Subaru IMPREZA 2002 Service Manual page 234

WATER PUMP
COOLING
11) Remove the radiator main fan and sub fan as-
semblies. <Ref. to CO-46, REMOVAL, Radiator
Main Fan and Fan Motor.> and <Ref. to CO-48,
REMOVAL, Radiator Sub Fan and Fan Motor.>
12) Remove V-belts.
<Ref. to ME(S0HC)-43, REMOVAL, V-belt.>
13) Remove the timing belt.
<Ref. to ME(S0HC)-47, TIMING BELT, REMOV-
AL, Timing Belt Assembly.>
14) Remove the automatic belt tension adjuster.
15) Remobe the belt idler No. 2.
17) Remove the tensioner bracket.
H2M2380
18) Remove the left-hand belt cover No. 2.
16) Remove the left-hand camshaft sprocket by us-
ing ST.
ST 4992071 00 CAMSHAFT SPROCKET
WRENCH
CO-28
19) Disconnect the heater hose from the water
pump-
20) Remove the water pump.