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OHLINS HD-751

Ohlins STX 36 Blackline Twin Shock Instruction Manual

Model: HD-751 | Brand: OHLINS

1. Sarrera

This manual provides essential information for the installation, operation, and maintenance of your Ohlins STX 36 Blackline Twin Shock Absorbers, model HD-751. These high-performance shock absorbers are designed to enhance the ride quality and handling of compatible Harley-Davidson Sportster models. Please read this manual thoroughly before installation and use to ensure proper function and safety.

2. Produktuaren bateragarritasuna

The Ohlins STX 36 Blackline Twin Shock HD-751 is suitable for the following Harley-Davidson Sportster models:

3. Product Features and Technical Data

The Ohlins STX 36 Blackline Twin Shock HD-751 is a high-quality suspension component designed for optimal performance. Key features and technical specifications are detailed below:

Pair of Ohlins STX 36 Blackline Twin Shock Absorbers

Figure 3.1: A pair of Ohlins STX 36 Blackline Twin Shock Absorbers, showcasing their black finish and coil-over design. These are the primary components for rear suspension.

Datu teknikoak:

ZehaztapenaBalioa
Luzera296 mm
Trazuaren Luzera59 mm
Spring Rate (N/mm)19 N/mm
PosizioaAtzekoa
Assembled Spring00281-72
Enbalatzeko UnitateaBikoteka
Close-up of Ohlins shock absorber showing the brand logo

3.2. irudia: Zehaztutako irudia view of the Ohlins shock absorber, highlighting the precision engineering and the distinct Ohlins branding on the component.

4. Konfigurazioa eta instalazioa

Proper installation is crucial for the performance and safety of your Ohlins shock absorbers. It is highly recommended that installation be performed by a qualified motorcycle technician. Incorrect installation can lead to damage to the product or the motorcycle, and may compromise rider safety.

Instalaziorako jarraibide orokorrak:

  1. Prestaketa: Ensure the motorcycle is securely supported on a stand, with the rear wheel off the ground.
  2. Removal of Old Shocks: Carefully remove the existing rear shock absorbers, noting the orientation and any spacers.
  3. Installation of New Shocks: Install the Ohlins STX 36 Blackline Twin Shocks. Ensure all mounting bolts are torqued to the motorcycle manufacturer's specifications. Do not overtighten.
  4. Baimen-egiaztapena: Verify that there is adequate clearance around the shock absorbers throughout the full range of suspension travel.
  5. Hasierako doikuntza: While these shocks come pre-set, minor adjustments may be necessary based on rider weight and riding style. Refer to the motorcycle's service manual for general suspension setup principles.

Note: Specific torque values and detailed installation steps for your motorcycle model should be obtained from the official Harley-Davidson service manual.

Ohlins STX 36 Blackline Twin Shock Absorbers from a different angle

Figure 4.1: Another perspective of the Ohlins STX 36 Blackline Twin Shock Absorbers, illustrating their compact design and robust construction, ready for installation.

5. Funtzionamendu-printzipioak

The Ohlins STX 36 Blackline Twin Shocks are designed to provide superior damping and control. As monotube high-pressure gas type shock absorbers, they utilize an internal container within the main body to separate the oil from the gas, preventing cavitation and ensuring consistent damping performance under various conditions.

The 36mm piston diameter contributes to effective oil displacement, allowing for precise control over compression and rebound damping. The pre-set spring rate of 19 N/mm is optimized for the specified Harley-Davidson Sportster models, offering a balanced ride for typical use.

While these shocks are designed for performance, it is important to ride responsibly and within the limits of your motorcycle and riding conditions. Always wear appropriate safety gear.

6. Mantentzea

Regular maintenance extends the lifespan and ensures the optimal performance of your Ohlins shock absorbers. While Ohlins products are built for durability, periodic checks are recommended.

Mantentze-lanetarako gomendatutako praktikak:

7. Arazoak

This section addresses common issues that may arise with shock absorbers. For complex problems, professional assistance is advised.

ArazoaKausa posibleaIrtenbidea
Excessive Bounciness / Poor DampingWorn internal components, low gas pressure, incorrect spring rate for load.Inspect for leaks. If no leaks, professional service may be required to check internal components and gas pressure. Ensure correct spring for application.
Harsh Ride / Lack of ComplianceIncorrect spring rate (too stiff), binding in suspension linkage (if applicable).Verify spring rate is appropriate for rider/load. Check motorcycle's swingarm pivot and linkage for free movement.
Olio-ihesakDamaged oil seal.Contact an authorized Ohlins service center for seal replacement. Do not ride with leaking shocks.
Unusual Noises (e.g., clunking)Loose mounting bolts, worn bushings, internal damage.Check all mounting bolts for proper torque. Inspect bushings for wear. If noises persist, seek professional inspection.

8. Zehaztapenak

Detailed specifications for the Ohlins STX 36 Blackline Twin Shock HD-751:

9. Bermea eta Laguntza

Ohlins products are manufactured to high standards of quality and performance. For specific warranty information, please refer to the warranty documentation provided with your purchase or visit the official Ohlins webgunea. Gorde erosketaren egiaztagiria berme-erreklamazioetarako.

For technical support, service, or genuine Ohlins spare parts, please contact an authorized Ohlins dealer or service center. Using non-genuine parts may void your warranty and compromise performance and safety.

Informazio gehiago eta laguntza baliabideak aurki ditzakezu webgune ofizialean Ohlins webgunea.

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