Subaru 2002 IMPREZA Service Manual page 168

CAMSHAFT
MECHANICAL
Front
14) Install the crankshaft pulley. <Ref. to
C: INSPECTION
ME(DOHC TURBO)-467 INSTALLATION, Crank-
shaft Pulley.> essa ry
.
15) Install the V-belt. <Ref. to ME(D0HC TURBO)-
44, INSTALLATION, V-belt.> Limit:
1) Measure the bend, and repair or replace if nec-
0.020 mm (0.0008 in)
Center, rear
2) Check the journal for damage and wear.
place if faulty.
Re-
I
37.946-37.9635 mm 29.946
-
29.963 mm
(1.4939- 1.4946 in) (1.1790- 1.1796 in)
I
Standard
I
4) Measurement of the camshaft journal oil clear-
ance:
(1) Clean the bearing caps and camshaft jour-
nals.
(2) Place the camshafts on the cylinder head.
(Without installing the valve rocker.)
(3) Place a plastigauge across each of the cam-
shaft jounals.
(4) Gradually tighten the cap in at least two
stages in alphabetical sequence shown in the
figure, and then tighten to specified torque.
20 N-m (2.0 kgf-m, 14.5 ff-lb)
Tightening torque:
I
U
U S2M1233A
I
CAUTION:
Do not turn the camshaft.
ME( DOH C TU R BO)-62