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Home >> Ford >> 2002 >> Taurus SES, 3.0 S >> Repair and Diagnosis >> External Pages >> Different car >> Section 420 (HVAC Control System - Excursion & F250-F550 Super Duty) >> Removal And Installation >> Auxiliary Heater Inlet Line >> Installation

Auxiliary Heater Inlet Line: Installation

WARNING: This page is about a different car, the 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, and 2003 Ford Excursion. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the rear auxiliary heater inlet line and connect it to the auxiliary heater inlet hose.
    • Lubricate the coolant hoses with MERPOL® meeting Ford specification ESE-M99B144-B or plain water only, if needed.
      Fig 1: Installing Rear Auxiliary Heater Inlet Line
      G01552471Courtesy of FORD MOTOR CO.
  2. Snap the rear auxiliary heater inlet line into the line brackets.
  3. Install the front auxiliary heater inlet line through the fender well and connect it to the engine compartment heater inlet line. Refer to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION .
    Fig 2: Installing Front Auxiliary Heater Inlet Line
    G01552472Courtesy of FORD MOTOR CO.
  4. Snap the front auxiliary heater inlet line into the brackets.
  5. Install the brackets over the studs and loosely install the nuts.
    Fig 3: Install the brackets over the studs and loosely install the nuts
    G01552473Courtesy of FORD MOTOR CO.
  6. Connect the two auxiliary heater inlet lines.
    CAUTION: Use a wrench on each side of the fitting to prevent damage to the fitting.
    Fig 4: Connecting The Two Auxiliary Heater Inlet
    G01552474Courtesy of FORD MOTOR CO.
  7. Tighten the five bracket nuts.
    CAUTION: Overtightening of the nut will cause the stud to break away from the floor pan.
    Fig 5: Tightening Five Bracket Nuts
    G01552475Courtesy of FORD MOTOR CO.
  8. Reattach the ABS wiring harness and position the fender splash shield in the wheel well.
    Fig 6: Reattaching ABS Wiring Harness
    G01552476Courtesy of FORD MOTOR CO.
  9. Install the vacuum reservoir retaining nuts.
    Fig 7: Installing Vacuum Reservoir Retaining Nuts
    G01552477Courtesy of FORD MOTOR CO.
  10. Install the fender splash shield four screws, three bolts, and three pin-type retainers.
    Fig 8: Installing Fender Splash Shield Screws
    G01552478Courtesy of FORD MOTOR CO.
  11. Install both RH wheels.
  12. Lower the vehicle.
  13. Fill the cooling system. Refer to ENGINE COOLING .