Subaru Impreza 2004 - Manual (Page 90)

PM-14
PERIODIC MAINTENANCE SERVICES
Timing Belt
15) Remove the automatic belt tension adjuster as-
sembly.
16) Install in the reverse order of removal. <Ref. to
ME(H4SO)-49, INSTALLATION, Timing Belt As-
sembly.>
2. DOHC MODEL
1) Remove the radiator fan and air conditioner fan.
<Ref. to CO(H4DOTC)-28, Radiator Main Fan and
Fan Motor.>, <Ref. to CO(H4DOTC)-30, Radiator
Sub Fan and Fan Motor.>
2) Protect the radiator with cardboard and blanket.
3) Remove the V-belts. <Ref. to ME(H4DOTC)-54,
V-belt.>
4) Remove the air conditioning compressor drive
belt tensioner.
5) Remove the pulley bolt. To lock the crankshaft
use ST.
Except for STi model:
ST
499977300 CRANKSHAFT PULLEY
WRENCH
STi model:
ST
499977300 CRANKSHAFT PULLEY
WRENCH
6) Remove the crankshaft pulley.
7) Remove the air conditioning compressor drive
belt tensioner.
8) Remove the belt cover (LH).
9) Remove the belt cover (RH).
10) Remove the front belt cover.
11) Remove the timing belt guide. (MT model)
12) Turn the crankshaft and align alignment marks
on crankshaft, and right and left camshaft sprock-
ets with notches of belt cover and cylinder block. To
turn the crankshaft, use ST.
PM-00011
ST
PM-00093
PM-00008
ME-00727
ME-00728
ME-00729