While inspecting a vehicle's power steering, fluid leaks from the high-pressure hose crimp. What should the technician do to repair this?

While inspecting a vehicle's power steering, fluid leaks from the high-pressure hose crimp. What should the technician do to repair this?

• A. Patch the crimp with tape
• B. Replace the high-pressure hose
• C. Use a sealant on the crimp
• D. Re-tighten the crimp connection

Answer: (B)

Replacing the high-pressure hose is the appropriate action when fluid is leaking from the crimp. The crimp is a critical connection point where the hose is secured to the fitting, and when it develops a leak, it indicates a failure in the integrity of that connection. Using tape to patch the crimp or applying sealant would provide a temporary fix at best, and neither would restore the hose to a reliable, safe condition. These methods could lead to further leaks or even failure during operation, which is particularly dangerous in a power steering system where maintaining proper fluid pressure is essential for safe vehicle handling. Re-tightening the crimp connection may not resolve the issue if the crimp has become compromised or damaged. In most cases, once a leak occurs at this point, the hose needs to be replaced to ensure the system functions correctly and to prevent any potential safety hazards. Therefore, replacing the high-pressure hose is the best long-term solution to restore the power steering system’s reliability and effectiveness.

Replacing the high-pressure hose is the appropriate action when fluid is leaking from the crimp. The crimp is a critical connection point where the hose is secured to the fitting, and when it develops a leak, it indicates a failure in the integrity of that connection.

Using tape to patch the crimp or applying sealant would provide a temporary fix at best, and neither would restore the hose to a reliable, safe condition. These methods could lead to further leaks or even failure during operation, which is particularly dangerous in a power steering system where maintaining proper fluid pressure is essential for safe vehicle handling.

Re-tightening the crimp connection may not resolve the issue if the crimp has become compromised or damaged. In most cases, once a leak occurs at this point, the hose needs to be replaced to ensure the system functions correctly and to prevent any potential safety hazards. Therefore, replacing the high-pressure hose is the best long-term solution to restore the power steering system’s reliability and effectiveness.