Subaru Impreza 2003 Service Manual page 1161

7. Engine Oil Cooler
A: REMOVAL
1) Lift-up the vehicle.
2) Remove the under cover.
3) Drain the engine oil.
4) Drain the engine coolant.
5) Remove the water by-pass pipe between oil
cooler and water pump.
6) Remove the engine
LU(H4DOTC)-20, REMOVAL, Engine Oil Filter.>
7) Remove the connector, and then remove the oil
cooler.
T2
(A)
(B)
T1
(C)
(A) O-ring
(B) Oil cooler
(C) Oil cooler connector
ENGINE OIL COOLER
LU-00040
oil filter. <Ref. to
ME-00723
LU(H4DOTC)-19
B: INSTALLATION
1) Install in the reverse order of removal.
Tightening torque:
T1: 54 N·m (5.5 kgf-m, 40 ft-lb)
T2: 69 N·m (7.0 kgf-m, 50.6 ft-lb)
NOTE:
Always use a new O-ring.
T2
(B)
T1
(C)
C: INSPECTION
1) Check the coolant passages are not clogged us-
ing air blow method.
2) Check the mating surfaces of cylinder block, O-
ring groove and oil filter for damage.
LUBRICATION
ME-00724