Repairing XJS Master Cylinder Hoses Connected to the Brake Fluid Reservoir
If you own a Jaguar XJS, you may notice brake fluid leaks caused by deteriorating rubber hoses connecting the master cylinder to the brake fluid reservoir. These hoses become brittle over time, leading to cracks and leaks that can damage your car’s paint if not addressed promptly.
Why Standard Hoses Won’t Work
While these hoses don’t carry pressurized fluid, you cannot replace them with standard fuel or rubber hoses. Brake fluid is highly corrosive and will degrade regular rubber hoses quickly. You must use hoses specifically designed for brake fluid compatibility to ensure a long-lasting repair.
DIY Replacement Steps
- Inspect the Hoses: Look for signs of cracking, brittleness, or leaks around the connections.
- Source the Correct Hoses: We offer a replacement set designed specifically for this job. The kit includes one curved hose and one straight hose. The straight hose must be cut into three sections to fit properly.
- Remove Old Hoses: Carefully detach the old hoses, ensuring no brake fluid spills onto painted surfaces.
- Install New Hoses: Attach the new hoses securely to prevent leaks.
- Check for Leaks: After installation, inspect the connections and ensure no fluid is escaping.
Important Reminder
Brake fluid is an effective paint remover, so take extra care to avoid spills. Keep rags or absorbent material handy, and clean up any drips immediately.
For additional information and model-specific details, visit the Jaguar XJS resource page.
