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 verify all parts are included according to the parts list.
- Handle Assembly: Attach the upper and lower handle sections using provided bolts and washers.
- Install Wheels: Mount the rear wheels onto the axle and secure with retaining clips.
- Attach Bag or Mulch Plug: Install the grass bag assembly or mulch plug according to your preference.
- Connect Battery/Install Oil: For electric models: install battery. For gas models: add recommended engine oil.
- Height Adjustment: Set cutting height to desired position on all four wheels.
- Safety Check: Ensure all fasteners are tight and safety features are functioning properly.
Specifications
| Model Series | 20370 / 20371 / 20372 |
| Type | Push Lawn Mower |
| Cutting Width | 22 inches |
| Cutting Height Range | 1.5 - 4 inches |
| Deck Material | Steel with corrosion protection |
| Engine Type | Gas: 163cc Toro OHV / Electric: 60V Lithium-ion |
| Weight | Gas: 78 lbs / Electric: 65 lbs |
| Wheel Size | 8-inch rear / 7-inch front |
| Fuel Capacity | Gas: 0.95 quarts |
| Battery Runtime | Electric: Up to 60 minutes |
| Warranty | 3 years limited |
Warranty Information
- Full Warranty: 3 years residential use
- Commercial Warranty: 90 days commercial use
- Battery Warranty: Electric models: 5 years (pro-rated)
For warranty service, contact Toro Customer Service at 1-888-384-9939 or visit Toro.com
Key Features
Personal Pace® System
Self-propel system automatically matches your walking speed. The faster you walk, the faster the mower goes. No confusing controls or levers to adjust.
Recycler® Cutting System
Patented cutting system cuts grass into tiny clippings that decompose quickly, returning nutrients to your lawn without raking or bagging.
Easy Fold™ Handle
Quickly folds the handle for compact storage without tools. Saves up to 70% storage space compared to non-folding models.
Quick Start® Technology
Gas models feature primer-free starting in most conditions. Electric models offer instant start with push-button operation.
DuraForce® Engine
Gas models include commercial-grade engine with cast iron sleeve for durability and long life under tough conditions.
3-in-1 Versatility
Mulch, bag, or side discharge capability. Convert between modes quickly without additional tools.
Cutting Height Settings
Low (1.5")
For Bermuda and Zoysia grasses. Provides golf course appearance.
Medium (2.5")
Ideal for most cool-season grasses like Kentucky Bluegrass.
High (3.5")
Recommended for tall fescue and during hot summer months.
Max (4")
For shaded areas or when leaving for vacation. Promotes deep roots.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine won't start | Empty fuel tank, stale gas, spark plug issue | Add fresh fuel, replace spark plug, check oil level |
| Poor cutting performance | Dull blade, clogged deck, wrong height setting | Sharpen/replace blade, clean deck, adjust cutting height |
| Uneven cutting | Uneven tire pressure, bent blade | Check tire pressure, replace bent blade, level deck |
| Self-propel not working | Drive cable adjustment, worn drive belt | Adjust drive cable, replace drive belt if worn |
| Excessive vibration | Unbalanced blade, loose components | Balance or replace blade, tighten all fasteners |
| Grass not discharging | Wet grass, clogged chute, high grass | Mow when dry, clean deck, cut more frequently |
Maintenance Schedule
- Before each use: Check oil level, tire pressure, blade condition
- Every 25 hours: Sharpen blade, clean air filter, check spark plug
- Every 50 hours: Change oil, lubricate wheels, inspect drive system
- Season end: Fuel stabilization, thorough cleaning, blade removal
- Season start: Oil change, new spark plug, safety inspection
Manual Downloads
Current Model Manuals
20370
22" Recycler® Gas Mower
20371
22" Recycler® Electric Mower
20372
22" Recycler® with SmartStow®
20373
22" Super Recycler®
Popular Previous Models
20332
22" Recycler® 2019 Model
20334
22" Electric Recycler® 2020
20353
22" Recycler® 2021 Model
20364
22" Super Recycler® 2022