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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 Outlet Line >> Installation

Auxiliary Heater Outlet 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 outlet line and connect it to the auxiliary heater outlet 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 Outlet Line
      G01552486Courtesy of FORD MOTOR CO.
  2. Snap the rear auxiliary heater outlet line into the line brackets.
  3. Install the front auxiliary heater outlet line through the fender well and connect it to the engine compartment heater outlet line. Refer to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION .
    Fig 2: Installing Front Auxiliary Heater Outlet Line
    G01552487Courtesy of FORD MOTOR CO.
  4. Snap the front auxiliary heater outlet line into the brackets.
  5. Install the brackets over the studs and loosely install the nuts.
    Fig 3: Installing Brackets Over Studs And Loosely Installing Nuts
    G01552488Courtesy of FORD MOTOR CO.
  6. Connect the two auxiliary heater outlet lines.
    CAUTION: Use a wrench on each side of the fitting to prevent damage to the fitting.
    Fig 4: Connecting Two Auxiliary Heater Outlet Lines
    G01552489Courtesy 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
    G01552490Courtesy 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
    G01552491Courtesy of FORD MOTOR CO.
  9. Install the vacuum reservoir retaining nuts.
    Fig 7: Installing Vacuum Reservoir Retaining Nuts
    G01552492Courtesy of FORD MOTOR CO.
  10. Install the fender splash shield fasteners, four screws, three bolts, and three pin-type retainers.
    Fig 8: Installing Fender Splash Shield Fasteners
    G01552493Courtesy of FORD MOTOR CO.
  11. Install both RH wheels.
  12. Lower the vehicle.
  13. Fill the cooling system. Refer to ENGINE COOLING .