Subaru IMPREZA GD 2007 Series Manual page 2450

asieps_tobira_IM_US.book 49 ページ ２０１２年１月１７日 火曜日 午後３時４８分
(2) Using white paint, put alignment and/or ar-
row marks on timing belts in relation to the cam
sprockets.
Z : 54.5 teeth
1
Z : 51 teeth
2
Z : 28 teeth
3
Z
1
Z
3
6) Remove the belt idler (A).
(B)
(A)
Timing Belt
7) Remove the timing belt.
CAUTION:
After the timing belt has been removed, never
rotate the intake and exhaust sprocket. If the
cam sprocket is rotated, the intake and exhaust
valve heads strike together and valve stems are
bent.
2. AUTOMATIC BELT TENSION ADJUSTER
ASSEMBLY AND BELT IDLER
1) Remove the belt idler (B) and (C).
ME-00070
2) Remove the belt idler No. 2.
ME-03175
Z
2
Z
3
3) Remove the automatic belt tension adjuster as-
sembly.
ME-03176
(C)
ME-03129
ME(H4DOTC)-49
(B)
(A)
MECHANICAL
(C)
ME-03129
ME-00075
ME-03130