Vazamentos de água

501-25-75 Body Repairs - General Information 501-25-75 DESCRIPTION AND OPERATION Ultrasonic detection This test uses ultrasonic waves to locate the positions of leaks. When an ultrasonic transmitter is placed inside the vehicle, it sends out ultrasonic waves. A leak is located by running a detector along the suspected area. The position with the loudest reception of the escaping ultrasonic waves is the location of the leak. Procedure: ‡ Place the ultrasonic transmitter in the vehicle. ‡ Completely close the vehicle. ‡ Search the exterior of the vehicle using the detector. ‡ The detector provides a simple indication of a leak. Ultrasonic test device E122762 Workflow for tracing water entry 6WD Testing Res Action ge XOW 1st Ask customer for Yes Dry out the a detailed list of vehicle and possible reasons repair the for the water damage. entry. Does this Perform a water information allow test as a check the cause of the (see test leak to be identi- method). fied? 6WD Testing Res Action ge XOW No Step 2. 2nd Perform an initial Yes Dry out vehicle. visual inspection Repair damage. on the vehicle. Perform a water Look for signs of test as a check water entry. Can (see test the cause of the method). leak be identified immediately? No Step 3. 3rd Is it possible that Check the seal water is getting for damage. into the vehicle Check the through a seal creation of the (door seal, trunk seal using the lid seal)? chalk test (see test methods). Step 4. No Step 5. 4th Is the contact Yes Step 5. area for the seal adequate? No Perform work as described under Areas with possible water leaks - Door seals. Dry out vehicle. Repair damage. Perform a water test as a check (see test method). 5th Before starting Yes Dry out vehicle. any further work, Repair the use the VIN to damage using look for model- the information specific informa- found. Perform a tion in eTIS. water test as a Perform Oasis check (see test query and check method). TSIs. Does this information allow the cause of the leak to be identi- fied? No Step 6.