Oil Pump: Removal

WARNING: This page is about a different car, the 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

All vehicles

Remove the turbocharger pedestal. For additional information, refer to FUEL CHARGING AND CONTROLS - TURBOCHARGER .
Remove the turbocharger inlet Y-pipe. For additional information, refer to EXHAUST SYSTEM .

Late build vehicles

Remove the retaining nuts from the heat shield bracket.
- Position the ground wire aside.
  
  Fig 1: Identifying Ground Wire Retaining Nuts
  Courtesy of FORD MOTOR CO.
Disconnect the wiring retainer from the back of the heat shield bracket.

Fig 2: Locating Wiring Retainer At Back Of Heat Shield Bracket
Courtesy of FORD MOTOR CO.
Remove the bolts and heat shield.

Fig 3: Removing Bolts And Heat Shield
Courtesy of FORD MOTOR CO.

All vehicles

Position back the heat insulating wrap and disconnect the fuel injection pressure regulator (IPR) valve electrical connector.

Fig 4: Disconnecting Fuel Injection Pressure Regulator Valve Electrical Connector
Courtesy of FORD MOTOR CO.
Unsnap and remove the heat insulating wrap.

Fig 5: Identifying Heat Insulating Wrap
Courtesy of FORD MOTOR CO.
Remove the IPR valve.

Fig 6: Removing Injection Pressure Regulator Valve
Courtesy of FORD MOTOR CO.

Early build vehicles

Remove the turbocharger heat shield.

Fig 7: Locating Turbocharger Heat Shield And Bolts
Courtesy of FORD MOTOR CO.

All vehicles

CAUTION: Use care when removing the pump cover. The three bolts remaining in the pump cover under the EGR cooler can fall out of the pump cover and into the engine under the high-pressure pump.

Fig 8: Remove Pump Cover Bolts

Courtesy of FORD MOTOR CO.

Remove or loosen the bolts as needed.

CAUTION: To prevent engine damage, do not pry the high-pressure pump cover from the pump or damage to the cover can occur.

Fig 9: Separating Cover From Crankcase At Rear Cover Seam

Courtesy of FORD MOTOR CO.

Use a thin gasket scraper to separate the cover from the crankcase at the rear cover seam.
Position the dial indicator with bracketry onto the oil pump drive and check the oil pump drive gear backlash.

Fig 10: Checking Oil Pump Drive Gear Backlash
Courtesy of FORD MOTOR CO.

NOTE: These are captured bolts and not removable.

Fig 11: Loosening Bolts On High-Pressure Tube Assembly

Courtesy of FORD MOTOR CO.

Loosen the bolts on the high-pressure tube assembly.
Remove the bolts and the high-pressure oil pump.

Fig 12: Removing Bolts And High-Pressure Oil Pump
Courtesy of FORD MOTOR CO.
Remove and discard the lower O-ring seals.

Fig 13: Identifying O-Ring Seals
Courtesy of FORD MOTOR CO.
Using the special tool, disconnect and remove the high-pressure tube assembly.

Fig 14: Removing High-Pressure Tube Assembly
Courtesy of FORD MOTOR CO.
Remove and discard the high-pressure oil pump O-ring seal.

Fig 15: Locating High-Pressure Oil Pump O-Ring Seal
Courtesy of FORD MOTOR CO.