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Home >> Mazda >> 2002 >> Tribute LX, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 299 (Refrigerant System - HVAC) >> Vacuum Hose Repair

Vacuum Hose Repair

WARNING: This page is about a different car, the 2003 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.
  1. Measure the length of the damaged area of the mini-tube vacuum hose.
  2. Cut a piece of standard 3 mm (0.125 inch) inner diameter vacuum hose approximately 25 mm (1 inch) longer than the damaged area of the mini-tube vacuum hose.
  3. Cut off the mini-tube vacuum hose on each side of the damaged area.
    WARNING:
    • Read the warning information on the product label. Failure to follow these instructions may result in personal injury. 
  4. Dip the mini-tube hose ends in commercially available paint thinner containing methyl ethyl ketone (MEK). This solvent will seal the mini-tube in the vacuum hose.
    Fig 1: Inserting Ends Of Mini-Tube Vacuum Hose Into Ends Service Vacuum Hose Section
    G01902452Courtesy of MAZDA MOTORS CORP.
  5. Insert the ends of the mini-tube vacuum hose approximately 9 mm (0.375 inch) into the ends of the standard 3 mm (0.125 inch) service vacuum hose section.
  6. Shake the service joint after assembly to make sure the O-ring seal solvent is dispersed and the vacuum line is not plugged.
  7. Test the system for a vacuum leak in the repair area.
    1. Use the Vacuum Tester or equivalent.