S T i T I M I N G B E L T
I N S T R U C T I O N S
Thank you for your purchase of SPT Performance Parts.
The following instructions have been provided to you as a courtesy of Subaru of America, Inc.
Installation instructions are intended only for certified trained automotive technicians or those with the necessary automotive knowledge to properly complete the job. In some cases, special tools may be required. Installation should never be undertaken by unqualified persons or by those lacking the necessary tools and facilities.
Subaru of America, Inc. reserves the right to alter these installation instructions at any time without prior notification to customers.
http://www.spt.subaru.com
11/2003
STi PERFORMANCE TIMING BELT
Timing Belt Installation Instructions
Remove the serpentine belts
ALTERNATOR / POWER STEERING BELT
1) Remove the belt cover.
2)Loosen the lock bolt (A).
3)Loosen the slider bolt (B).
4)Remove the Alternator / Power Steering belt (C).
AIR CONDITIONING COMPRESSOR BELT
1)Loosen the lock nut (A).
2)Loosen the slider bolt (B).
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3)Remove the A/C belt.
4)Remove the A/C belt tensioner.
Remove the crankshaft pulley
1) Remove the crankshaft pulley bolt. To lock crankshaft, use:
ST 499977300 CRANKSHAFT PULLEY WRENCH
2) Remove the crankshaft pulley.
Remove the timing belt cover
1) Remove the left-hand belt cover (A).
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2)Remove the right-hand belt cover (B).
3)Remove the front belt cover (C).
Remove the timing belt
1) Remove the timing belt guides. (MT vehicle)
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2) If the alignment mark and/or arrow mark (which indicates rotation direction) on timing belt fade away, put new marks before removing the timing belt as follows:
(A) Turn the crankshaft using ST 499987500 and align alignment marks on crankshaft sprocket, lefthand intake camshaft sprocket, left-hand exhaust
camshaft sprocket, right-hand intake camshaft sprocket and right hand exhaust camshaft sprocket with notches of belt cover and cylinder block.
ST 499987500 CRANKSHAFT SOCKET
(B) Using white paint, put alignment and/or arrow marks on the timing belts in relation to the sprockets.
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Z1: 54.5 tooth length Z2: 51 tooth length Z3: 28 tooth length
3) Remove the belt idler (A).
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