E 150 V8-5.4L (2008)
4. Remove the 4 bolts and the coolant pump pulley.
5. Remove the 4 coolant pump bolts and the coolant pump.
^
Discard the coolant pump O-ring seal.
^
Clean the sealing surfaces with metal surface prep. Follow the directions on the packaging.
Installation
1. NOTE: Lubricate the new O-ring seal with clean engine coolant prior to installation into the cylinder block.
Install a new O-ring on the coolant pump.
2. CAUTION: Do 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 coolant pump and install the 4 bolts.
^
Tighten to 25 Nm (18 lb-ft).
3. Position the coolant pump pulley onto the coolant pump and install the bolts finger tight.
4. Rotate the tensioner clockwise and install the accessory drive belt onto the coolant pulley.
5. Tighten the coolant pump pulley bolts.
^
Tighten to 25 Nm (18 lb-ft).
6. Install the fan and fan clutch.
