1. المقدمة
This manual provides essential information for the installation, adjustment, and maintenance of your maXpeedingrods Height Adjustable Coilovers Suspension Kit. These coilovers are designed for specific vehicle models to enhance handling and allow for ride height customization.
التوافق:
- Lexus LS400 XF10 (1990, 1991, 1992, 1993, 1994)
- Toyota Celsior (1990, 1991, 1992, 1993, 1994)
Please read this manual thoroughly before attempting any installation or adjustment.
الصورة 1.1: انتهىview of the maXpeedingrods Coilovers kit, including front and rear units.
2. معلومات السلامة
تحذير: Improper installation or adjustment of suspension components can lead to serious injury or vehicle damage. Professional installation by a qualified technician is highly recommended.
- ارتدِ دائمًا معدات الحماية الشخصية المناسبة، بما في ذلك نظارات الأمان والقفازات.
- تأكد من تثبيت السيارة بإحكام على حوامل الرفع أو رافعة قبل البدء بأي عمل. لا تعتمد أبدًا على الرافعة فقط.
- استخدم الأدوات المناسبة فقط للمهمة.
- Do not modify any components of the coilover kit.
- After installation, perform a wheel alignment to ensure proper vehicle handling and tire wear.
3. انتهى المنتجview والمكونات
The maXpeedingrods coilover kit includes the following main components:
- مجموعات التعليق الأمامي (2)
- مجموعات التعليق الخلفي (2)
- C Spanners for Height Adjustment (2)
المميزات الرئيسية:
- High Tensile Springs: Front spring rate: 9 kg/mm (504 lbs/in). Rear spring rate: 10 kg/mm (556 lbs/in). These springs are tested for durability, showing less than 0.04% distortion after 600,000 continuous tests.
- ارتفاع قابل للتعديل: Allows for 1-3 inches of lowering, providing a more aggressive stance. Note: This kit does not maintain original ride height.
- Twin-tube Structure: Offers a longer stroke and higher height adjustment range compared to mono-tube designs, contributing to a more comfortable ride by reducing joint pressure and minimizing friction.
- مادة متينة: Constructed from 6061 aluminum alloy with T6 for increased hardness, high quality precision parts, high strength, and durability.
Image 3.1: Detail of the front rod, featuring a 22mm diameter for extended durability.
Image 3.2: CNC Billet Aluminum Perches and Locking Rings, essential for height adjustment.
Image 3.3: Lightweight rubber top mount designed to reduce noise.
Image 3.4: Illustration of the rubber top mount and radial bearing, contributing to smooth operation.
Image 3.5: High rigidity 55CrSi steel cold-bent coil springs, engineered for performance and durability.
4. الإعداد والتثبيت
Installation of coilovers requires mechanical expertise and specialized tools. It is strongly recommended that installation be performed by a certified automotive technician.
General Installation Steps (Consult a vehicle-specific service manual for detailed instructions):
- Safely lift and support the vehicle. Remove wheels.
- Remove existing suspension components (struts, springs, etc.).
- Install the new maXpeedingrods coilover assemblies. Ensure all bolts are torqued to manufacturer specifications.
- Adjust the ride height as desired (refer to Section 5).
- أعد تركيب العجلات وقم بإنزال السيارة.
- Perform a professional wheel alignment immediately after installation to prevent premature tire wear and ensure safe handling.
مهم: The coilovers are designed for a lowered stance and will not maintain the original ride height of your vehicle.
5. التشغيل والضبط
ضبط ارتفاع الركوب:
The coilovers allow for a ride height adjustment range of 1 to 3 inches lower than stock. This adjustment is performed using the provided C spanners to rotate the locking rings on the coilover body.
- Safely lift and support the vehicle to relieve pressure from the suspension.
- Loosen the upper locking ring using a C spanner.
- Rotate the lower spring perch to achieve the desired ride height. Turning clockwise will lower the vehicle; counter-clockwise will raise it.
- Once the desired height is set, tighten the upper locking ring against the lower spring perch to secure the adjustment.
- Repeat for all four coilovers, ensuring consistent height settings across the axle (front left/right, rear left/right).
- Lower the vehicle and bounce the suspension to settle it. Re-check ride height and adjust as necessary.
ملحوظة: ال دamping force of these coilovers is preset and not user-adjustable.
Image 5.1: Diagram illustrating independent ride height and spring tension settings.
6. الصيانة
Regular inspection and maintenance will ensure the longevity and performance of your coilovers.
- التفتيش الدوري: Periodically inspect all coilover components for signs of wear, damage, or leaks. Check for loose bolts or nuts.
- تنظيف: Keep the coilover bodies and springs clean from dirt, salt, and debris, especially after driving in harsh conditions. Use mild soap and water.
- فحص عزم الدوران: After the initial installation and after approximately 500 miles, re-check the torque on all mounting bolts and nuts. Refer to your vehicle's service manual for specific torque values.
- تنسيق: If you notice uneven tire wear or changes in handling, have a professional alignment performed.
7. استكشاف الأخطاء وإصلاحها
If you experience any issues with your coilovers, consider the following common troubleshooting steps:
| الأعراض | السبب المحتمل | حل |
|---|---|---|
| أصوات غير عادية (طقطقة، صرير) | Loose mounting bolts, worn bushings, improper installation. | Inspect all mounting points and torque to specifications. Check for damaged bushings. Re-install if necessary. |
| ارتفاع غير متساوٍ للركوب | Incorrect height adjustment, uneven spring preload. | Re-adjust ride height on all four corners, ensuring consistency. |
| Poor handling or steering response | Incorrect wheel alignment, improper tire pressure. | Have a professional wheel alignment performed. Check tire pressures. |
| Leaking shock absorber | Damaged seal or internal component. | Contact maXpeedingrods customer support for assistance or warranty claim. |
If problems persist after attempting these steps, please contact maXpeedingrods customer support.
8. المواصفات
| ميزة | التفاصيل |
|---|---|
| التوافق | Lexus LS400 XF10 (1990-1994), Toyota Celsior (1990-1994) |
| Front Spring Rate | 9 kg/mm (504 lbs/in) |
| Rear Spring Rate | 10 kg/mm (556 lbs/in) |
| نطاق تعديل الارتفاع | 1-3 inches lowering from stock |
| Shock Absorber Type | Twin-tube, Preset Dampعمل |
| مادة | 6061 Aluminum Alloy with T6 |
| النهاية الخارجية | الألومنيوم |
| موقف جزء السيارات | Front and Rear (Full Kit) |
Image 8.1: Detailed dimensions for front and rear coilover units, including spring rates and lengths.
9. الضمان والدعم
معلومات الضمان:
For specific warranty terms and conditions, please refer to the documentation included with your product or visit the official maXpeedingrods website. Generally, products are covered by a manufacturer's warranty against defects in materials and workmanship.
دعم العملاء:
If you have any questions, require technical assistance, or need to initiate a return or warranty claim, please contact maXpeedingrods customer support. You may find contact information on the maXpeedingrods official webالموقع أو من خلال نقطة الشراء الخاصة بك.
الإرجاعات: This product typically includes a 30-day easy return policy from the seller, maXpeedingrods-us.
For direct support, please visit the maXpeedingrods Store on Amazon أو اتصل بقسم خدمة العملاء لديهم.