Operation CHARM: Car repair manuals for everyone.
Home >> Jeep >> 2007 >> Wrangler V6-3.8L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Water Pump >> Service and Repair >> Removal and Replacement >> Installation
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Installation






3.8L ENGINE




1. Install new seal into water pump housing groove.

NOTE: The water pump pulley MUST be positioned loosely between the pump housing and drive hub BEFORE water pump installation.

2. Position the water pump pulley loosely between pump housing and drive hub.
3. Install water pump and pulley to the timing chain case cover. Tighten water pump bolts to 12 Nm (105 in. lbs.).
4. Position pulley on water pump hub. Install bolts and tighten to 28 Nm (250 in. lbs.).
5. Rotate pump by hand to check for freedom of movement.
6. Install the accessory drive belt.
7. Install drive belt shield.
8. Fill the cooling system.
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