Author 25 Apr 2008 n/a 1 Lawrence Triplett Subject: New Stabilizer Cap Serial Number: Distribute To: Internal Dealer ISO Installer Customer DESCRIPTION A new stabilizer cap, part no. 0K68-01129-0000 (shown in Figures 1 and 2), is now available∗. This cap is made of a more flexible rubber which will eliminate the problem with cracking stabilizer caps. AFFECTED MODELS Serial No. Quantity Model Prefix Needed per Unit 90X-01 XTA Fig. 1: new stabilizer cap 90X-02 AWD. XHA 90X-03 XHA 90X-04 XWB 90XW-02 AWE 90XW-03 XHB Stabilizer Cap 93X-01 XTB 93X-02 ACH, XHF 93X-03 AXA, XHF 93X-04 XWF 93X-05 XHF 93XW-02 AWF, XHG 93XW-03 AXD, XHG cross-trainers 95X-01 XTD 4 Fig. 2: typical stabilizer cap location 95X-02 ACJ, XHK 95X-03 AXB, XHK 95X-04 XHK 95X-05 XHK 95XE-01 XTC 95XE-02 ACK, XHM 95XE-03 AXG, XHM 95XE-04 XWE 95XE-05 XHM 95XEZ-01 WZX 95XW-02 AWG, XHL 95XW-03 AXF, XHL 95XWEZ XWM 95L-01 LXX Summit trainers 95LE-01 LEX 2 95LWEZ-01 LEZ ∗ The new stabilizer cap replaces part no. 0K62-01003-0000. Life Fitness proprietary and confidential information – For the use of the intended recipient only - Do not reproduce or distribute.
  20. 20. Document No: CT07012401N Problem Warranty Pages Original Date: January 24, 2007 Yes No Author Code Parts 1 Revised Date: n/a Labor Richard Herr Subject: Current Cross-trainer Control Link Assemblies Serial Number: 90X, 93X, and 95X (all models) Reference Bulletin No.: Distribute To: Internal Dealer ISO Installer Customer DESCRIPTION Dual Sourcing of Link Balls on Tie Rod/Extension Assemblies Ending. Life Fitness has used two vendors (IKO and THK) to provide the link balls on the tie rod/extension assemblies used on our current production cross-trainers. In the future, only link balls produced by THK will be used. IKO link balls have been found to fail prematurely. If you have any assemblies with IKO link balls in your inventory, contact your RSM to have them removed and replaced with assemblies with THK link balls. These assemblies are part of the GK62-00002-0015 service kits. Existing kits must be inspected to determine which link balls they use (see illustrations). Current (THK) Link Ball Old Style (IKO) Link Ball Life Fitness proprietary and confidential information – For the use of the intended recipient only - Do not reproduce or distribute.
  21. 21. Bulletin No: TR06062701N Original Date Revised Date Problem Code Warranty Pages Author Yes No 27-Jun-06 15105 Parts 1 John Chavez Labor Subject: Activity Zone Ribbon Cable Is Coming Loose Serial Number: ALL 95T, 95TE, 97T, and 97TE – 07 with the Activity Zone assembly Time Required: 15 min 30 min 45 min 1 hr+ Distribute To: Internal Dealer ISO Installer Customer DESCRIPTION The ribbon cable from the Activity Zone bezel is coming loose from the Activity Zone module assembly. SOLUTION Reinsert the Activity Zone’s bezel ribbon cable back into P9 on the Activity Zone module assembly. TOOLS REQUIRED Ergo Bar Assembly Mounting Phillips screwdriver Screws & Washers PROCEDURE 1. Turn the treadmill power off at the on/off switch. 2. Unplug the line cord at the wall outlet. 3. Remove the two screws from the back of the Ergo Bar that secure the Activity Zone assembly (see Fig. 1). 4. Lift off the Activity Zone assembly just enough to disconnect the 4-Pin connector from the Activity Zone circuit board. Activity Zone Module Assembly Fig. 1: Ergo Bar and Activity Zone 5. Reinstall the ribbon cable into the P2 connector (Fig. 2, Fig. 3). 6. Reassemble the Activity Zone module in reverse order. Fig. 2: Loose ribbon cable Fig. 3: Correctly-attached ribbon cable Life Fitness proprietary and confidential information – For the use of the intended recipient only - Do not reproduce or distribute
  22. 22. Photographs
  23. 23. ron.shafer@comcast.net

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