Crankshaft Sprocket - Subaru 2002 IMPREZA Service Manual

CRANKSHAFT SPROCKET
MECHANICAL
17.Crankshaft Sprocket
A: REMOVAL
1) Remove the V-belt. <Ref. to ME(D0HC TUR-
BO)-44, REMOVAL, V-belt.>
2) Remove the crankshaft pulley. <Ref. to
ME(D0HC TURBO)-46, REMOVAL, Crankshaft
Pu Hey.
>
3) Remove the belt cover. <Ref. to ME(D0HC
TURBO)-47, REMOVAL, Belt Cover.>
4) Remove the timing belt assembly. <Ref. to
ME(D0HC TURBO)-48, REMOVAL, Timing Belt
Assembly
.
>
5) Remove the camshaft sprocket. <Ref. to
ME(D0HC TURBO)-57, REMOVAL, Camshaft
Sprocket .
>
6) Remove the crankshaft sprocket.
B: INSTALLATION
1) Install the crankshaft sprocket.
EN0263
2) Install the camshaft sprocket. <Ref. to
ME(D0HC TURBO)-57, INSTALLATION, Cam-
s haft Sprocket . >
3) Install the timing belt assembly. <Ref. to
ME(D0HC TURBO)-50, INSTALLATION, Timing
Belt Assembly.>
4) Install the belt cover. <Ref. to ME(D0HC TUR-
BO)-47, INSTALLATION, Belt Cover.>
5) Install the crankshaft pulley. <Ref. to ME(D0HC
TU RB0)-46, I N STALLAT ION, Cranks haft Pu I ley.
>
6) Install the V-belt. <Ref. to ME(D0HC TURBO)-
44, INSTALLATION, V-belt.>
C: INSPECTION
1) Check the sprocket teeth for abnormal wear and
scratches.
2) Make sure there is no free play between sprock-
et and key.
3) Check the crankshaft sprocket notch used for
sensor for damage and contamination of foreign
matter.
ME( DOHC TU RBO)-58