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 check for any shipping damage or missing parts.
- Handle Assembly: Attach the upper handle to the lower handle using provided bolts and washers.
- Install Height Adjuster: Attach the cutting height adjuster lever to the deck according to the diagram.
- 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: Ensure all bolts are tightened and safety features are functioning properly.
Specifications
| Model Series | 20384 / 20385 |
| Type | Self-Propelled Gas Lawn Mower |
| Color | Red / Black |
| Cutting Width | 21 inches |
| Engine Type | Briggs & Stratton 163cc OHV |
| Fuel Capacity | 0.95 gallons (3.6 liters) |
| Cutting Height Range | 1.5 - 4 inches (6 positions) |
| Drive System | Personal Pace® with Auto-Drive |
| Weight | 85 lbs (38.5 kg) |
| Wheel Size | 11 inches (rear), 8 inches (front) |
| Mulching Capability | Yes (Recycler® system) |
| Starting System | Easy Pull® recoil start |
Warranty Information
- Full Warranty: 3 years residential use
- Engine Warranty: 3 years on Briggs & Stratton engine
- Deck Warranty: Lifetime limited warranty on steel 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® Auto-Drive
The innovative Personal Pace system automatically adjusts the mower's speed to match your walking pace, reducing fatigue and providing superior control on any terrain.
Recycler® Cutting System
Patented cutting system cuts grass clippings into tiny particles that decompose quickly, returning valuable nutrients to your lawn without raking or bagging.
Easy Fold™ Handle
Quickly fold the handle for compact storage without needing tools, making it easy to store in small spaces like garages or sheds.
Briggs & Stratton Engine
Reliable 163cc OHV engine provides consistent power and performance with reduced emissions and fuel consumption compared to standard engines.
Single Point Height Adjustment
Adjust all four wheels simultaneously with one lever, allowing quick and easy cutting height changes without bending down to adjust each wheel individually.
Washout Port
Built-in washout port allows easy connection to a garden hose for cleaning the underside of the deck after use, preventing grass buildup and corrosion.
Cutting Options Explained
Mulching
Returns nutrient-rich clippings to the lawn for natural fertilization
Rear Bagging
Collects clippings in 2.9 bushel bag for clean disposal
Side Discharge
Discharges clippings to the side for tall or wet grass conditions
SmartStow™
Vertical storage capability saves up to 70% storage space
Easy Pull® Start
Reduced effort starting system for quick and reliable engine starts
Auto-Drive Control
Variable speed control with intuitive handlebar operation
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine won't start | Empty fuel tank, clogged air filter, old gasoline | Add fresh fuel, clean/replace air filter, drain old gas |
| Poor cutting performance | Dull blade, low engine speed, wet grass | Sharpen/replace blade, check throttle setting, wait for grass to dry |
| Uneven cutting | Uneven tire pressure, bent blade, uneven deck | Check tire pressure, inspect/replace blade, level mower deck |
| Self-propel not working | Drive cable adjustment, worn drive belt | Adjust drive cable tension, replace drive belt if worn |
| Excessive vibration | Unbalanced blade, loose components | Balance or replace blade, tighten all bolts and fasteners |
| Engine stalls during operation | Clogged fuel line, dirty carburetor, overheating | Clean fuel system, service carburetor, clean cooling fins |
Maintenance Schedule
- Before each use: Check oil level, tire pressure, blade condition
- Every 25 hours: Clean air filter, check spark plug
- Every 50 hours: Change engine oil, sharpen blade
- Every 100 hours: Replace air filter, check drive belt
- Season end: Drain fuel, clean thoroughly, store properly
- Season start: Change oil, check all systems, add fresh fuel
Manual Downloads
Current Model Manuals
20384
21" Recycler Personal Pace
20385
21" Recycler with Electric Start
20387
22" Recycler Personal Pace
20389
21" Super Recycler
Popular Previous Models
20332
21" Recycler (2019 Model)
20334
22" Recycler Personal Pace
20379
21" TimeMaster 30"
20381
21" Recycler with Bag