Ariens 911060 Lawn Mower Manual

The Ariens 911060 is a 21-inch self-propelled walk-behind lawn mower featuring a 159cc Briggs & Stratton engine, 3-in-1 cutting system (mulch, bag, side discharge), 6-position single-lever height adjustment, durable steel deck, easy-start technology, rear-wheel drive, and a 2.1 bushel grass bag. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

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

Features at a Glance

Key components: 159cc Briggs & Stratton engine, 21-inch steel cutting deck, 3-in-1 cutting system, single-lever height adjustment, rear-wheel drive, 2.1 bushel grass bag, easy-start technology.

Feature	Description
Engine	159cc Briggs & Stratton 675 Series
Cutting Width	21 inches
Cutting System	3-in-1 (Mulch, Bag, Side Discharge)
Height Adjustment	Single-lever, 6 positions (1.25-3.75 inches)
Drive System	Rear-wheel self-propelled
Grass Bag Capacity	2.1 bushels
Deck Material	Durable steel
Start Type	Recoil with easy-start technology
Wheels	8-inch rear, 7-inch front
Handle	Foldable for storage

Assembly Instructions

Unpack and inspect all parts. Assemble on a flat, stable surface.

Attach handle: Secure upper and lower handle sections with provided bolts and wing nuts.
Install grass bag: Attach bag support frame to deck rear, then hook bag onto frame.
Install side discharge chute: Attach to deck opening if using side discharge mode.
Attach control cables: Connect drive control cable and blade control cable to handle.
Add engine oil: Fill with SAE 30 detergent oil (check dipstick for level).
Add gasoline: Use fresh unleaded gasoline (87 octane minimum).

WARNING! Wear gloves during assembly. Ensure all bolts are tightened securely.

First-Time Setup

Before first use, complete pre-operation checks.

Check oil level: Ensure oil is at full mark on dipstick.
Check tire pressure: Inflate to 15 PSI (front and rear).
Adjust cutting height: Set lever to desired position (recommend 2.5-3 inches for first mow).
Select cutting mode: Install mulch plug, bag, or side discharge chute as needed.
Test controls: Verify blade control lever, drive control lever, and safety key operation.

CAUTION! Never operate without oil or with loose components.

Specifications

Model: Ariens 911060
Engine: Briggs & Stratton 675 Series, 159cc, OHV
Cutting Width: 21 inches
Cutting Heights: 1.25 to 3.75 inches (6 positions)
Drive: Rear-wheel self-propelled
Bag Capacity: 2.1 bushels
Deck: 21-inch steel, 3-in-1 capability
Wheels: 8-inch rear, 7-inch front
Weight: 78 lbs (approx.)
Warranty: 2-year limited

Controls and Operation

Handle Controls: Blade control lever, Drive control lever, Height adjustment lever, Safety key.

Starting: Insert safety key, press primer bulb 3 times, set choke, pull recoil starter.

Operating: Engage blade control lever to start cutting. Squeeze drive control lever to engage self-propelled drive. Release to stop drive.

Stopping: Release blade control lever to stop blade. Remove safety key.

Height Adjustment: Move single lever to one of 6 positions. Ensure all wheels are at same height.

Cutting System Setup

3-in-1 system allows mulching, bagging, or side discharge.

Mulching: Install mulch plug in rear discharge opening. Ensure blade is mulching type.
Bagging: Remove mulch plug. Attach grass bag to rear bag frame.
Side Discharge: Remove mulch plug and bag. Install side discharge chute.

Tip: For best mulching, mow when grass is dry and not too tall.

Maintenance Schedule

Regular maintenance ensures optimal performance and longevity.

Interval	Task
Before each use	Check oil level, tire pressure, blade condition
Every 25 hours	Change engine oil (first change at 5 hours)
Every season	Replace air filter, spark plug
As needed	Sharpen or replace blade, clean underside of deck
End of season	Winterize engine, clean entire mower

WARNING! Always disconnect spark plug wire before performing maintenance.

Safety Features

Blade control system: Blade stops within 3 seconds when lever is released. Safety key: Must be inserted to start engine. Operator presence control: Engine stops if operator leaves position.

Storage & Winterization

At end of season, prepare mower for storage.

Drain fuel tank or add fuel stabilizer.
Change engine oil.
Remove spark plug, add 1 tablespoon oil to cylinder, pull starter slowly, reinstall plug.
Clean entire mower, especially underside of deck.
Store in dry, covered area.

CAUTION! Never store with fuel in tank without stabilizer.

Warranty Information

Ariens 911060 comes with 2-year limited warranty covering defects in materials and workmanship. Warranty does not cover normal wear, improper use, or lack of maintenance. For warranty service, contact authorized Ariens dealer with proof of purchase. For support, visit www.ariens.com or contact 1-800-678-5443.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	No fuel, old gas, clogged filter	Add fresh fuel, check fuel line, clean/replace air filter.
Engine runs poorly	Dirty air filter, old spark plug	Clean/replace air filter, replace spark plug.
Uneven cutting	Dull blade, uneven tire pressure	Sharpen/replace blade, check tire pressure (15 PSI).
Self-propelled not working	Drive cable adjustment	Adjust drive control cable tension.
Excessive vibration	Loose blade, bent blade	Tighten blade bolt (check torque: 45 ft-lbs), replace if bent.

Service: For repairs beyond basic maintenance, contact authorized Ariens dealer.

Support: 1-800-678-5443; www.ariens.com