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 and lower handle sections using provided bolts and fasteners.
- Install Wheels: Mount all four wheels to the deck using the provided axle pins and washers.
- Connect Drive System: Attach the drive cable to the control lever following the diagram in the manual.
- Install Grass Bag: Attach the grass collection bag or mulching plug according to your preference.
- Add Engine Oil: Fill the engine with the recommended SAE 30 oil to the proper level.
- Add Fuel: Fill the fuel tank with fresh unleaded gasoline (minimum 87 octane).
- Initial Start-up: Prime the engine, set the choke, and start according to starting instructions.
Specifications
| Model Series | LC 221RH |
| Type | Self-Propelled Rotary Lawn Mower |
| Engine Type | Husqvarna 160cc OHV |
| Cutting Width | 21 inches |
| Cutting Height | 1.5 - 4 inches (7 positions) |
| Drive System | Rear Wheel Drive |
| Fuel Capacity | 1.1 gallons |
| Oil Capacity | 20 oz |
| Weight | 75 lbs |
| Wheel Size | 8 inches (rear), 7 inches (front) |
| Mulching Capability | Yes (with mulching kit) |
| Bag Capacity | 2.5 bushels |
Warranty Information
- Residential Warranty: 3 years limited warranty
- Commercial Warranty: 90 days limited warranty
- Engine Warranty: 2 years on Husqvarna engine
- Additional Coverage: Optional extended warranty available
For warranty service, contact Husqvarna Customer Service at 1-800-487-5962 or visit Husqvarna.com
Key Features
Rear Wheel Drive
Provides superior traction on hills and uneven terrain with better weight distribution for easier handling and control.
Air Induction™ Technology
Dual airflow system lifts grass before cutting for a cleaner, more even cut while improving mulching performance.
3-in-1 Cutting System
Versatile system allows for rear bagging, side discharge, or mulching without additional tools for quick conversion.
Adjustable Cutting Height
Single lever adjusts all four wheels simultaneously to seven different cutting heights from 1.5 to 4 inches.
Folding Handle
Easy-fold handle system allows for compact storage in garages or sheds, saving valuable space.
Easy Start Technology
Primer bulb and auto-choke system make starting quick and reliable, even after long storage periods.
Cutting System Options
Rear Bagging
Collects clippings for a clean lawn appearance and reduced thatch buildup
Mulching
Recycles clippings into fine particles that decompose quickly to nourish the lawn
Side Discharge
Discharges clippings to the side for cutting tall or wet grass conditions
Height Adjustment
Seven-position single lever for precise cutting height control
Deck Wash
Connect garden hose to clean under deck and prevent grass buildup
Wheel Drive
Variable speed control with single lever operation for easy maneuverability
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Engine won't start | Empty fuel tank, stale fuel, spark plug issue | Add fresh fuel, check spark plug, ensure choke is set properly |
| Poor cutting performance | Dull blade, clogged deck, incorrect cutting height | Sharpen or replace blade, clean deck, adjust cutting height |
| Uneven cutting | Uneven tire pressure, bent blade, uneven deck | Check tire pressure, inspect blade, level mower deck |
| Excessive vibration | Unbalanced blade, loose components, bent crankshaft | Balance or replace blade, tighten all bolts, inspect crankshaft |
| Self-propel not working | Drive belt worn, drive cable loose, transmission issue | Check drive belt tension, adjust drive cable, inspect transmission |
| Engine runs rough | Dirty air filter, water in fuel, carburetor issues | Clean/replace air filter, drain fuel tank, clean carburetor |
Maintenance Schedule
- Before each use: Check oil level, tire pressure, blade condition
- Every 25 hours: Clean/replace air filter, check spark plug
- Every 50 hours: Change engine oil, sharpen blade
- Every 100 hours: Replace spark plug, clean fuel system
- Seasonal: Drain fuel for storage, lubricate moving parts
- Annual: Replace air filter, check all safety features
Manual Downloads
Current Model Manuals
LC 221RH
21" Self-Propelled Mower
LC 221P
21" Push Mower
LC 221V
21" Variable Speed Mower
LC 221A
21" All-Wheel Drive Mower
Popular Previous Models
LC 181RH
18" Self-Propelled Mower
LC 251RH
25" Self-Propelled Mower
LC 221E
21" Electric Start Mower
LC 221S
21" Smart Mower