Toro VACU-POWER User manual

VACU-POWER WPM SERVICE MANUAL
Table of Contents – Page 1 of 3
SAFETY INSTRUCTIONS
SAFETY TIPS...
PRODUCT IDENTIFICATION
SPECIFICATIONS
GENERAL SPECIFICATIONS
ZONE START MODEL SPECIFICATIONS
BBC MODEL SPECIFICATIONS
SELF-PROPELLED MODEL SPECIFICATIONS
SERVICE SPECIFICATIONS
VACU-POWER TORQUE SPECIFICATIONS
TROUBLESHOOTING
QUALITY OF CUT
TRANSMISSION
BBC
KEY-LECTRIC STARTING SYSTEM
MISCELLANEOUS
MAINTENANCE
TECUMSEH 2-CYCLE ENGINE - SERVICING THE AIR CLEANER
TECUMSEH 2-CYCLE - REPLACING SPARK PLUG
TECUMSEH 2-CYCLE - ADJUSTING THE THROTTLE
TECUMSEH 2-CYCLE - DRAINING GASOLINE
TECUMSEH 2-CYCLE - SERVICING THE AIR CLEANER
BRIGGS AND STRATTON QUANTUM ENGINE - SERVICING THE AIR
BRIGGS & STRATTON QUANTUM- REPLACING SPARK PLUG
BRIGGS & STRATTON QUANTUM- DRAINING GASOLINE
BRIGGS & STRATTON QUANTUM. CHANGING THE CRANKCASE OIL
BRIGGS & STRATTON QUANTUM- ADJUSTING THE THROTTLE
TORO 2-CYCLE ENGINE - SERVICING THE AIR CLEANER
TORO 2-CYCLE - REPLACING THE SPARK PLUG
TORO 2-CYCLE - DRAINING GASOLINE
TORO OHV ENGINE - SERVICING THE AIR CLEANER
TORO OHV - REPLACING THE SPARK PLUG
TORO OHV - DRAINING GASOLINE
TORO OHV - CHANGING THE CRANKCASE OIL
TORO OHV - ADJUSTING THE THROTTLE
BLADE - INSPECTING/REMOVING/SHARPENING THE BLADE
HOUSING - CLEANING THE MOWER HOUSING
BATTERY - CHARGING, MODEL 26624
WHEELS
ZONE START BRAKE - ADJUSTING BLADE BRAKE

VACU-POWER WPM SERVICE MANUAL
Table of Contents – Page 2 of 3
MAINTENANCE - Continued
BBC - ADJUSTING THE BLADE BRAKE
BBC - CHECK CONTROL BAR OPERATION
SELF-PROPEL SYSTEM - LUBRICATION
SELF-PROPEL SYSTEM - ADJUSTING WHEEL DRIVE
SELF-PROPEL SYSTEM - NEUTRAL ADJUSTMENT
STORAGE - PREPARATION
SECTION 1 FRONT SUSPENSION
FRONT SUSPENSION - OPERATION
FRONT SUSPENSION - DISASSEMBLY
FRONT SUSPENSION - ASSEMBLY
SECTION 2 REAR SUSPENSION (HP MODELS ONLY)
HAND PUSH REAR SUSPENSION - OPERATION
HAND PUSH REAR SUSPENSION - DISASSEMBLY
HAND PUSH REAR SUSPENSION - ASSEMBLY
SECTION 3 SELF-PROPEL SYSTEM
GEAR SELECTION CONTROL - OPERATION
GEAR SELECTION CONTROL - REMOVAL
GEAR SELECTION CONTROL - INSTALLATION
GEAR SELECTION CONTROL - ADJUSTMENT
TRACTION CONTROL - OPERATION
TRACTION CONTROL CABLE - REMOVAL
TRACTION CONTROL CABLE - INSTALLATION
TRACTION CONTROL CABLE - ADJUSTMENT
REAR HEIGHT-OF-CUT SYSTEM (HOC) AND WHEEL PINION CLUTCH (WPC)-
REAR HOC AND WPC - DISASSEMBLY
REAR HOC AND WPC - ASSEMBLY
TRANSMISSION - OPERATION
TRANSMISSION - REMOVAL
TRANSMISSION - DISASSEMBLY
TRANSMISSION - ASSEMBLY
TRANSMISSION - INSTALLATION
SECTION 4 BLADE BRAKE AND CLUTCH (BBC) SYSTEM
INTRODUCTION
BBC CONTROL BOX - OPERATION
BBC CONTROL BOX- DISASSEMBLY
BBC CONTROL BOX - ASSEMBLY
BBC BELLCRANK SYSTEM
BBC UNDER DECK COMPONENTS
BBC CABLE

VACU-POWER WPM SERVICE MANUAL
Table of Contents – Page 3 of 3
SECTION 5 ZONE START BRAKES
INTRODUCTION
PLUNGER STYLE ZONE START BRAKE
PIVOTING ZONE START BRAKE SYSTEM
SECTION 6 ELECTRICAL SYSTEMS
IGNITION CIRCUIT
KEY-LECTRIC STARTING SYSTEM
SECTION 7 HANDLE ASSEMBLY
HANDLE ASSEMBLY - REMOVAL
SECTION 8 CUTTING DECK
CUTTING DECK - OPERATION
SECTION 9 GRASS BAG AND DISCHARGE DOOR
GRASS BAG
DISCHARGE DOOR
SECTION 10 SIDE DISCHARGE CHUTE (OPTIONAL)
SIDE DISCHARGE CHUTE - OPERATION
SECTION 11 -DETHATCHER (OPTIONAL)
DETHATCHER - SAFETY INFORMATION
SECTION 12 ENGINES

ABOUT THIS MANUAL
This service manual was written expressly for Toro Vacu-Power@ Mowers. The
Toro Company has made every effortto maketheinformation
in this manual
complete and correct.
This manualwas written with the service technician
in mind. It is- organized so
that information used most oftenisupfront. As a result,youwillfindreference
informationonsafety, identification, specifications, troubleshooting and
maintenance, all
in the frontthirdof the manual.
Disassembly, inspection and reassembly procedures are covered
in the last
two-thirdsof the manual and are grouped by component.We triedtocover each
common repair withitsown section
or sub-section. For example, youwillfind
that BBC control box service andBBC bellcrank system service are addressed
separately.
Most sections will include some component theory. This informationcanbe
foundat thefront of each service procedure section.
We are hopeful that you will find this manual a valuable additiontoyour shop. If
you have any questions
or comments regarding this manual, please contactus
at thefollowing address:
The Toro Company
Consumer Service Department
81 11 Lyndale Avenue South
Minneapolis, MN
55420
The Toro Company reserves the rightto change product specifications or this
manual without notice.
@COPYRIGHT ALL RIGHTS RESERVED
The Toro Company 1990