Installation Guide
Tools Needed:
- Adjustable wrench
- Screwdrivers (flat and Phillips)
- Pliers
- Socket set
- Safety gloves
Step-by-Step Assembly
- Unpack and Inspect: Remove all packaging materials and inspect all parts for damage during shipping.
- Handle Assembly: Attach the upper and lower handle sections using provided bolts and hardware.
- Install Height Adjuster: Attach the cutting height adjustment lever to the designated position on the deck.
- Attach Grass Bag: Connect the grass collection bag to the rear discharge chute, ensuring secure attachment.
- Install Safety Key: Insert the safety ignition key into the designated slot on the control panel.
- Add Engine Oil: Fill the engine with the recommended SAE 30 oil to the proper level on the dipstick.
- Add Fuel: Fill the fuel tank with fresh unleaded gasoline (minimum 87 octane).
- Final Check: Verify all bolts are tightened, safety features are operational, and controls move freely.
Specifications
| Model Series | 20334 / 20333 |
| Type | Self-Propelled Walk-Behind Lawn Mower |
| Engine Type | Briggs & Stratton 850 Series |
| Engine Power | 190cc / 6.75 ft-lbs torque |
| Cutting Width | 22 inches |
| Cutting Height Range | 1.5 - 4 inches (8 positions) |
| Drive System | Personal Pace® with Smart Speed™ Control |
| Fuel Capacity | 1.5 quarts |
| Oil Capacity | 20 oz (0.6L) |
| Weight | 85 lbs |
| Wheel Size | 11 inches (rear), 8 inches (front) |
| Deck Material | Steel with corrosion-resistant coating |
| Mulching Capability | Yes (with optional kit) |
Warranty Information
- Full Warranty: 3 years residential use
- Engine Warranty: 2 years on Briggs & Stratton engine
- Deck Warranty: Lifetime limited warranty on cutting deck
- Commercial Warranty: 90 days commercial use
For warranty service, contact Toro Customer Service at 1-888-384-9939 or visit Toro.com
Key Features
Personal Pace® System
Toro's innovative Personal Pace system automatically adjusts the mower's speed to match your walking pace, reducing fatigue and providing superior control on any terrain.
Smart Speed™ Control
Advanced drive system provides infinite speed control from 0-4 mph, allowing you to match your mowing speed to grass conditions and personal preference.
ReadyStart® Engine
No-priming, no-choke starting system that starts with a simple pull, even after extended storage periods, thanks to automatic fuel management.
FLEX™ Force Cutting System
Patented cutting system lifts grass before cutting for a cleaner cut, improved mulching performance, and better bagging efficiency.
Single-Point Height Adjustment
Quickly adjust all four wheels simultaneously with one lever, providing 8 cutting height positions from 1.5 to 4 inches.
Washout Port
Built-in deck washout port allows easy cleaning of the underside of the cutting deck without tipping the mower over.
Personal Pace® Technology Explained
Speed Control
Automatically adjusts forward speed based on pressure applied to the drive control bar
Reverse Operation
Easy reverse capability by simply releasing the drive control bar
Hill Performance
Maintains consistent speed and power on inclines up to 20 degrees
Variable Terrain
Automatically adjusts torque for thick grass, wet conditions, or uneven terrain
Safety Features
Automatic blade stop when drive control is released for enhanced safety
Ergonomic Design
Reduces operator fatigue with balanced weight distribution and comfortable handle positioning
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine won't start | Empty fuel tank, old gasoline, safety key not inserted | Add fresh fuel, insert safety key, check spark plug |
| Poor cutting performance | Dull blade, low engine speed, clogged deck | Sharpen/replace blade, clean underside of deck, check throttle setting |
| Uneven cutting pattern | Uneven tire pressure, incorrect cutting height, worn blade | Check tire pressure, level cutting deck, replace blade |
| Self-propel not working | Drive cable disconnected, worn drive belt, control bar issue | Check drive cable connection, inspect drive belt, adjust control bar |
| Excessive vibration | Unbalanced blade, loose components, bent crankshaft | Balance or replace blade, tighten all bolts, check engine mounting |
| Engine runs but dies | Clogged fuel filter, dirty air filter, carburetor issues | Replace fuel filter, clean air filter, check carburetor |
Maintenance Schedule
- Before each use: Check oil level, inspect blade, clear deck of debris
- Every 25 hours: Sharpen blade, check air filter, inspect spark plug
- Every 50 hours: Change oil, clean fuel system, check drive system
- Every 100 hours: Replace air filter, check valve clearance, inspect cables
- Seasonal: Drain fuel for storage, clean entire unit, lubricate moving parts
- Annual: Replace spark plug, check safety features, comprehensive inspection
Manual Downloads
Current Model Manuals
20334
22" Personal Pace® with ReadyStart®
20333
22" Personal Pace® with Bag
20332
22" Personal Pace® Recycler®
20330
21" Personal Pace® Standard
Popular Previous Models
20319
22" Personal Pace® Super Recycler®
20317
21" Personal Pace® Recycler®
20315
22" Personal Pace® with Electric Start
20310
21" Personal Pace® Standard
Accessory Manuals
Mulching Kit
MulchMaster® Conversion Kit
Bagging Kit
High-Capacity Bagging System
Snow Blade
Snow Pusher Attachment
Service Manual
Complete Technical Service Guide