Grand Cherokee 2WD Limited V8-4.7L (2002)
9. Remove the bracket holding the cooler hoses.
10. Remove the cooler hose from the vehicle.
REMOVAL - OUTLET COOLER HOSE
1. Disconnect negative battery cable at battery.
2. Drain the power steering fluid out of the reservoir.
3. Remove the air box.
4. Remove the front fascia grille assembly.
5. Remove the grille opening reinforcement panel
6. Place a drain pan under the cooler.
7. Disconnect the upper hose at cooler.
8. Disconnect the cooler hose at the reservoir.
9. Remove the bracket holding the cooler hoses.
10. Remove the cooler hose from the vehicle.
INSTALLATION -1/2" PRESSURE HOSE
NOTE: Lubrication and a new O-ring must be used when reinstalling.
1. Install the hoses to the vehicle.
2. Reconnect the high pressure hose to the power steering pump Tighten the hose to 22.5 Nm (17 ft. lbs.).
3. Reconnect the high pressure hose to the hydraulic fan motor Tighten the hose to 22.5 Nm (17 ft. lbs.).
4. Install the hose to the clipped position on the fan shroud.
5. Install the metal skid plate.
6. Install the air box.
7. Refill the power steering fluid and bleed the system.
INSTALLATION -1/2" RETURN HOSE
1. Install the hoses to the vehicle.
2. Reconnect the rubber return hose to the power steering reservoir Tighten the hose clamp.
3. Reconnect the rubber return hose to the hydraulic fan motor Tighten the hose.
4. Install the metal skid plate.
5. Install the air box.
6. Refill the power steering fluid and bleed the system.
INSTALLATION - 3/8" PRESSURE HOSE
NOTE: Lubrication and a new O-ring must be used when reinstalling.
1. Install the hoses to the vehicle.
2. Reconnect the high pressure hose to the hydraulic fan motor Tighten the hose to 22.5 Nm (17 ft. lbs.).
3. Reconnect the high pressure hose to the power steering gear Tighten the hose to 22.5 Nm (17 ft. lbs.).
4. Install the hose to the clipped position on the fan shroud.
5. Install the metal skid plate.
6. Install the air box.
7. Refill the power steering fluid and bleed the system.
