Subaru IMPREZA 2002 Service Manual page 250

RADIATOR
15) Connect the battery ground cable.
C: INSPECTION
1) Remove the radiator cap, top off radiator, and at-
tach tester to the radiator in place of cap.
Non-Turbo model
16) Fill coolant. <Ref. to CO-25, FILLING OF EN-
GINE COOLANT, REPLACEMENT, Engine Cool-
ant.>
Turbo model
2) Apply a pressure of 157 kPa (1.6 kg/cm2, 23 psi)
to the radiator to check if:
(1) Engine coolant leaks at/around radiator.
(2) Engine coolant leaks at/around hoses or
connections.
CAUTION:
Engine should be off.
Wipe engine coolant from check points in ad-
vance.
Be careful to prevent engine coolant from
spurting out when removing tester.
Be careful also not to deform filler neck of ra-
diator when installing or removing tester.
CO-44