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HELP- Batwing Oil pan Gasket torq Sequence

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Old Nov 4, 2017 | 12:02 AM
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Default HELP- Batwing Oil pan Gasket torq Sequence

The bat wing pan on the oil pan of my 2000 C5 is leaking from the gasket. I don't see a torqueing sequence in my shop manual and there seems to be a discrepancy of the foot pounds of torque needed for the bolts. Some say 106 ft-lbs others say 18. Anyone out there that has a torqueing sequence and correct ft-lbs?
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Old Nov 4, 2017 | 09:18 AM
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Originally Posted by C5vetteproject
The bat wing pan on the oil pan of my 2000 C5 is leaking from the gasket. I don't see a torqueing sequence in my shop manual and there seems to be a discrepancy of the foot pounds of torque needed for the bolts. Some say 106 ft-lbs others say 18. Anyone out there that has a torqueing sequence and correct ft-lbs?
12 NM or 106 In Lb

I can email you the C5 bolt torque PDF if you like.
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Old Nov 4, 2017 | 11:07 AM
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I would very much appreciate that. Especially if iy shows the torque sequence? My email is: pete82886@gmail.com
thanks for responding so soon.
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Old Nov 5, 2017 | 08:39 AM
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Sent. It does not show the sequence, though.

Remember, it is 106 in.lbs (inch pounds).

Last edited by mnotx; Nov 5, 2017 at 08:44 AM.
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Old Nov 5, 2017 | 08:43 AM
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Google Image search is your friend !

Note the caption " Tighten in a crossing pattern, alternating from side to side

Start from the center and work your way side to side and front to back to evenly spread the torque
I would go, 4 to 10, 5 to 9, 3 to 12, than do 11 & 13, 2 to 14, 7-6-8 and finish up with 1 to 15


Last edited by SG Lou; Nov 5, 2017 at 08:57 AM.
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Old Nov 5, 2017 | 02:10 PM
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Thanks Everyone!
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Old Nov 7, 2017 | 08:54 AM
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The 18 ft-lbs is for the upper pan to block bolts. Except for the 2 long skinny bolts at the back of the block, those are the 106 in-lbs (basically 9 ft-lbs.... which isn't much, so be careful)

Last edited by bigmackloud; Nov 7, 2017 at 09:41 AM. Reason: typo
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