Daewoo MATIZ Service Manual page 1046

3. Perform the watertest stand leak test. Refer to "Wa-
tertest Stand Specifications" in this section.
Localized Testing (Spot Test)
1. Do localized testing with a water hose or an air hose.
2. Begin testing by spraying the air or the water at the
base of the suspected leak area. Continue spraying
the air or the water upward until the leak is found.
Water Hose Test
1. Place another person inside the vehicle in order to
detect the location of the leak.
2. Use a water hose without a nozzle.
DAEWOO M-150 BL2
4. If the local water pressure does not allow the required
water pressure of 155 kPa (22.5 psi), move both
stands closer to the vehicle so that the water spray
overlaps.
3. Begin spraying the water at the base of the suspected
leak area. Continue spraying the water upward until
the leak is found.
D109A304
WATERLEAKS 9I – 3
D109A303
D109A305