Operation Manual
Page 1
... precautions. This manual identifies potential hazards and has safety messages identified by the safety alert symbol CALIFORNIA Proposition 65 Warning The engine exhaust from an Authorized Service Dealer or at www.Toro.com. 22in Recycler® Lawn Mower Model No. 20330-Serial No. ... general information worthy of emission systems, © 2008-The Toro® Company 8111 Lyndale Avenue South Bloomington, MN 55420 Register at www.shoptoro.com. Figure 2 1. The enclosed Engine Owner's Manual is not equipped with Canadian ICES-002. Important calls attention...
... precautions. This manual identifies potential hazards and has safety messages identified by the safety alert symbol CALIFORNIA Proposition 65 Warning The engine exhaust from an Authorized Service Dealer or at www.Toro.com. 22in Recycler® Lawn Mower Model No. 20330-Serial No. ... general information worthy of emission systems, © 2008-The Toro® Company 8111 Lyndale Avenue South Bloomington, MN 55420 Register at www.shoptoro.com. Figure 2 1. The enclosed Engine Owner's Manual is not equipped with Canadian ICES-002. Important calls attention...
Operation Manual
Page 2
... time of objects such as rocks, wire, toys, etc., which can result in the manual(s) before you start to slip and fall accidents, which could cause a slip and fall... trouble. • Always wear eye protection when operating machine. • See manufacturer's instructions for walk-behind the handle when the engine is running machine unattended. • Stop the engine and wait... caution. Failure to operate this class of your footing or balance. 2 Stay behind rotary lawn mowers and the B71.1 specifications of the American National Standards Institute in injury or death. Stop ...
... time of objects such as rocks, wire, toys, etc., which can result in the manual(s) before you start to slip and fall accidents, which could cause a slip and fall... trouble. • Always wear eye protection when operating machine. • See manufacturer's instructions for walk-behind the handle when the engine is running machine unattended. • Stop the engine and wait... caution. Failure to operate this class of your footing or balance. 2 Stay behind rotary lawn mowers and the B71.1 specifications of the American National Standards Institute in injury or death. Stop ...
Operation Manual
Page 16
...Lawn Mowers") or access our web site at more than an Authorized Toro Service Dealer • Repairs or adjustments to correct starting difficulties due to obtain guarantee policies for residential purposes*, will start your unit, please check the Operator's Manual to ensure that you , refer to all 22 in Recycler® walk power mowers.... The following time periods apply from the date of gas powered Toro Products used for your proof of regular maintenance...
...Lawn Mowers") or access our web site at more than an Authorized Toro Service Dealer • Repairs or adjustments to correct starting difficulties due to obtain guarantee policies for residential purposes*, will start your unit, please check the Operator's Manual to ensure that you , refer to all 22 in Recycler® walk power mowers.... The following time periods apply from the date of gas powered Toro Products used for your proof of regular maintenance...
Service Manual
Page 3
... and correct. Copyright© All Rights Reserved ©2006 The Toro Company This manual was written expressly for use on products built after 2006 that the reader has basic mechanical knowledge and skills. This book contains material covering the Toro and Lawn-Boy Walk Behind Mower Drive Systems models from 1990 through 2006, and may be...
... and correct. Copyright© All Rights Reserved ©2006 The Toro Company This manual was written expressly for use on products built after 2006 that the reader has basic mechanical knowledge and skills. This book contains material covering the Toro and Lawn-Boy Walk Behind Mower Drive Systems models from 1990 through 2006, and may be...
Service Manual
Page 5
... Sens-a-Speed 7-9 Belt Replacement Mowers with Toro Blade Brake Clutch 8-3 Mowers with Toro Blade Override System 8-3 Zone start 21" Rear Wheel Drive Toro & Lawn-Boy (except Insight 8-2 Zone start 22" Toro Rear Wheel Drive 3-10 Zone start 22" Toro Front Wheel Drive 3-5 Lawn-Boy Insight Zone Start 3-19 Lawn-Boy Insight with Blade Clutch System 8-3 WPM Drive Systems Manual i TABLE OF CONTENTS QUICK REFERENCE...
... Sens-a-Speed 7-9 Belt Replacement Mowers with Toro Blade Brake Clutch 8-3 Mowers with Toro Blade Override System 8-3 Zone start 21" Rear Wheel Drive Toro & Lawn-Boy (except Insight 8-2 Zone start 22" Toro Rear Wheel Drive 3-10 Zone start 22" Toro Front Wheel Drive 3-5 Lawn-Boy Insight Zone Start 3-19 Lawn-Boy Insight with Blade Clutch System 8-3 WPM Drive Systems Manual i TABLE OF CONTENTS QUICK REFERENCE...
Service Manual
Page 8
... SELF-PROPEL BELT REPLACEMENT Toro 21" Front Wheel Drive 8-2 22" Front Wheel Drive 8-2 22" Rear Wheel Drive 8-2 21" Steel & Cast Deck Toro & Lawn-Boy Mowers Belt Replacement 8-2 21" Cast Deck Mowers with 3 Speed Transmission 8-2 21" Toro & Lawn-Boy Mowers with Blade Brake Clutch 8-3 21" Toro Mowers with Blade Override System & Lawn-Boy Mower with Blade Brake Clutch System 8-3 21" Lawn-Boy Insight Mowers 8-3 iv WPM Drive Systems Manual
... SELF-PROPEL BELT REPLACEMENT Toro 21" Front Wheel Drive 8-2 22" Front Wheel Drive 8-2 22" Rear Wheel Drive 8-2 21" Steel & Cast Deck Toro & Lawn-Boy Mowers Belt Replacement 8-2 21" Cast Deck Mowers with 3 Speed Transmission 8-2 21" Toro & Lawn-Boy Mowers with Blade Brake Clutch 8-3 21" Toro Mowers with Blade Override System & Lawn-Boy Mower with Blade Brake Clutch System 8-3 21" Lawn-Boy Insight Mowers 8-3 iv WPM Drive Systems Manual
Service Manual
Page 48
...061). Slip the belt out of the bag door spring. DO NOT bend the belt guide (Fig. 059). 22" TORO & LAWN-BOY REAR WHEEL DRIVE MODELS Transmission Removal and Belt Replacement On rear wheel drive models, it is not required for belt replacement. 5. The blade can be removed, but it from the center of... TRANSMISSION 4. Remove one side and remove it is necessary to separate the rear drive assembly from the engine. 2. Drain fuel and oil from the mower housing in order to one of the mounting screws for clarity. Fig 059 MVC-490 Note: Blade removed for the belt guide and loosen the...
...061). Slip the belt out of the bag door spring. DO NOT bend the belt guide (Fig. 059). 22" TORO & LAWN-BOY REAR WHEEL DRIVE MODELS Transmission Removal and Belt Replacement On rear wheel drive models, it is not required for belt replacement. 5. The blade can be removed, but it from the center of... TRANSMISSION 4. Remove one side and remove it is necessary to separate the rear drive assembly from the engine. 2. Drain fuel and oil from the mower housing in order to one of the mounting screws for clarity. Fig 059 MVC-490 Note: Blade removed for the belt guide and loosen the...
Service Manual
Page 58
The belt cover will show one method of replacing the belt or removing the transmission on the Lawn-Boy Insight mowers. 1. If you are using an air wrench, you have an electric start model, remove the battery and battery box. 6. Remove two screws that secure the ...rear cover (Fig. 090). 4. Remove the 3 belt cover screws (Fig. 091). 3-20 Fig 091 MVC-286 Fig 093 MVC-291 WPM Drive Systems Manual Belt...
The belt cover will show one method of replacing the belt or removing the transmission on the Lawn-Boy Insight mowers. 1. If you are using an air wrench, you have an electric start model, remove the battery and battery box. 6. Remove two screws that secure the ...rear cover (Fig. 090). 4. Remove the 3 belt cover screws (Fig. 091). 3-20 Fig 091 MVC-286 Fig 093 MVC-291 WPM Drive Systems Manual Belt...
Service Manual
Page 69
... the gear selection control cable clamp screw until the cable can be safely removed. Screws Fig 118 fig 94 C. Toro Vacu Power/Lawn-Boy Medallion Models Complete transmission removal on the Toro Vacu Power/Lawn-Boy Medallion mower is quite easy and is recommended for most self-propel system repairs. 1. Screen panel B. End cap Fig 119 3428... by pressing from the control arm at this time. 8. A C A. Remove the transmission access cover from belt guide and remove the belt guide. 6. WPM Drive Systems Manual 4-5
... the gear selection control cable clamp screw until the cable can be safely removed. Screws Fig 118 fig 94 C. Toro Vacu Power/Lawn-Boy Medallion Models Complete transmission removal on the Toro Vacu Power/Lawn-Boy Medallion mower is quite easy and is recommended for most self-propel system repairs. 1. Screen panel B. End cap Fig 119 3428... by pressing from the control arm at this time. 8. A C A. Remove the transmission access cover from belt guide and remove the belt guide. 6. WPM Drive Systems Manual 4-5
Service Manual
Page 88
...the flywheel. The control mechanism meets the federal government's "2-step" blade engagement procedure. Fig 147 3428-0004 6-2 WPM Drive Systems Manual Refer to run. When the control is released, a spring causes the idler to pivot towards the brake drum releasing the belt and ... Medallion mowers. Before troubleshooting the BBC deck mechanism, be integrated with the engine crankshaft and a brake drum and blade that it is used on Toro (Blade Override System) and Lawn-Boy (Blade Clutch System) (Fig. 146 and Fig. 147). The combination idler arm and brake controls the belt. ...
...the flywheel. The control mechanism meets the federal government's "2-step" blade engagement procedure. Fig 147 3428-0004 6-2 WPM Drive Systems Manual Refer to run. When the control is released, a spring causes the idler to pivot towards the brake drum releasing the belt and ... Medallion mowers. Before troubleshooting the BBC deck mechanism, be integrated with the engine crankshaft and a brake drum and blade that it is used on Toro (Blade Override System) and Lawn-Boy (Blade Clutch System) (Fig. 146 and Fig. 147). The combination idler arm and brake controls the belt. ...
Service Manual
Page 115
... starting. 2. Remove the two locknuts securing the blade (Fig. 205). BLADE OVERRIDE SYSTEM (BOS) BLADE CLUTCH SYSTEM (BCS) Both Toro and Lawn-Boy use the same blade clutching system on its side. On Lawn-Boy it is named the Blade Clutch System. Fig 205 MVC-195 3. Remove the blade and blade stiffener (Fig... Drive Systems Manual Fig 206 MVC-197 6-29 Slip end of cable under screw. Bend the throttle control locking tab forward so that it will not need to prevent any oil or gasoline from draining into the bellcrank arm (Fig. 204). Drain the fuel and oil and tip the mower on some...
... starting. 2. Remove the two locknuts securing the blade (Fig. 205). BLADE OVERRIDE SYSTEM (BOS) BLADE CLUTCH SYSTEM (BCS) Both Toro and Lawn-Boy use the same blade clutching system on its side. On Lawn-Boy it is named the Blade Clutch System. Fig 205 MVC-195 3. Remove the blade and blade stiffener (Fig... Drive Systems Manual Fig 206 MVC-197 6-29 Slip end of cable under screw. Bend the throttle control locking tab forward so that it will not need to prevent any oil or gasoline from draining into the bellcrank arm (Fig. 204). Drain the fuel and oil and tip the mower on some...
Service Manual
Page 123
The key is the original Toro Personal Pace/ Lawn Boy Easy Stride system. This applies the right amount of pressure ...the cable from the pocket (Fig. 227). Squeeze the ends of you and just walk. Fig 225 DSC-4801 Fig 227 DSC-4808 WPM Drive Systems Manual 7-3 Disassembly Fig 226 DSC-4804 2. HANDLES AND CONTROL CABLES Personal Pace Generation 1/Easy ...Operation The best way to go faster, walk faster. If you just push the handle down it tensions the transmission drive belt. 1. The handle is as it slides, it will engage too rapidly and the mower will jump forward.
The key is the original Toro Personal Pace/ Lawn Boy Easy Stride system. This applies the right amount of pressure ...the cable from the pocket (Fig. 227). Squeeze the ends of you and just walk. Fig 225 DSC-4801 Fig 227 DSC-4808 WPM Drive Systems Manual 7-3 Disassembly Fig 226 DSC-4804 2. HANDLES AND CONTROL CABLES Personal Pace Generation 1/Easy ...Operation The best way to go faster, walk faster. If you just push the handle down it tensions the transmission drive belt. 1. The handle is as it slides, it will engage too rapidly and the mower will jump forward.
Service Manual
Page 129
That will activate the drive too aggressively and the mower will jump forward. Do not push the Sens-a-Speed handle down and hold to go faster, walk faster. The bail engages and disengages the blade. Loosen the cable clamp and disconnect the Sens-aSpeed cable (Fig. 246). A. On a zone start...the blade clutch mechanism makes the handle for those models a little more complex. Fig 246 DSC-4869a WPM Drive Systems Manual 7-9 Top bail Fig 245 DSC-4864a The Lawn-Boy Sens-a-Speed handle is the engine stop control on zone start models and the blade control on a zone start model...
That will activate the drive too aggressively and the mower will jump forward. Do not push the Sens-a-Speed handle down and hold to go faster, walk faster. The bail engages and disengages the blade. Loosen the cable clamp and disconnect the Sens-aSpeed cable (Fig. 246). A. On a zone start...the blade clutch mechanism makes the handle for those models a little more complex. Fig 246 DSC-4869a WPM Drive Systems Manual 7-9 Top bail Fig 245 DSC-4864a The Lawn-Boy Sens-a-Speed handle is the engine stop control on zone start models and the blade control on a zone start model...
Service Manual
Page 139
Fig 272 DSC-5352a 4. Push the cable forward 5/8" (1.5cm) and secure. Install the BCS cover, belt cover and tunnel. Loosen the 2 cap-screws securing the bracket to remove the slack. This will create 5/8" (1.5cm) of slack (Fig. 272). Remove the gas and oil and tip the mower on its side with the air filter up. 2. HANDLES AND CONTROL CABLES Lawn-Boy Insight Platimun: 1. Remove the BCS cover and belt cover. 3. Pull the cable to the rear to the housing. WPM Drive Systems Manual 7-19
Fig 272 DSC-5352a 4. Push the cable forward 5/8" (1.5cm) and secure. Install the BCS cover, belt cover and tunnel. Loosen the 2 cap-screws securing the bracket to remove the slack. This will create 5/8" (1.5cm) of slack (Fig. 272). Remove the gas and oil and tip the mower on its side with the air filter up. 2. HANDLES AND CONTROL CABLES Lawn-Boy Insight Platimun: 1. Remove the BCS cover and belt cover. 3. Pull the cable to the rear to the housing. WPM Drive Systems Manual 7-19
Service Manual
Page 142
...forcing. See the section on the three speed transmission starting on both Toro and Lawn-Boy brands. These mowers usually have a larger tendency to jump and may be necessary to remove...for replacing the self propelled belt. Toro 21" Front Wheel Drive See Worm Drive Transmission page 1-1. Drain the fuel and oil before tipping the mower to avoid fuel spillage. Remove the ... belt. There are belt guides on page 4-1. 8-2 WPM Drive Systems Manual To replace the belt, drain both Toro and Lawn-Boy brands. SELF-PROPEL BELT REPLACEMENT There are several different procedures for ...
...forcing. See the section on the three speed transmission starting on both Toro and Lawn-Boy brands. These mowers usually have a larger tendency to jump and may be necessary to remove...for replacing the self propelled belt. Toro 21" Front Wheel Drive See Worm Drive Transmission page 1-1. Drain the fuel and oil before tipping the mower to avoid fuel spillage. Remove the ... belt. There are belt guides on page 4-1. 8-2 WPM Drive Systems Manual To replace the belt, drain both Toro and Lawn-Boy brands. SELF-PROPEL BELT REPLACEMENT There are several different procedures for ...
Service Manual
Page 143
WPM Drive Systems Manual 8-3 See the BBC section starting on top of the chassis. See Transmission Remove and Replace, page 3-19, which also explains the belt replacement process. SELF-PROPEL BELT REPLACEMENT 21" Toro and Lawn-Boy Mowers with Blade Clutch System Part of the BOS or BCS must be removed... rear of the engine on page 6-1 for easy access to access the self propel belt. Remove it for more information. 21" Toro Mowers with Blade Override System and Lawn-Boy Mower with Blade Brake Clutch Part of the blade clutch must be disassembled to the top of the transmission. 21...
WPM Drive Systems Manual 8-3 See the BBC section starting on top of the chassis. See Transmission Remove and Replace, page 3-19, which also explains the belt replacement process. SELF-PROPEL BELT REPLACEMENT 21" Toro and Lawn-Boy Mowers with Blade Clutch System Part of the BOS or BCS must be removed... rear of the engine on page 6-1 for easy access to access the self propel belt. Remove it for more information. 21" Toro Mowers with Blade Override System and Lawn-Boy Mower with Blade Brake Clutch Part of the blade clutch must be disassembled to the top of the transmission. 21...