1. නිෂ්පාදන අවසන්view
The Dorman M630924 Brake Master Cylinder is engineered to precisely match the design, function, and performance of the original master cylinder in specific vehicle years, makes, and models. It is manufactured using new, high-quality materials to ensure a safe and durable replacement component for your vehicle's braking system.
මෙම කොටස පහත වාහන සමඟ අනුකූල වේ:
- Nissan Murano: 2015, 2016, 2017, 2018, 2019, 2020
මිලදී ගැනීමට පෙරasing or installing, it is recommended to verify fitment for your exact vehicle by consulting the manufacturer's fitment guide or a qualified automotive professional.
Image 1.1: The Dorman M630924 Brake Master Cylinder, showing the main body and fluid reservoir.
ප්රධාන ලක්ෂණ
- නිරවද්ය ප්රතිස්ථාපනය: Cylinder housing is constructed to match the casting material of the original part, ensuring similar performance characteristics.
- කල් පවතින නිර්මාණය: All rubber components are manufactured from high-quality EPDM compound, providing resistance to glycol-based brake fluid.
- 100% New Construction: Made entirely of new materials, not remanufactured, to ensure the highest quality and safety standards.
- දැඩි පිරිවිතර: Manufactured to meet rigorous SAE International standards for automotive components.
2. පිරිවිතර
| පිරිවිතර | විස්තර |
|---|---|
| නිෂ්පාදකයා | ඩෝර්මන් නිෂ්පාදන |
| වෙළඳ නාමය | ඩෝර්මන් |
| අයිතමයේ බර | රාත්තල් 1.72 කි |
| නිෂ්පාදන මානයන් | අඟල් 12.4 x 1 x 6.5 |
| අයිතම ආදර්ශ අංකය | M630924 |
| නිෂ්පාදකයාගේ කොටස අංකය | M630924 |
| OEM කොටස් අංක | 130; 130.42829; MC391481; 46010-5AA0A |
| ASIN | B078SXF3LL |
| පළමු දිනය තිබේ | 5 ජනවාරි 2018 |
3. ස්ථාපන මාර්ගෝපදේශ
Installation of a brake master cylinder is a critical procedure that directly impacts vehicle safety. It is strongly recommended that this component be installed by a certified automotive technician or a professional with extensive experience in brake system repair.
General Installation Steps (Professional Installation Recommended)
- ආරක්ෂාව පළමුව: Ensure the vehicle is securely supported on jack stands or a lift. Wear appropriate personal protective equipment (PPE), including safety glasses and gloves.
- සකස් කිරීම: Disconnect the battery. Place a drain pan under the master cylinder to catch any spilled brake fluid.
- තරල ඉවත් කිරීම: Use a syringe or turkey baster to remove as much brake fluid as possible from the master cylinder reservoir.
- විසන්ධි රේඛා: Carefully disconnect the brake lines from the master cylinder. Be prepared for residual fluid leakage. Cap the lines to prevent contamination and excessive fluid loss.
- පැරණි ඒකකය ඉවත් කරන්න: තිරිංග බූස්ටරයෙන් මාස්ටර් සිලින්ඩරය ගලවන්න. පැරණි මාස්ටර් සිලින්ඩරය ඉවත් කරන්න.
- බංකු ලේ ගැලීම (තීරණාත්මක පියවර): Before installing the new master cylinder, it is essential to bench bleed it. This involves filling the reservoir with new brake fluid and using a special kit or method to remove air from the master cylinder itself. Follow the specific instructions provided with the bench bleeding kit or the master cylinder.
- නව ඒකකය ස්ථාපනය කරන්න: Mount the new, bench-bled master cylinder onto the brake booster. Ensure proper alignment and tighten mounting nuts to manufacturer specifications.
- Reconnect Lines: නව මාස්ටර් සිලින්ඩරයට තිරිංග රේඛා නැවත සම්බන්ධ කරන්න. සවි කිරීම් ආරක්ෂිතව තද කරන්න, නමුත් ඕනෑවට වඩා තද නොකරන්න.
- පද්ධතිමය රුධිර වහනය: Perform a full brake system bleed to remove all air from the brake lines. This typically requires two people or a pressure bleeder. Start with the wheel furthest from the master cylinder and work your way closer.
- තරල මට්ටම පරීක්ෂා කිරීම: Fill the reservoir to the MAX line with new, recommended brake fluid.
- පරීක්ෂණය: With the engine off, pump the brake pedal several times to ensure a firm pedal. Start the engine and re-check pedal feel. Test brakes at low speed in a safe area before normal operation.
රූපය 3.1: පැත්ත view of the Dorman M630924 Brake Master Cylinder, highlighting the brake line ports.
4. මෙහෙයුම
The brake master cylinder is a crucial component of a vehicle's hydraulic braking system. Its primary function is to convert the mechanical force from the brake pedal into hydraulic pressure, which is then transmitted through the brake lines to the wheel cylinders or calipers.
When the brake pedal is pressed, pistons within the master cylinder move, forcing brake fluid through the system. This hydraulic pressure causes the brake pads or shoes to engage the rotors or drums, slowing or stopping the vehicle. The Dorman M630924 is designed to provide consistent and reliable hydraulic pressure for effective braking.
5. නඩත්තු කිරීම
Proper maintenance of your vehicle's braking system, including the master cylinder, is essential for safety and longevity. Regular inspections can help identify potential issues before they become critical.
නිර්දේශිත නඩත්තු පරීක්ෂාවන්:
- තිරිංග තරල මට්ටම: Regularly check the brake fluid level in the master cylinder reservoir. It should be between the MIN and MAX lines. A consistently low fluid level may indicate a leak in the system.
- තිරිංග තරල තත්ත්වය: Inspect the color of the brake fluid. It should be clear or light amber. Dark or cloudy fluid may indicate contamination and requires flushing and replacement. Refer to your vehicle's owner's manual for recommended brake fluid type and replacement intervals.
- කාන්දු පරීක්ෂාව: Periodically inspect the master cylinder and surrounding areas for any signs of brake fluid leaks. Look for wet spots or drips on the master cylinder body, brake lines, and the firewall.
- පැඩල් හැඟීම: Pay attention to the feel of your brake pedal. A spongy, soft, or low pedal could indicate air in the system or a failing master cylinder.
රූපය 5.1: තවත් එකක් view of the Dorman M630924 Brake Master Cylinder, showing the mounting points.
6. පොදු ගැටළු දෝශ නිරාකරණය
If you experience issues with your vehicle's braking system, the master cylinder could be a contributing factor. Always consult a qualified technician for diagnosis and repair.
Symptoms of a Potentially Failing Master Cylinder:
- ස්පොන්ජි හෝ මෘදු තිරිංග පැඩලය: The pedal feels soft or goes to the floor easily, often indicating air in the system or internal master cylinder seal failure.
- Brake Pedal Slowly Sinks: If the brake pedal slowly sinks to the floor while holding steady pressure, it suggests internal fluid bypass within the master cylinder.
- External Fluid Leaks: Visible brake fluid leaking from the master cylinder body or around its mounting points.
- දූෂිත තිරිංග තරලය: Dark, murky, or metallic-looking brake fluid can indicate internal wear of the master cylinder.
- තිරිංග අනතුරු ඇඟවීමේ ආලෝකය: The brake warning light on your dashboard may illuminate due to low fluid level or pressure issues.
If any of these symptoms are observed, it is crucial to have your vehicle inspected by a professional immediately.
7. වැදගත් ආරක්ෂක තොරතුරු
- Brake fluid is corrosive. Avoid contact with skin, eyes, and painted surfaces. If contact occurs, wash immediately with plenty of water.
- Always use new, clean brake fluid of the type specified in your vehicle's owner's manual. Do not mix different types of brake fluid.
- Never reuse old brake fluid.
- Ensure all brake lines and fittings are clean and free of debris before connection.
- Properly dispose of old brake fluid according to local regulations.
- If you are unsure about any step of the installation or maintenance process, seek assistance from a qualified automotive professional.
8. සහාය සහ වගකීම්
For technical support, product inquiries, or warranty information regarding your Dorman M630924 Brake Master Cylinder, please contact Dorman Products directly through their official webවෙබ් අඩවිය හෝ පාරිභෝගික සේවා නාලිකා.
Warranty details are typically provided with the product packaging or can be obtained from the point of purchase. It is recommended to retain your purchase receipt for warranty claims.
You can visit the Dorman webවැඩි විස්තර සඳහා අඩවිය: www.dormanproducts.com
