Husqvarna Lawn Mower 7021P Manual

The Husqvarna 7021P is a 21-inch self-propelled gas lawn mower featuring a 190cc Briggs & Stratton engine, 3-in-1 cutting system (mulch, bag, side discharge), 7-position single-lever height adjustment, rear-wheel drive with variable speed control, electric start capability, and durable steel deck. This manual covers safety instructions, assembly, operation, maintenance, troubleshooting, and specifications to ensure safe and efficient use.

1. Features at a Glance 2. Assembly Instructions 3. Safety Information 4. Specifications 5. Controls and Operation 6. Cutting System Setup 7. Starting & Stopping Procedure 8. Maintenance Schedule 9. Storage Guidelines 10. Warranty Information 11. Troubleshooting

Features at a Glance

Key components: 190cc Briggs & Stratton engine, 21-inch steel cutting deck, 3-in-1 system, rear-wheel drive, 7-position height adjustment, electric start, variable speed control, and foldable handle.

Feature	Description
Engine	190cc Briggs & Stratton, 4-cycle, OHV
Cutting Width	21 inches
Cutting System	3-in-1 (Mulch, Bag, Side Discharge)
Drive System	Rear-wheel self-propelled, variable speed
Height Adjustment	Single-lever, 7 positions (1.0-3.5 inches)
Starting	Electric start (battery included) & recoil backup
Deck Material	Durable steel
Fuel Capacity	1.0 gallon
Wheels	8-inch rear, 7-inch front
Handle	Foldable for storage

Assembly Instructions

Unpack all parts and inspect for damage. Assembly requires basic tools (included).

Attach handle: Align lower handle sections with deck brackets, secure with bolts and knobs.
Install upper handle: Connect to lower handle, secure with provided hardware.
Attach grass bag: Slide bag frame onto rear deck hooks; ensure secure fit.
Install battery: For electric start, place battery in compartment, connect red (+) then black (-) terminals.
Add oil and fuel: Fill engine with SAE 30 oil (check dipstick). Add unleaded gasoline (87 octane minimum).

WARNING! Wear gloves during assembly. Do not add fuel indoors or near ignition sources.

Safety Information

Read all instructions before operation. Always wear appropriate safety gear.

Clear mowing area: Remove stones, toys, and debris.
Check controls: Ensure all levers and switches function properly.
Use proper attire: Wear sturdy shoes, eye protection, and long pants.
Never mow wet grass: Reduced traction and increased slipping risk.
Keep bystanders away: Especially children and pets.
Disconnect spark plug: Before performing any maintenance or clearing blockages.

DANGER! Never operate without discharge chute, grass bag, or mulch plug properly installed. Keep hands and feet away from rotating blades.

Specifications

Model: Husqvarna 7021P
Engine: 190cc Briggs & Stratton 4-cycle
Cutting Width: 21 inches
Cutting Height: 1.0 - 3.5 inches (7 positions)
Drive: Rear-wheel self-propelled, variable speed
Starting System: Electric (12V battery) & recoil backup
Fuel Type: Unleaded gasoline (87 octane or higher)
Fuel Capacity: 1.0 gallon
Oil Type: SAE 30 (summer), check manual for alternatives
Weight: 85 lbs (approx.)
Warranty: 3-year limited

Controls and Operation

Handle Controls: Drive control lever, speed selector, height adjustment lever, electric start button, ignition key.

Operation Steps: 1. Set cutting height. 2. Engage drive lever to propel mower. 3. Adjust speed with selector. 4. Use electric start or recoil. 5. Release drive lever to stop movement.

Cutting Modes: Install mulch plug for mulching, bag for collection, or attach side discharge chute. Height Adjustment: Move single lever to desired position (1-7). Speed Control: Dial variable speed from 0-4 mph.

Cutting System Setup

Configure for mulching, bagging, or side discharge.

Mulching: Install mulch plug into discharge opening. Ensure blade is mulching type.
Bagging: Attach grass bag frame to rear hooks. Ensure bag is empty before starting.
Side Discharge: Install discharge chute; direct clippings away from people and objects.
Blade Check: Ensure blade is sharp, balanced, and securely fastened (torque: 40-45 ft-lbs).

Tip: Always stop engine and disconnect spark plug before changing cutting configuration.

Starting & Stopping Procedure

Follow steps for safe start and shutdown.

Pre-Start: Check oil and fuel levels. Ensure cutting area is clear.
Electric Start: Insert key, turn to ON. Press electric start button (ensure drive lever disengaged).
Recoil Start: Pull recoil handle briskly (if battery dead).
Engage Drive: Squeeze drive control lever to handle; adjust speed.
Stopping: Release drive lever, turn key to OFF. Wait for blade to stop completely.
Emergency Stop: Release all controls; key to OFF immediately.

WARNING! Never leave mower unattended with engine running. Always turn off and remove key.

Maintenance Schedule

Regular maintenance ensures longevity and performance.

Interval	Task
Before each use	Check oil, fuel, tire pressure, blade condition
Every 25 hours	Change oil, clean/replace air filter, check spark plug
Every season	Sharpen or replace blade, clean underside of deck
Every 100 hours	Replace spark plug, check drive belt
Storage	Drain fuel or add stabilizer, clean thoroughly

CAUTION! Always disconnect spark plug before maintenance. Use genuine Husqvarna parts.

Storage Guidelines

Prepare mower for off-season storage.

Clean: Remove grass clippings, dirt from deck and engine.
Fuel: Run engine dry or add fuel stabilizer to full tank.
Oil: Change oil if near service interval.
Battery: Remove and store in cool, dry place; charge monthly.
Blade: Sharpen and balance; coat with light oil to prevent rust.
Store: In dry, covered area; cover mower to protect from dust.

CAUTION! Never store with fuel in tank indoors or near open flames.

Warranty Information

Husqvarna 7021P includes a 3-year limited warranty for residential use. Warranty covers defects in materials and workmanship. Not covered: normal wear, misuse, improper maintenance, commercial use. Keep receipt as proof of purchase. For warranty service, contact authorized Husqvarna dealer or call 1-800-487-5962. Register product online at www.husqvarna.com for faster service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	No fuel, bad spark plug, dead battery	Check fuel level; inspect/replace spark plug; charge/replace battery.
Poor cutting performance	Dull blade, clogged deck, low engine speed	Sharpen/replace blade; clean deck; check throttle setting.
Mower doesn't self-propel	Drive belt loose or broken, control cable issue	Inspect drive belt; adjust/replace. Check drive control linkage.
Excessive vibration	Unbalanced blade, loose parts	Stop engine immediately. Check blade balance and tightness; inspect for loose bolts.
Engine runs rough or stalls	Dirty air filter, old fuel, clogged carburetor	Clean/replace air filter; drain old fuel; clean carburetor.

Service: For repairs beyond basic maintenance, contact authorized Husqvarna service center at 1-800-487-5962 or visit www.husqvarna.com.