1. Úvod
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.
Kompatibilita:
- 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.
Obrázek 1.1: Konecview of the maXpeedingrods Coilovers kit, including front and rear units.
2. Bezpečnostní informace
Varování: Improper installation or adjustment of suspension components can lead to serious injury or vehicle damage. Professional installation by a qualified technician is highly recommended.
- Vždy používejte vhodné osobní ochranné prostředky (OOP), včetně ochranných brýlí a rukavic.
- Před zahájením jakékoli práce se ujistěte, že je vozidlo bezpečně podepřeno na zvedáku nebo na podpěře. Nikdy se nespoléhejte pouze na zvedák.
- Používejte pouze vhodné nástroje pro daný úkol.
- Neupravujte žádné součásti sady tlumičů.
- Po instalaci proveďte seřízení geometrie kol, abyste zajistili správnou ovladatelnost vozidla a opotřebení pneumatik.
3. Konec produktuview a Komponenty
The maXpeedingrods coilover kit includes the following main components:
- Front Coilover Assemblies (2)
- Rear Coilover Assemblies (2)
- C Spanners for Height Adjustment (2)
Klíčové vlastnosti:
- Vysokopevnostní pružiny: 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.
- Nastavitelná výška: 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.
- Odolný materiál: 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. Nastavení a instalace
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).
- Nasaďte zpět kola a snižte vozidlo.
- Perform a professional wheel alignment immediately after installation to prevent premature tire wear and ensure safe handling.
Důležité: The coilovers are designed for a lowered stance and will not maintain the original ride height of your vehicle.
5. Obsluha a seřízení
Nastavení výšky jízdy:
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.
Poznámka: damping force of these coilovers is preset and not user-adjustable.
Image 5.1: Diagram illustrating independent ride height and spring tension settings.
6. Údržba
Regular inspection and maintenance will ensure the longevity and performance of your coilovers.
- Pravidelná kontrola: Periodically inspect all coilover components for signs of wear, damage, or leaks. Check for loose bolts or nuts.
- Čištění: Keep the coilover bodies and springs clean from dirt, salt, and debris, especially after driving in harsh conditions. Use mild soap and water.
- Kontroly utahovacího momentu: 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.
- Zarovnání: If you notice uneven tire wear or changes in handling, have a professional alignment performed.
7. Řešení problémů
Pokud se setkáte s jakýmikoli problémy s tlumiči výškově nastavitelné polohy, zvažte následující běžné kroky pro řešení problémů:
| Příznak | Možná příčina | Řešení |
|---|---|---|
| Neobvyklé zvuky (klepání, vrzání) | Uvolněné montážní šrouby, opotřebovaná pouzdra, nesprávná instalace. | Inspect all mounting points and torque to specifications. Check for damaged bushings. Re-install if necessary. |
| Nerovnoměrná výška jízdy | Nesprávné nastavení výšky, nerovnoměrné předpětí pružiny. | Re-adjust ride height on all four corners, ensuring consistency. |
| Špatná ovladatelnost nebo reakce řízení | 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. Specifikace
| Funkce | Detail |
|---|---|
| Kompatibilita | Lexus LS400 XF10 (1990-1994), Toyota Celsior (1990-1994) |
| Přední pružina | 9 kg/mm (504 liber/palec) |
| Tuhost zadní pružiny | 10 kg/mm (556 liber/palec) |
| Rozsah nastavení výšky | 1-3 inches lowering from stock |
| Shock Absorber Type | Twin-tube, Preset DampIng |
| Materiál | Hliníková slitina 6061 s T6 |
| Vnější povrch | Hliník |
| Pozice automatického dílu | Front and Rear (Full Kit) |
Image 8.1: Detailed dimensions for front and rear coilover units, including spring rates and lengths.
9. Záruka a podpora
Informace o záruce:
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.
Zákaznická podpora:
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 webna webu nebo prostřednictvím vašeho nákupního místa.
Vrácení: This product typically includes a 30-day easy return policy from the seller, maXpeedingrods-us.
Pro přímou podporu navštivte prosím Obchod maXpeedingrods na Amazonu nebo kontaktujte jejich oddělení zákaznických služeb.