Subaru IMPREZA GD 2007 Series Manual page 2434

asieps_tobira_IM_US.book 33 ページ ２０１２年１月１７日 火曜日 午後３時４８分
• If the measured value is not within specification,
take notes of the value in order to adjust the valve
clearance later on.
13) If necessary, adjust the valve clearance. <Ref.
to ME(H4DOTC)-33, ADJUSTMENT, Valve Clear-
ance.>
14) Further turn the crank pulley clockwise. Using
the same procedures described previously, then
measure valve clearances again.
(1) Set the round mark and arrow mark on cam
sprocket to the position shown in the figure, and
measure the #2 cylinder exhaust valve and #3
cylinder intake valve clearances.
(2) Set the round mark and arrow mark on cam
sprocket to the position shown in the figure, and
measure the #2 cylinder intake valve and #4
cylinder exhaust valve clearances.
Valve Clearance
(3) Set the round mark and arrow mark on cam
sprocket to the position shown in the figure, and
measure the #1 cylinder exhaust valve and #4
cylinder intake valve clearances.
( A )
ME-00019
15) After inspection, install the related parts in the
reverse order of removal.
Tightening torque:
33 N·m (3.4 kgf-m, 25 ft-lb)
B: ADJUSTMENT
NOTE:
Perform adjustment of valve clearance while the
ME-03172
engine is cold.
1) Measure all the valve clearances. <Ref. to
ME(H4DOTC)-32, INSPECTION, Valve Clear-
ance.>
NOTE:
Record each valve clearance after measurement.
ME-03173
2) Remove the camshaft. <Ref. to ME(H4DOTC)-
58, REMOVAL, Camshaft.>
3) Remove the valve lifter.
ME(H4DOTC)-33
MECHANICAL
ME-03174
ME-00023
ME-00024