Service Manual

TABLEOFCONTENTS
TOC-4 WPM Drive Systems Manual
9-Handles&ControlCablescont.
Lawn-Boy Sens-a-Speed.................................................................................................................................9-9
Operation ..................................................................................................................................................9-9
Handle Disassembly, Zone Start Models ..................................................................................................9-9
Assembly ................................................................................................................................................9-10
Cable Adjustment .................................................................................................................................... 9-11
Self-Propel Cable .................................................................................................................................... 9-11
Handle Disassembly, Lawn-Boy Blade Clutch System (BCS) Models .......................................................... 9-11
3 Speed Transmission Models ......................................................................................................................9-13
3 Speed Control Cables ..........................................................................................................................9-13
BBC Cable Adjustment (Toro Vacu Power/Lawn-Boy Medallion) ..................................................................9-14
Toro BBC Cable Adjustment (Recycler/Rear Bagger) ...................................................................................9-16
Toro BOS Control ..........................................................................................................................................9-17
Toro BOS Control Cable Adjustment .......................................................................................................9-17
Lawn-Boy BCS Control..................................................................................................................................9-18
Lawn-Boy BCS Control Cable Adjustment ..............................................................................................9-18
10-Self-PropelBeltReplacement
Toro 21” Front Wheel Drive – Worm Drive Transmission ..............................................................................10-2
21” Steel & Cast Deck – Single Speed Spur/Bevel Gear Transmission ........................................................10-2
22” Front Wheel Drive – Single Speed Bevel Gear Transmission .................................................................10-2
22” Rear Wheel Drive – Single Speed Bevel Gear Transmission .................................................................10-2
21” Lawn-Boy Insight Mowers .......................................................................................................................10-2
21” Cast Deck Mowers – 3 Speed Transmission...........................................................................................10-3
20”, 21”, 22”, 48cm, 50cm, & 53cm Steel & Cast Deck – General Transmission ..........................................10-3
21” Toro & Lawn-Boy Mowers with Blade Brake Clutch ................................................................................10-3
21” Toro Mowers with Blade Override System (BOS) & Lawn-Boy Mower w/Blade Clutch System (BCS) ..10-3