Ariens 920013 Engine Manual

The Ariens 920013 is a professional-grade engine designed for use in Ariens snow blowers and other outdoor power equipment. This manual covers the operation, maintenance, troubleshooting, and specifications for the 920013 engine model. Below are key sections for safety, features, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting to Equipment 7. Operation 8. Maintenance Schedule 9. Care & Storage 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 4-cycle OHV engine, electric start with recoil backup, cast iron cylinder sleeve, dual-element air cleaner, and low oil shutdown.

Feature	Description
Engine Type	4-cycle, single cylinder, OHV (Overhead Valve)
Displacement	208cc
Starting System	Electric start (120V) with recoil backup
Cylinder Sleeve	Cast iron for durability
Air Cleaner	Dual-element (foam and paper)
Low Oil Shutdown	Automatic engine protection
Fuel Tank Capacity	1.0 gallon (3.8 liters)
Oil Capacity	20 oz (0.6 liters)
Ignition System	Solid-state with electronic spark advance
Governor	Mechanical, adjustable

Installation

Unpack and inspect contents. Ensure all parts are present before installation.

Mount engine: Align mounting holes with equipment frame; secure with provided bolts.
Connect drive system: Attach drive shaft or belt per equipment instructions.
Connect electrical: For electric start models, connect battery cables (red to positive, black to negative).
Fuel connection: Attach fuel line to tank; ensure clamps are secure.
Throttle/choke linkage: Connect control cables to engine throttle and choke levers.

WARNING! Engine is heavy; use proper lifting techniques. Ensure all connections are secure before operation.

First-Time Setup

Prepare engine for initial use.

Add oil: Fill with SAE 5W-30 synthetic oil (or per temperature chart) to proper level on dipstick.
Add fuel: Use fresh unleaded gasoline (87 octane minimum); do not overfill.
Battery: For electric start, connect fully charged 12V battery (not included).
Pre-start check: Verify all connections, check for leaks, ensure area is clear.
Start engine: Follow starting procedure in Operation section.

CAUTION! Never operate engine without proper oil level. Keep away from sparks or open flames during fueling.

Specifications

Model: Ariens 920013
Engine Type: 4-cycle OHV
Displacement: 208cc
Bore x Stroke: 68mm x 57mm
Compression Ratio: 8.5:1
Max Power: 6.5 HP @ 3600 RPM
Fuel Type: Unleaded gasoline (87 octane minimum)
Oil Type: SAE 5W-30 synthetic (recommended)
Ignition: Solid-state electronic
Starting: Electric (120V) with recoil backup
Dimensions (LxWxH): 14.2" x 16.5" x 16.9"
Weight: 48 lbs (dry)

Controls and Settings

Engine controls located on side and top of engine.

Controls: Electric start switch, recoil starter handle, throttle lever, choke lever, fuel shut-off valve, engine ON/OFF switch.

Adjustments: Governor speed (factory set - do not adjust unless necessary), idle speed screw, choke linkage. Settings: Oil type (see temperature chart), fuel mixture (gasoline only - no ethanol blend recommended), spark plug gap (0.030").

Connecting to Equipment

Designed for Ariens snow blowers and compatible equipment.

Turn off engine and remove spark plug wire before connecting.
Align engine mounting plate with equipment frame.
Secure with four mounting bolts (torque to 18-22 ft-lbs).
Connect drive shaft: Slide onto engine output shaft; secure with retaining pin.
Connect control cables: Attach throttle and choke cables to engine levers.
Electrical: Connect equipment wiring harness to engine terminals.

Tip: Refer to equipment manual for specific connection details.

Operation

Starting and running procedures.

Pre-start: Check oil level, fuel level, and clear area of debris.
Electric start: Turn key to ON, set choke, turn key to START.
Recoil start: Pull cord slowly until resistance, then briskly.
Warm-up: Allow 2-3 minutes at half throttle before full operation.
Operation: Adjust throttle as needed for load conditions.
Shutdown: Reduce throttle to idle, turn key to OFF, remove key.
Fuel shut-off: Turn valve to OFF position after shutdown.

WARNING! Never operate engine indoors or in enclosed spaces. Keep hands and feet away from moving parts.

Maintenance Schedule

Regular maintenance ensures optimal performance and longevity.

Interval	Maintenance Task
Before each use	Check oil level, inspect for leaks, check air filter
First 5 hours	Change oil (break-in period)
Every 25 hours	Change oil, check spark plug, clean air filter
Every 50 hours	Replace spark plug, check valve clearance
Every 100 hours	Replace air filter, clean fuel system
Seasonal	Drain fuel or add stabilizer, check all fasteners

Care & Storage

Proper storage prevents damage during off-season.

Drain fuel: Run engine until fuel system is empty, or add fuel stabilizer.
Change oil: Replace with fresh oil before storage.
Clean: Remove debris from cooling fins and exterior.
Spark plug: Remove and add teaspoon of oil to cylinder; pull recoil slowly to distribute.
Store: In dry, covered location; protect from moisture.

CAUTION! Never store engine with fuel in tank for more than 30 days without stabilizer. Disconnect battery if equipped.

Regulatory Information

EPA Certified: Meets EPA Phase 3 emissions standards. CARB Certified: Complies with California Air Resources Board requirements. Safety Compliance: Meets ANSI/OPEI safety standards. Copyright © 2025 Ariens Company. For support, visit www.ariens.com or contact 1-800-678-5443.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Engine won't start	No fuel, bad spark, low oil	Check fuel level, spark plug, oil level; ensure choke is set properly.
Hard starting	Old fuel, dirty air filter	Use fresh fuel, clean/replace air filter, check spark plug gap.
Engine runs rough	Dirty fuel system, bad plug	Clean carburetor, replace fuel filter, check spark plug.
Loss of power	Clogged air filter, governor issue	Clean air filter, check governor linkage and spring.
Oil leak	Loose drain plug, bad gasket	Tighten drain plug, replace gasket, check seal surfaces.
Overheating	Dirty cooling fins, low oil	Clean cooling fins, check oil level, ensure proper airflow.
Excessive vibration	Loose mounting, unbalanced blade	Tighten mounting bolts, check drive components for damage.

Reset: For low oil shutdown, refill oil to proper level; engine will reset automatically.

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