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Old 05-22-2011, 11:47 PM   #1
pope_face
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Member#: 274373
Join Date: Feb 2011
Chapter/Region: VIC
Location: Van City, BC
Vehicle:
1997 Impreza OBS
Blue - "Mishka"

Question EJ22 Cam Sprocket Bolt Torque? (Late '97/'98 Engine)

Alright, I'm doing the timing belt on my OBS, and I've decided to replace the camshaft seals while I'm at it. I've got one of the cam sprockets off (I'm just about to swap the seals before it gets dark), but I don't know the torque required for the cam sprocket bolts.

I suspect it's a late '97 engine (even though the build date is 03/97) because the Gates kit I initially ordered came with the wrong auto tensioner... I ordered a MY98 kit instead, and this one looks correct. Looking at the instructions, the MY98 kit specifies about 90-100 ft-lbs of torque on the crank pulley, whereas the MY97 and earlier shows it being much lower (around 80 ft-lbs, I believe). If I can't get an answer by midday tomorrow, I'll just use the same torque as the crank pulley (around 95 ft-bls), but I'd rather use the appropriate amount.

Any help is appreciated.
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Old 05-23-2011, 02:15 PM   #2
renyo
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Member#: 93577
Join Date: Aug 2005
Chapter/Region: MAIC
Location: Chicagoland
Vehicle:
98 Impreza

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This is either from the 97 or 98 Legacy Manual, but it's the EJ22EZ... so 57.9 +/- 3.6 lb-ft?
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