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Harley Davidson Motorcycles Service Center Fullerton Orange County California at Motorhelmets

Unleash the Roar: A Deep Dive into Your Harley's Major Service


Owning a Harley-Davidson isn't just about owning a motorcycle; it's about owning a piece of American legend. But even legends need regular care to keep them roaring down the open road. While basic services are essential, the Harley Davidson major service takes your motorcycle care to the next level, ensuring that your iron horse runs like a dream for years to come.

What Makes a Major Service Different?

  • Inner Harmony: Your engine, primary chain case, and transmission receive fresh, full synthetic oil, ensuring smooth operation and extended component life.
  • Sparkling Performance: New spark plugs ignite your engine with renewed vigor, translating to smoother running and potentially increased power.
  • Breathing Free: A clean air filter allows your engine to breathe easily, maximizing performance and fuel efficiency.
  • Safety Check: From lights and switches to control cables and brakes, every electrical and mechanical component gets inspected and adjusted, giving you peace of mind on every ride.
  • Comprehensive Inspection: Your entire Harley, from tires and wheels to the chassis and exhaust system, undergoes a thorough visual inspection, identifying any potential problems before they become bigger issues.

Essential Touches:

  • Full Synthetic Engine Oil Change
  • Engine Oil Filter Change
  • Primary Chain Case Oil Change
  • Transmission Oil Change
  • Spark Plugs (2 to 4 Plugs)
  • Air Filter Clean

When is a Major Service Necessary?

  • High-Mileage Harleys: If your motorcycle has clocked significant miles (usually every 8,000-10,000 miles or every two years), a major service ensures optimal performance and prevents potential issues.
  • Performance Enthusiasts: Do you crave the raw power and smooth ride your Harley is known for? A major service fine-tunes your machine, unlocking its full potential.
  • Safety-Conscious Riders: Knowing your motorcycle is in top condition through a thorough major service allows you to focus on the freedom of the open road, not worry about breakdowns.


  • Always refer to your specific Harley-Davidson model's owner's manual for exact service intervals and specifications.
  • Consider learning basic maintenance tasks yourself to save costs and gain a deeper understanding of your machine.
  • Explore multi-service discounts or package deals offered by service providers.
  • Build a relationship with a trusted mechanic who understands your specific Harley model and riding style.

By choosing a Harley Davidson major service, you're not just maintaining your motorcycle; you're investing in its legacy, performance, and your own riding experience. So, unleash the true roar of your Harley and hit the road with confidence, knowing your legend is ready to create countless miles of unforgettable adventures!

Motorhelmets Harley Davidson Major Service

Service Overview:

The Harley Davidson Major Service is a comprehensive maintenance package tailored specifically for Harley Davidson motorcycles. It encompasses a wide range of inspections, replacements, and adjustments to ensure optimal performance and safety on the road.

Service Inclusions:

  • Full Synthetic Engine Oil
  • Engine Oil Filter Change
  • Primary Chain Case Oil Change
  • Transmission Oil Change
  • Spark Plugs (2 to 4 Plugs)
  • Air Filter Clean
  • Lights and Switches
  • Control Cables
  • Road Test
  • Control Pivot Shafts
  • Fuel Line
  • Brake Lines
  • Brake Fluid
  • Brake Pads/Shoes
  • Pulley/Sprocket
  • Exhaust System
  • Chassis Nuts and Bolts
  • Wheels/Tires
  • Side/Center Stand and Switch
  • Windshield Bushings

When is this Service Needed?

  • Recommended every 10,000 to 15,000 miles or annually, depending on usage and manufacturer recommendations.
  • Additionally, it's advisable after prolonged use, before long rides, or if the motorcycle has been subjected to harsh riding conditions.

Importance of the Service:

  • Maintains optimal engine performance with full synthetic oil and filter change.
  • Ensures smooth power delivery with primary chain case and transmission oil changes.
  • Promotes reliable ignition with fresh spark plugs.
  • Preserves engine longevity with a clean air filter.
  • Enhances safety with well-functioning lights, switches, and control cables.
  • Ensures proper operation of brakes and fluid levels.
  • Maintains integrity and functionality of various components such as pulleys, sprockets, exhaust system, chassis nuts and bolts, wheels, tires, and stands.
  • Improves overall riding experience and safety through a comprehensive road test.


  • $800.00

For More Information - Contact Us


Motorhelmets Fullerton CA

1871 W. Commonwealth Ave., Fullerton CA 92833 USA
Tel: 714-879-8180 | Email:
Service Dept SMS Txt: 657-217-3988 | Sales Dept SMS Txt: 657-217-6457
Store Hours: M-F 10am-7pm | Sat 11am-6pm
Schedule My Service | Buy My Service

General HD Service Guideline Below

Maintain regular service on your Harley Davidson motorcycle. Regular intervals is recommended for optimal performance. Service should be at 1,000, 5,000, 10,000, 15,000 and 20,000 Miles. Every 5 thousand miles thereafter.

Harley Davidson Motorcycles Service Center Fullerton Orange County California at Motorhelmets

Harley Davidson Motorcycle Maintenance Suggestions
Simple Self Maintenance Tips between visits to our service shop.

  • Clean the battery terminals, coat with dielectric grease to prevent corrosion
  • Examine pivot points and moving parts for signs of wear/ interference
  • Check the standing voltage at each battery terminal (using a multimeter)
  • Check for failed fork seals and dripping fluid under the bike
  • Check for blown fuses and ensure that spares are present
  • A well maintained Harley Davidson motorcycle with high mileage is always better than a poorly maintained bike with low miles

Harley Davidson Motorcycles Service Center

Fullerton / Orange County California

Service, Repair, Tires, Maintenance

Let our professionals keep your Harley in the best condition

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