Subaru 2002 IMPREZA Service Manual page 1104

MECHANICAL
14) Install the crankshaft pulley. <Ref. to ME(TUR-
BO)-46, INSTALLATION, Crankshaft Pulley.>
15) Install the V-belt. <Ref. to ME(TURBO)-45, IN-
STALLATION, V-belt.>
CAMSHAFT
C: INSPECTION
1) Measure the bend, and repair or replace if nec-
essary.
Limit:
0.020 mm (0.0008 in)
2) Check the journal for damage and wear. Re-
place if faulty.
3) Measure the outside diameter of camshaft jour-
nal. If the jounal diameter is not as specified, check
the oil clearance.
Standard
4) Measurement of the camshaft journal oil clear-
ance:
(1) Clean the bearing caps and camshaft jour-
nals.
(2) Place the camshafts on cylinder head.
(Without installing the valve rocker.)
(3) Place a plastigauge across each of the cam-
shaft journals.
(4) Gradually tighten the cap in at least two
stages in alphabetical sequence shown in the
figure, and then tighten to specified torque.
Tightening torque:
T1: 10 N·m (1.0 kgf-m, 7.2 ft-lb)
T2: 20 N·m (2.0 kgf-m, 14.5 ft-lb)
T1
CAUTION:
Do not turn the camshaft.
ME(TURBO)-62
Camshaft journal
Front
37.946 — 37.9635 mm 29.946 — 29.963 mm
(1.4939 — 1.4946 in) (1.1790 — 1.1796 in)
T2
(A)
(C)
(E)
(F) (D)
(B)
G2M0746
Center, rear
EN1321