Murray 22S67L30 Lawn Mower Manual

The Murray 22S67L30 is a 22-inch push lawn mower featuring a 6.75 HP Briggs & Stratton engine, 2-in-1 side discharge and mulching capability, 3-position cutting height adjustment, durable steel deck, easy-start system, and a 2-year limited warranty. Below are key sections for safety, features, assembly, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Assembly Instructions 3. Safety Precautions 4. Specifications 5. Controls and Operation 6. Cutting Height Adjustment 7. Maintenance Schedule 8. Storage Guidelines 9. Warranty Information 10. Parts Diagram 11. Troubleshooting

Features at a Glance

Key components: 6.75 HP Briggs & Stratton engine, 22-inch steel cutting deck, 3-position height adjustment lever, 2-in-1 discharge/mulching system, rear bagger attachment point, and easy-grip handle.

FeatureDescription
Engine6.75 HP Briggs & Stratton 4-cycle engine
Cutting Width22-inch steel deck
Cutting OptionsSide discharge and mulching capability
Height Adjustment3-position lever (1.5" to 3.5")
Starting SystemEasy-start recoil pull
HandleAdjustable, foldable for storage
Wheels8-inch rear, 7-inch front
Fuel Tank1-quart capacity
WeightApproximately 65 lbs
Warranty2-year limited warranty

Assembly Instructions

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

  1. Attach handle: Align handle brackets with deck mounts, secure with provided bolts and wing nuts.
  2. Install wheels: Slide axle through wheel hubs, secure with washers and cotter pins.
  3. Attach height adjustment lever: Connect to deck linkage as shown in diagram.
  4. Install discharge chute: Snap into place on side of deck.
  5. Check oil: Ensure engine is filled to proper level with SAE 30 oil.

WARNING! Do not add fuel until assembly is complete and mower is outdoors.

Safety Precautions

Always operate mower with care to prevent injury.

  1. Read manual completely before use.
  2. Clear mowing area of stones, toys, and debris.
  3. Wear sturdy shoes and eye protection.
  4. Never mow wet grass.
  5. Disconnect spark plug before performing maintenance.
  6. Keep children and pets away from mowing area.
  7. Do not operate on slopes greater than 15 degrees.

DANGER! Rotating blade can cause severe injury. Keep hands and feet away from deck.

Specifications

Controls and Operation

Handle Controls: Throttle lever, drive control bar, height adjustment lever.

Starting Procedure:

  1. Check oil and fuel levels.
  2. Move throttle to FAST position.
  3. Prime engine (if equipped) by pressing primer bulb 3 times.
  4. Pull recoil starter cord firmly.

Stopping: Release drive control bar, move throttle to STOP, disconnect spark plug for safety.

Operation Tips: Mow at steady pace, overlap passes by 2-3 inches, avoid cutting more than 1/3 of grass height at once.

Cutting Height Adjustment

Adjust height before mowing; engine must be off.

  1. Locate height adjustment lever on each wheel.
  2. Pull lever outward and move to desired position (1, 2, or 3).
  3. Ensure all four wheels are set to same height.
  4. Test on small area before full mowing.

Position Guide: 1 (1.5"), 2 (2.5"), 3 (3.5").

Maintenance Schedule

Regular maintenance ensures optimal performance and longevity.

IntervalTask
Before each useCheck oil level, inspect blade for damage, clear deck of debris
Every 25 hoursChange engine oil, clean or replace air filter
Every seasonSharpen or replace blade, check spark plug
As neededLubricate wheel bearings, tighten bolts

Blade Sharpening: Remove blade, file at original angle (wear gloves). Balance blade before reinstalling.

Storage Guidelines

Proper storage prevents fuel system issues and corrosion.

  1. Run engine to burn remaining fuel or add fuel stabilizer.
  2. Change oil at end of season.
  3. Clean underside of deck thoroughly.
  4. Store in dry, covered area.
  5. Remove spark plug and add 1 teaspoon of oil to cylinder; pull starter cord slowly to coat.

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

Warranty Information

Murray 22S67L30 includes a 2-year limited warranty covering defects in materials and workmanship. Warranty does not cover normal wear, misuse, or lack of maintenance. Proof of purchase required. For warranty service, contact authorized Murray service center or call 1-800-800-7310.

Parts Diagram

Refer to exploded-view diagram for part numbers and assembly reference. Common replacement parts:

Order parts from www.murrayparts.com or authorized dealers.

Troubleshooting

SymptomPossible CauseCorrective Action
Engine won't startNo fuel, old gas, clogged filterAdd fresh fuel, clean/replace air filter, check spark plug.
Engine runs poorlyDirty air filter, old oilReplace air filter, change oil, check fuel line.
Uneven cuttingDull blade, uneven tire pressureSharpen or replace blade, adjust cutting height evenly.
Excessive vibrationLoose blade, bent crankshaftTighten blade bolt, inspect for damage.
Won't driveDrive belt loose or brokenInspect and replace drive belt if needed.

Service: For repairs beyond basic maintenance, contact authorized service center at 1-800-800-7310.

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