Ariens 911113 Lawn Mower Manual

The Ariens 911113 is a high-performance walk-behind lawn mower featuring a powerful engine, durable steel deck, multiple cutting height adjustments, easy-start system, ergonomic handle with controls, large rear wheels for maneuverability, and a robust grass collection 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 Height Adjustment 7. Maintenance Schedule 8. Storage Guidelines 10. Safety Information 11. Warranty & Support 12. Troubleshooting

Features at a Glance

Key components: Steel cutting deck, Briggs & Stratton engine, height adjustment lever, ergonomic handle with bail control, rear grass collection bag, large 10-inch rear wheels.

Feature	Description
Engine	Briggs & Stratton 140cc OHV engine with easy-start system
Cutting Width	21-inch steel cutting deck
Cutting Height	6-position adjustment (1.5" to 4")
Drive System	Rear-wheel drive with ball-bearing wheels
Grass Collection	2.5 bushel rear bag with easy-empty feature
Handle	Ergonomic, foldable handle with bail control lever
Wheels	10-inch rear, 7-inch front wheels for terrain
Mulching Capability	Optional mulching plug included
Weight	Approximately 65 lbs
Warranty	2-year limited warranty

Assembly Instructions

Unpack all parts from box. Verify contents against parts list.

Attach Handle: Insert lower handle into deck brackets, secure with provided bolts and wrench.
Install Wheels: Slide axle through deck, attach wheels with washers and retaining clips.
Attach Grass Bag: Hook bag frame onto rear deck brackets, ensure secure latch.
Install Bail Control: Connect cable to engine throttle and handle lever.
Add Engine Oil: Fill with SAE 30 detergent oil (check dipstick).
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 Fuel: Fill tank with fresh gasoline.
Adjust Cutting Height: Set lever to desired height (middle position recommended).
Test Controls: Squeeze bail control to ensure engine engages; release to stop.
Test Start: Pull recoil starter slowly until resistance, then briskly to start.

CAUTION! Operate only in well-ventilated areas. Keep hands and feet away from moving parts.

Specifications

Model: Ariens 911113
Engine: Briggs & Stratton 140cc, 4-cycle OHV
Cutting Width: 21 inches
Cutting Heights: 1.5", 2", 2.5", 3", 3.5", 4"
Drive: Rear-wheel drive
Wheels: 10" rear, 7" front
Bag Capacity: 2.5 bushels
Weight: 65 lbs
Fuel Capacity: 0.5 gallons
Oil Capacity: 20 oz (SAE 30)

Controls and Operation

Handle Controls: Bail control lever (squeeze to engage blade and drive), height adjustment lever, throttle control.

Starting: 1. Set throttle to FAST. 2. Prime engine (3 presses). 3. Pull recoil starter briskly. Stopping: Release bail control; engine and blade will stop. Set throttle to STOP.

Operating Tips: Mow when grass is dry. Overlap passes by 2 inches. Empty bag when full. Avoid mowing steep slopes.

Cutting Height Adjustment

Adjust all four wheels simultaneously using single lever.

Stop engine and wait for blade to stop.
Pull height adjustment lever outward.
Move lever to desired height setting (1-6).
Release lever to lock into position.
Check all wheels are at same height.

Tip: For first mow of season, set to highest setting. Gradually lower for subsequent mows.

Maintenance Schedule

Interval	Task
Before each use	Check oil level, inspect blade, clear deck of debris
Every 25 hours	Change engine oil, check air filter, inspect spark plug
Every 50 hours	Replace air filter, sharpen/replace blade, check wheel bearings
Season end	Drain fuel or add stabilizer, clean entire mower, store properly

Blade Sharpening: Remove spark plug wire. Tip mower on side. Remove blade with wrench. Sharpen at 30-degree angle. Balance blade before reinstalling.

Storage Guidelines

End-of-season storage procedure:

Drain or stabilize fuel: Run engine dry or add fuel stabilizer.
Change oil: Replace with fresh SAE 30 oil.
Clean mower: Remove grass clippings, wash deck (avoid engine).
Remove spark plug: Add teaspoon of oil to cylinder, pull starter slowly.
Store indoors: In dry, covered location. Fold handle to save space.

CAUTION! Never store with fuel in tank in enclosed area. Keep away from open flames.

Safety Information

Always: Read manual before use. Wear sturdy shoes and eye protection. Clear mowing area of debris. Keep children and pets away. Use in daylight only.

Never: Mow wet grass. Remove safety devices. Put hands or feet under deck. Mow on slopes over 15 degrees. Leave mower unattended while running.

Emergency Stop: Release bail control immediately. Blade stops within 3 seconds.

Warranty & Support

Ariens 2-Year Limited Warranty covers defects in materials/workmanship. Proof of purchase required. Does not cover normal wear, misuse, or lack of maintenance.

For support: Contact Ariens Customer Service at 1-920-756-2141 or visit www.ariens.com. Have model (911113) and serial number ready.

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 air filter, replace spark plug (gap 0.030")
Uneven cutting	Dull blade, uneven wheels	Sharpen/replace blade, adjust cutting height evenly
Vibration	Bent blade, loose parts	Inspect and replace blade, tighten all bolts
Won't drive	Drive cable loose, worn wheels	Adjust drive cable tension, check wheel bearings
Bag not filling	Clogged deck, wet grass	Clean underside of deck, mow when grass is dry

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