For some older car make and air conditioning hose, the hose size can be #12 5/8inchi, still the bigger size.
4 * Leaks Look for signs of fluid leaks around the power steering hose, as this is a clear indication that the hose has developed a tear or hole. The repair process typically involves repairing or replacing the damaged section of the pipe. If the damage is minor, a professional might use brazing to seal the leak. For more extensive damage, sections of the pipe might need to be replaced entirely For more extensive damage, sections of the pipe might need to be replaced entirely7. Once you have confirmed that the new power steering hose is in good condition, carefully connect it to the power steering pump and the steering gear, securing it in place with hose clamps or fittings.