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WRIGHT WSES36 Service Handbook

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2007 Service Handbook
"WHAT IT MEANS TO RIDE WRIGHT"

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  • Page 1 2007 Service Handbook “WHAT IT MEANS TO RIDE WRIGHT”...

  • Page 3: Table Of Contents

    Table of Contents Forms Warranty Claim Form Warranty Period Chart Pre-Delivery Mower Service Parts Order Issues (PFD) Service Bulletins Bulletin # 54 – Hydro Hose Application Chart Bulletin # 55 – Removing Hydro Cooler Bulletin # 56 – Adding Muffler Heat Shield Bulletin # 57 –...

  • Page 5: Forms

    2007 Service Handbook Forms...

  • Page 6: Warranty Claim Form

    1. Verify that the part is covered by the warranty and that it is a valid claim. (See the original warranty statement and WMI Warranty Policy and Procedures.) 2. Verify that the mower is registered. Contact your Wright Distributor if you have Warranty questions regarding a mower registration.

  • Page 7: Warranty Period Chart

    Warranty Period Changes 4/01/05 3/17/03 3/01/02 Retail Retail Retail All previous sale and later sale and later sale and later General 2 year P&L 1P&L +1 Part 2 year P&L 2 year P&L Clutch 2 year P&L 1P&L +1 Part 1P&L +1 Part 1P&L +1 Part Spindle...

  • Page 8: Pre-Delivery Mower Service

    PRE-DELIVERY SERVICE OF MOWER BY DEALER The Wright Mower is shipped completely assembled and has been adjusted and tested at the factory. However, due to the jostling of the shipping process and the delivery time lapse, the following items need to be repeated again before starting the mower. After you have uncrated the mower, follow these procedures in the order indicated: Remove spark plug wire from spark plug(s).
  • Page 9 Form. Then give the customer his copy of the registration form and then keep your copy and mail the remaining copies of the form to your Wright Manufacturing Products Distributor. The limited warranty is not valid unless the mower is registered and all of the above steps are taken.

  • Page 10: Parts Order Issues (Pfd)

    Some parts have been revised but still are using same part #. WS Upright Frame – Two styles, same part # 93420038 52” Sentar Deck – Need serial # + photo 61” Sentar 1 & 2 – Need serial # WS Cockpit/tractor frame –...

  • Page 11: Service Bulletins

    2007 Service Handbook Service Bulletins...

  • Page 12: Bulletin # 54 - Hydro Hose Application Chart

    Bulletin # 054 2 Pages February 9, 2006 Hydro Hose Application Chart INFORMATION ONLY Subject: The following page is a chart to be used as a resource for determining the proper high pressure hydraulic hose and part number for the various possible current applications Units Affected:...

  • Page 14: Bulletin # 55 - Removing Hydro Cooler

    All mower registrations must be completed and entered into the Wright online registration system and communicated to Wright Manufacturing within 20 days of receipt of this letter. Failure to do this exposes the Dealer to the liability of consequential damages should a problem develop with the mower related to the items in this bulletin.
  • Page 15 Bulletin # 055 6 Pages May 10, 2006 liability for consequential damage will be on the selling Dealer. This work is to be done in conjunction with Bulletin #056 The Fix: Using the attached instructions: 1) Remove the hydraulic oil cooler from all affected mowers 2) ONLY IF MOWER RETAILED - Remove the engine shroud and clean the engine cooling area and fins with compressed For units that have been retailed, contact the end-user to have...
  • Page 16 Bulletin # 055 6 Pages May 10, 2006 Hydraulic Oil Cooler Removal and Engine cooling area cleaning Instructions Sentar Sport and Rapid Height (RH) Stander mowers only 1. Remove cooler cover by removing truss-head screw (Fig 1, A). Fig. 1 2.
  • Page 17 Bulletin # 055 6 Pages May 10, 2006 NOTE: The two photos below (Fig’s 3 & 4) are using the numbers 1 & 2 to indicate which hose from Fig 3 will correspond with the hose from Fig 4. 6. Cut wire ties holding feed and return line together (see arrow in Fig 4) 7.
  • Page 18 • Stander RH May 15, 2006 We are pleased you have chosen to own a Wright product and trust your experience has been pleasant thus far. Wright Commercial Products is committed to continuous improvement. Consistent with that commitment, we are recalling specific mowers for the following repairs: •...
  • Page 19 Bulletin # 055 6 Pages May 10, 2006 Wright Warranty Quick-Claim-Form - Bulletins 055 and 056 only 1 mower per form Dealer Name: _______________________________ Dealer Location/City: ___________________ Distributor: _____________________________ Date of repair: ___________________________ Mower Serial Number: _______________ Registered: No (if not then attach registration if retailed)

  • Page 20: Bulletin # 56 - Adding Muffler Heat Shield

    This is an important recall. All mower registrations must be completed and entered into the Wright online registration system and communicated to Wright Manufacturing within 20 days of receipt of this letter. Failure to do this exposes the Dealer to the liability of consequential damages should a problem develop with the mower related to the items in this bulletin.
  • Page 21 Bulletin # 056 5 Pages May 10, 2006 having knowledge of this recall due to non-registration, the liability for consequential damage will be on the selling Dealer. This work is to be done in conjunction with Bulletin #055 The Fix: Using the attached instructions, install the muffler heat shield on all affected mowers.
  • Page 22 Bulletin # 056 5 Pages May 10, 2006 Installation Instructions for Replacement Heat Shield WMI part number: 91410026 Step One: Remove the four nuts on the exhaust ports with a 12mm socket and the upper mounting bracket nut and bolt using two 1/2-inch wrenches Step Two: After removing muffler from engine, remove the heat shield if it is still attached to the muffler can.
  • Page 23 Bulletin # 056 5 Pages May 10, 2006 Step Three: Install the replacement heat shield by directing the exhaust port mount under the muffler header bracket and aligning the upper mounting bracket through the oblong hole in the shield. Step Four: Thoroughly remove old gasket material and clean affected areas. Using new exhaust gaskets (included with heat shield), remount the muffler can with exhaust studs going through the heat shield.
  • Page 24 • Stander RH May 15, 2006 We are pleased you have chosen to own a Wright product and trust your experience has been pleasant thus far. Wright Commercial Products is committed to continuous improvement. Consistent with that commitment, we are recalling specific mowers for the following repairs: •...

  • Page 25: Bulletin # 57 - Flat Rate Guide

    Dealer login. Contact your Distributor if you do not have login information. Additionally, Wright will begin paying a parts cost reimbursement premium on all claims which should equal roughly 15% above Dealer cost. This is designed to help offset the costs related to handling warranty claims and their parts.
  • Page 26 4600X Wedgewood Blvd., Frederick, MD 21703 FLAT RATE SCHEDULE INTRODUCTION This Flat Rate Manual is designed to be used as a guide for labor cost estimates of repair work. 1. What do the Flat Rate times mean? Each description has a table listing showing the flat rate times for all applicable models. The flat rate times are given in multiples of 1 /10 hour.
  • Page 27 FLAT RATE GUIDE Labor Allowed in Hours - labor allowed subject to applicable warranty Velke Sport / Return Work Performed-R&R Mower Parts Stander Sentar Notes Sentar: may have to separate clutch or shift engine to Clutch remove Deck Belt Hydro Belt Hydro Hose - High pressure if mutiples then .5 each Cutting deck...

  • Page 28: Bulletin # 58 - Re-Routing Z Hydraulic Hose

    Bulletin # 058 3 Pages June 29, 2006 Re-routing Z hydraulic hose Subject: Re-routing hydraulic hose part number 33410075 Units Affected: All Mid-Mount Z mowers with a serial number from 30200 through 34006 Situation: The hydraulic hose is routed below the hydraulic tank and can come in contact with the deck belt.
  • Page 29 Bulletin # 058 3 Pages June 29, 2006 Bottom view of old routing configuration: Fig. 1 Hose routed horizontally below the hydro tank Top view of new routing configuration: Fig. 2 Hose looped up between the hydro tank and the frame (A) and the pump fittings are re-oriented at an angle towards the bottom of the hydro tank to eliminate the possibility of hose binding (B)
  • Page 30 Bulletin # 058 3 Pages June 29, 2006 Bottom view of new routing configuration: Fig. 3...

  • Page 31: Bulletin # 59 - Mower Deck Lift Upgrade

    Only if a particular mower experiences premature wear in the deck-lift system, install this kit. Installation instructions come with the kit. Claim Procedure: 1.0 hour of labor allowed if work performed within the normal warranty period of the mower. Complete a Wright warranty claim form...

  • Page 32: Bulletin # 60 - Front Caster Part Number Information

    Bulletin # 060 1 Page August 29, 2006 Front caster part number information ** Information only ** Subject Providing part number information for front casters – now offering flat-free style (non-pneumatic) tires in addition to offering pneumatic tires for front casters Units Affected: Situation:...

  • Page 33: Bulletin # 61 - Cutting Deck Baffle System

    Bulletin # 061 1 Page September 7, 2006 Cutting Deck Baffle-System Option Subject New optional deck baffle system Units Affected: All three bladed machines Situation: Consistent with our commitment to continuous improvement, an optional baffling system has been developed for purchase as an upgrade to cutting decks.

  • Page 34: Bulletin # 62 - Deck Height Cog And Latch Kit

    Bulletin # 062 1 Page September 29, 2006 Sport & RH Deck Height Cog and Latch Kit Subject Updated deck height cog and latch kit KIT PART NUMBER: 95460008 (includes items pictured below) Units Affected: All Sport and RH units with a serial number of 35929 or lower Situation: An updated deck height cog and latch kit has been developed for units that have experienced the deck height latch...

  • Page 35: Bulletin # 63 - 0069 Pulley

    Bulletin # 063 2 Pages October 5, 2006 Pulley Parts information Subject The 71460069 pulley is being replaced with a new pulley Units Affected: Stander 42” – serial 26288 through 35903 Sentar 52” & 61” – serial 26988 through 35988 Z 52”...
  • Page 36 Bulletin # 063 2 Pages October 5, 2006 This information applies to mower models that currently are using the 71460069 pulley WS 42 WSE 52, 61 WZ 52, 61 Nut, 3/8 – 16 12990031 Washer, Flat 3/8x1-½ 13990038 Idler Pulley 6” 71460098 Bore Adaptor WSE, WZ 22420007...

  • Page 37: Service And Repair

    2007 Service Handbook Service and Repair...

  • Page 38: Neutral Adjust Rtn

    Neutral adjust on RTN models Raise and secure machine Using ¼” Allen, loosen (1) and move (2) up or down, until tire movement stops Tighten and move controls forward and reverse to check. NOTES:_____________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________...

  • Page 39: Tracking Adjustments

    Wright Z Tracking Adjustments Check and adjust tire pressure Remove rear tires and loosen locking nuts at both pumps. (Fig 1) NOTE: If motor supports are in rearward holes for the bagging system then it is not necessary to remove the rear wheels.

  • Page 40: Checking And Adjusting Deck Alignment And Pitch

    CHECKING AND ADJUSTING DECK ALIGNMENT AND PITCH Alignment Check and adjust tire pressure Set deck to 3” Measure top of deck to floor. a) Trim side front___ Rear___ b) Discharge side front____ Rear____ Both front measurements should be the same. Rear measurements should also be the same but 1/8-1/4”...

  • Page 41: Deck Alignment And Pitch Z

    Wright Z Deck alignment and pitch adjustments Front Rear NOTES:_____________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________...

  • Page 42: Deck Alignment And Pitch Sentar

    Sentar Deck alignment and pitch adjustments 16 ½” Raise or lower one side Pitch adjustments Rear Front...

  • Page 43: Deck Alignment And Pitch Wses, Wsr

    WSES, WSR Alignment and pitch are somewhat limited. NOTES:_____________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________...

  • Page 44: Deck Height Adjustments Wss

    Deck Height Adjustments Blade Adjustments and Height-of-Cut Before Adjusting the Height-of-Cut be sure of proper air pressure in all four tires and check for even tire wear. The height-of-cut can be adjusted the following ways: Coarse Adjustment: For the coarse adjustment the rear motor support (1) and the front caster arm (2) should be adjusted at the same time.
  • Page 45 Use the lowest holes in tractor frame for cutting heights of 3.25" - 4.5". NOTES:_____________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________...

  • Page 46: Deck Height Adjustments Ws, Wv

    Deck Height Adjustments WS, WV Hydro 1.75-3.0” 2.5-3.75” 3.25-4.5” 3”...

  • Page 47: Deck Height Adjustments Velke Gear/Belt Drive

    Deck Height Adjustments Velke Gear/Belt Drive NOTES:_____________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________...

  • Page 48: Cutting Deck Baffle System

    Cutting Deck Baffle System Installation Instructions 1. Remove deck covers. 2. Raise and secure unit so cutter deck is accessible. 3. Mount baffle as shown in figures using hardware included. Note: Some older units may not have holes pre-punched. See instructions for mounting and drilling holes.

  • Page 49: Cutting Deck Baffle System W/O Pre-Punched Holes

    Baffle installation with-out pre-punched holes in cutter deck Fig. 1 Fig. 2 1. Remove deck covers. 2. Raise and secure unit so cutter deck is accessible. 3. Remove blades and scrape all grass from the under side of the deck. 4.

  • Page 50: Electrical Troubleshooting

    Possible Causes or Solution Check Operator Presence Control (OPC) Switch; Black and Gray switches cannot be Engine Dies when PTO activated-Blades do not start interchanged, use approved Wright products to spin Disconnect, clean and reconnect electrical connections and ensure a good connection is made with all wires.

  • Page 51: Clutch Installation

    REQUIREMENTS For A Successful Clutch Installation Two Critical Requirements: 1. Anti-rotation device must allow both axial and radial free-play! Failure to allow this free-play will result in field bearing failure. The greater the restriction the faster the bearing will fail! 2.

  • Page 52: Clutch Evaluation

    Clutch Evaluation Measuring Coil Resistance: Turn engine and PTO off. Disconnect clutch at connector. Select meter settings for ohm reading. Connect meter leads to clutch. Check meter reading and refer to chart below for correct resistance reading. Model Resistance Current (Ohms) (Amps) CMS –...

  • Page 53: Clutch Troubleshooting

    Clutch Troubleshooting A. Symptom: Clutch will not engage Problem Possible Causes Solution Low coil resistance Replace with new Magstop unit Defective battery Replace Blown fuse Faulty charging system Repair or replace Bad wire or connections, PTO switch Repair or replace Defective battery Replace Low voltage supply...

  • Page 54: Spring Compression Tool

    4600X Wedgewood Blvd., Frederick, MD 21703 This tool is to assist in compressing the idler arm tension springs. The tool is designed to compress the tension spring to allow free movement of the idler arm for removal or servicing. It will work on all Drive Belt Idlers and some of the Cutter Deck Idlers. In most cases only a breaker bar is required.

  • Page 55: Hydro Pump

    Hydro Pump External Maintenance Check fluid level in reservoir Level should be 1”-1 ½” below the top of the oil fill Inspect drive belt, idler pulley, and idler spring Inspect all plumbing for possible leaks or loose fittings Insure reservoir is free of contaminants and properly vented Inspect control linkage Fluid Change WMI does not recommend a fluid change unless oil contamination occurs...

  • Page 56: Hydro Pump Troubleshooting

    Hydro Pump Troubleshooting Possible Cause Corrective Action A. Symptom: Vehicle Does Not Drive/Track Straight Vehicle tires improperly inflated Set to suggested pressure Control linkage bent, loose or out of adjustment Repair, adjust or replace linkage Bypass loose Tighten bypass Inlet leak Check all externals to pump inlet B.

  • Page 57: Deck Lift Improvement Kit

    Sentar Sport and Stander RH Deck-Lift System Improvement Kit-95460005 and 95460006 Removal of Original Lift System Deck Lift Spring Removal: CAUTION: Be certain to wear eye protection and use care. a. Place deck in the highest position and remove Deck-Lift assist spring. (Fig. 1) Fig.
  • Page 58 Disconnect Castor Frame and Frame Rail: a. Remove the four bolts and nuts connecting the right half of the front castor frame to the mower main frame. This will allow the frame to flex for the removal of the front lift-axle. (Fig. 5) Fig.
  • Page 59 Remove Front Engine Deck Pins: a. Using ½” socket and wrench remove bolts and nuts (Fig. 8, A) and use a punch to remove pins. (Fig. 8, B) Fig. 8 Separate Fender/Main-Frame From the Engine/Deck Frame: CAUTION: Use care, separating too far apart may cause fuel line to come off. a.
  • Page 60 Removing the Rear Lift-Axle Pins: a. Remove both rear lift axle pins (Fig. 10, A); ensure deck weight is resting on 2X4’s. b. Pry or punch pins to remove (Fig. 10, B). Be careful as mower may shift when pins are removed. c.
  • Page 61 Install Lift Bar Linkage: a. Install lift bar linkage and attach with e-clip. (Fig. 12) Fig. 12 Reinstall Lift Handle. Slide Unit Together. Reattach Brake Interlock. Install Front Pins on Lift Axle (Fig 13): a. Lower jack, this eases in the alignment. b.
  • Page 62 Install Front Lift Axle: a. Place Stainless steel shaft into front deck lift axle (Fig. 14). The tab end of shaft goes on the operator’s side (Chute side) of mower. Fig. 14 b. Grease spanners and insert in lift axle as shown in Fig. 15. Spanners will fit flush. Fig.
  • Page 63 8. 95460006 KIT ONLY a. Install bronze bushings into the journals in the front frame as shown in Fig. 18. Fig. 18 Reconnect Castor Frame to Frame Rail (Fig. 19): a. Use aligning punch to help line up holes. Fig. 19 Install Front Deck Hangers (Fig.
  • Page 64 Install Connector Arm to the Groove Pin on the Front Lift Axle, Install E-Clip: NOTE: Use deck lift handle to align. (Fig. 21) Fig. 21 Raise Jack and Put on Tires. Raise Deck and Install Deck Lift Assist Springs. NOTE: The use of a pry bar or a section of angle iron will aid in attaching springs. a.
  • Page 65 Deck-Lift Parts Diagram REF # DESCRIPTION PART # REF # DESCRIPTION PART # 1/2" LOW PROFILE NUT (4) 12990018 FRONT S.S. AXLE (1) 93460078 HEAVY WASHER (4) 93490009 FRONT LIFT-AXLE BUSHING (1) 25410007 S.S. MACHINED PIN (4) 24420033 3/4 MACH BUSH, 14 GA (1) 13990019 14 GA MACHINE BUSH.
  • Page 68 4600X Wedgewood Blvd Frederick, MD 21703 www.wrightmfg.com...

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