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Home >> Saturn >> 2002 >> LW200 Automatic >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System >> Removal And Installation >> Hose Replacement

Hose Replacement

NOTE: If you find any one of the above problems existing in the hoses, they should be replaced.
  1. Stop engine.
  2. Drain coolant. See Draining Coolant .
  3. Slit hose end, twist left and right and pull straight off for easy removal.
    Fig 1: Removing Hose
    G01019188Courtesy of GENERAL MOTORS CORP.
  4. Clean off outlets with clean cloth. Use sandpaper if necessary.
  5. Dip ends of new hose into coolant for easier installation.
  6. Install clamps on hose (1).
    Fig 2: Installing New Hose
    G01019189Courtesy of GENERAL MOTORS CORP.
  7. Install hose (2) onto nipple (3) until hose contacts hose stop bead (4). White line on hose should be at 12 o'clock position.
  8. Slide clamp (1) to within 3 mm (0.12 in.) of the hose end.
  9. Install pressure tester on bottle and check for leaks.
  10. Fill cooling system. See Coolant Replacement .