GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2001 🢒 Tracker - 4WD 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Generalized Testing

Water Leak Tests

You can use various methods in order to inspect for water leaks after the window adhesive dries. Use the first test method for generalized testing. The first test method uses a large volume of water spread to a general area without exceeding the sealing limitations of the glass. Locate the entry point by using the water hose test or the air hose test.

Checking With Watertest Stands

Watertest Stand Assembly
Object Number: 154169 Size: MH
(1)Pipe (0.5 x 36 in)
(2)Reducing Tee, Right Stand Only (0.5 x 0.5 x 0.25 in)
(3)Coupling, Left Stand Only, (0.5 in)
(4)Tee, Left Stand Only (0.5 in)
(5)Cross, Right Stand Only (0.5 in)
(6)Pipe to Hose Nipple, Right Stand Only (0.5 in)
(7)Female Hose Coupling (5/8 in)
(8)Input Hose, Right Stand Only (2.0 ft) (5/8 in diameter)
(9)Close Nipple (0.5 in)
(10)Cross (0.5 in) with Weld-On Cap (0.5 in)
(11)Nipple (0.5 x 12 in)
(12)Cap (0.5 in)
(13)Female Hose Coupling (5/8 in)
(14)Cross Hose (12 ft) (5/8 in diameter)
(15)Hose Quick Connect
(16)Pipe to Hose Nipple (0.5 in)
(17)Pipe (0.5 x 60 in)
(18)Water Pressure Gage, Right Stand Only
(19)Full Jet Spray Nozzle, No. 1/2GG-25 or Equivalent
(20)Coupling (0.5 in)

Perform the following steps when assembling the water test stands:

  1. Position the stands. The water spray from the stands will overlap on the vehicle.

    2. Object Number: 317520 Size: SH
  2. Run the water at a volume of 14 L (3.7 gal) per minute and at a pressure of 155 kPa (22 psi) measured at the nozzle, for at least 4 minutes.
  3. Have an assistant inside the cab during the test in order to inspect for the location of any leaks.

    4. Object Number: 317526 Size: SH
  4. In order to inspect the windshield, aim the water spray 30 degrees down and 45 degrees toward the rear. Aim at the corner of the windshield.
  5. In order to check the side windows, aim the water spray 30 degrees down and 45 degrees toward the rear. Aim at the center of the rear quarter.
  6. In order to inspect the back window, aim the water spray 30 degrees down and 30 degrees toward the front.