Crankshaft Sprocket - Subaru IMPREZA 2002 Service Manual

CRANKSHAFT SPROCKET
MECHANICAL
17.Crankshaft Sprocket
A: REMOVAL
1) Remove the V-belt. <Ref. to ME(S0HC)-43, RE-
MOVAL, V-belt.>
2) Remove the crankshaft pulley. <Ref. to ME(S0-
HC)-45, REMOVAL, Crankshaft Pulley.>
3) Remove the belt cover. <Ref. to ME(S0HC)-46,
REMOVAL, Belt Cover.>
4) Remove the timing belt assembly. <Ref. to
ME(S0HC)-47, REMOVAL, Timing Belt Assem-
bly.>
5) Remove the camshaft sprocket. <Ref. to
ME(S0HC)-52, REMOVAL, Camshaft Sprocket.>
6) Remove the crankshaft sprocket.
B: INSTALLATION
1) Install the crankshaft sprocket.
2) Install the camshaft sprocket. <Ref. to ME(S0-
HC)-52, INSTALLATION, Camshaft Sprocket.>
3) Install the timing belt assembly. <Ref. to ME(S0-
HC)-48, INSTALLATION, Timing Belt Assembly.>
4) Install the belt cover. <Ref. to ME(S0HC)-46, IN-
STALLATION, Belt Cover.>
5) Install the crankshaft pulley. <Ref. to ME(S0-
HC)-45, I NSTALLATION
,
Cranks haft Pu Ile y
.
>
6) Install the V-belt. <Ref. to ME(S0HC)-43, IN-
STALLATI ON, V-bel t. >
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(S0HC)-54