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Home >> Saturn >> 2002 >> L100 >> Repair and Diagnosis >> External Pages >> Different car >> Section 118 (Engine Cooling System) >> Removal And Installation >> Hose Replacement

Hose Replacement

WARNING: This page is about a different car, the 2002 Saturn LW300 and 2002 Saturn L300. However, it is still accessible from the selected car via links, so may be relevant.

If you find any problems existing in the hoses, they should be replaced.

  1. Stop engine.
  2. Drain coolant. Refer to DRAINING COOLANT .
  3. Slice hose end, twist left and right and pull straight off for easy removal.
    Fig 1: Slicing Hose End For Easy Removal
    G01036679Courtesy 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).
  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 to within 3 mm (0.12 in.) (1) of the hose end.
  9. Install pressure tester on bottle and check for leaks.
  10. Fill cooling system. Refer to COOLANT REPLACEMENT .
    Fig 2: Identifying Hose Replacement Sections
    G01036680Courtesy of GENERAL MOTORS CORP.