The water pump replacing procedure is as follows:----
WATER PUMP
Removal & Installation FOR ...
4.6L, 5.4L & 6.8L ENGINES
6.0L ENGINE
Car repair guide?
http://technoanswers.blogspot.in/2012/03/car-repair-guide.html
WATER PUMP
Removal & Installation FOR ...
4.6L, 5.4L & 6.8L ENGINES
6.0L ENGINE
4.6L, 5.4L & 6.8L Engines
Specific to:
Ford E-150 2008-2009
Ford E-250 2008-2009
Ford E-350 Super Duty 2008-2009
- Before servicing the vehicle, refer to the Precautions Section.
- Disconnect the negative battery cable.
- Remove the engine fan. For additional information, refer to the following section, -Engine Fan, Removal & Installation.-
- Loosen the water pump pulley bolts.
- Rotate the tensioner clockwise and remove the accessory drive belt from the coolant pulley.
- Remove the four bolts and the water pump pulley.
- Remove the four water pump mounting bolts and the water pump. Discard the O-ring seal.
To install:
- Install a new O-ring on the water pump.
NOTELubricate the new O-ring seal with clean engine coolant prior to installation into the cylinder block. - Position the water pump into place and tighten the mounting bolts to 18 ft. lbs. (25 Nm).
WARNINGDo not rotate the coolant pump housing once the coolant pump has been positioned in the cylinder block. Damage to the O-ring seal will occur. - Position the water pump pulley onto the coolant pump and install the bolts finger-tight.
- Rotate the tensioner clockwise and install the accessory drive belt onto the water pump pulley.
- Tighten the water pump pulley bolts to 18 ft. lbs. (25 Nm).
- The remainder of the installation is the reverse order of removal.
- Refill the cooling system to the correct level.
6.0L Engine
Specific to:
Ford E-350 Super Duty 2008-2009
- Before servicing the vehicle, refer to the Precautions Section.
- Disconnect the negative battery cable.
- Loosen the four water pump pulley bolts.
- Rotate the drive belt tensioner clockwise and remove the accessory drive belt from the water pump pulley.
- Remove the four bolts and the water pump pulley.
- Remove the 4 bolts and the water pump. Discard the O-ring seal.
To install:
NOTE
Lubricate the new O-ring seal with clean engine water prior to installation.
- Install a new O-ring on the water pump.
- Position the water pump and tighten the bolts to 17 ft. lbs. (23 Nm).
WARNINGDo not rotate the water pump housing once the water pump has been positioned in the cylinder block. Damage to the O-ring seal will occur. - Position the water pump pulley and install the 4 bolts finger-tight.
- Rotate the drive belt tensioner clockwise and install the accessory drive belt onto the water pump pulley.
- Tighten the 4 water pump pulley bolts to 23 ft. lbs. (31 Nm).
- The remainder of the installation is the reverse order of removal.
- Refill the cooling system to the correct level.
This details will help.
Thanks.
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