Waterleak Diagnosis - SSANGYONG Rexton 2004 Service Manual

WATERLEAK DIAGNOSIS

The repair of waterleaks in the body requires proper testing and diagnosis. Repair waterleaks by adjusting the mis-
aligned parts and using the proper repair materi-als. First, determine what conditions cause the leak. For example, the
leak may occur only when the vehicle is parked on an incline, or water may appear only in the spare tire compartment.
Second, test the area for the source of the leak using the following testing methods. If the general leak area is found,
determine the exact entry point of the leak by using a water hose or an air hose. If the general leak area is not obvious,
use the watertest stands to determine the area of the leak. It may be necessary to remove some interior trim panels or
some parts in order to locate the leaks.
Notice
It is necessary to find the origin of all the leaks before making any repairs. Random repairs may stop the leak
only temporarily and may make future repairs more difficult. Continue localized testing in the general area in
order to ensure that all leaks are found.
WINDNOISE DIAGNOSIS
Notice
An assistant should drive the vehicle while the technician checks for the location of the wind-noise, in order to
prevent personal injury or vehicle damage.
A test drive in the vehicle is necessary to accurately determine the location of the windnoise. Often there is a primary
leak and secondary leaks. Failure to repair all leaks will only reduce the windnoise, not eliminate it.
During the test drive the technician should bring the following items to aid in determining the location of the windnoise.
• A mechanics stethoscope or vacuum hose
• Masking tape
• Strip caulk
• A china marking pencil
• A screwdriver
Perform the following steps in order to conduct the road test:
1. Choose a route that includes smooth straight streets that run in all four directions (north, south, east, and west).
2. Choose streets with little traffic or noise that would interfere with the test.
3. Drive the vehicle at the speeds at which the noise was noticed by the customer or until the noise is produced. Do
not exceed legal speed limits.
4. The windnoise is external if any of the following conditions occur:
• The windnoise is caused by the wind.
• The windnoise can be heard with the door glass lowered and while the vehicle is being driven.
• The windnoise is eliminated when tape is placed over various moldings and gaps.
BODY
REXTON SM - 2004.4
11A-9
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN