I need torque specs on oil pan bolts for generac gt990

12-13 foot pounds

Pontiac Engine Torque Specs

Butler Performance https://butlerperformance.com > p-34888-pontiac-engi...
Pontiac Engine Torque Specs ; Oil Pump Cover Bolts, Engine Oil, 15 ft-lbs. ; Windage Tray, Engine Oil, 15 ft-lbs. ; Oil Pan, Engine Oil, 12 ft-lbs. ; Camshaft ...

Oil and Transmission Pan Bolts. How much torque?

GMForum.com https://www.gmforum.com > ... > 1992-1999
Jun 12, 2003 - the Torque Specifications for the Xmission Oil Pan Bolts are 12-13 Ft. Lbs. Works for me.

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2004 Pontiac Sunfire 2-dr Transmission Pan Gasket ...

MyCarSpecs https://www.mycarspecs.com > pontiac > sunfire > 2004
The transmission pan gasket helps to seal in transmission fluid and keep it from leaking everywhere. This will degrade over time and need replacement, ...

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Bobby, oil pan bolt torques for 4.0 Wrangler. Oil Pan Bolts 1/4 84 in-lbs Oil Pan Bolts 5/16 132 in-lbs As far as sequence, see last link, start in center, criss cross pattern tighten snug all, then repeat to torque spec.
Check the attached links,instruction and guides, Good luck
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Oil Pan Gasket leaking
http://jeephorizons.com/tech/99_40l_torque_specs.html
98 jeep 4 0 oil pan bolt torque sequence specs Google Search

I suggest going to an auto parts store in your area and asking for the "HAYNES" manual for your make and model. It is an easier book to read than a "Chilton'. It will have all the torque specs you need. The book will probably cost 20 - 30 dollars. This is much less than it will cost if you torque something wrong. I would be careful trusting internet sources. It is a very worthwhile investment and a complete repair manual.

jack it up, drain oil from drain plug on oil pan when drained remove and replace oil filter also. remove the pan bolts pull off pan and gasket.put new oil pan gasket on if needed.when oil pan bolts are back in, screw them in hand tight, then torque them down to specs and alter nate the tightening so it wont damage pan seal. any auto parts store can tell you the torque on the bolts for your car. good day!

Here's a link to the oil pan bolt specs.

Here's a link to the oil pan removal guide with pan bolt torque specs.

OIL PAN OR TRANSMISSION PAN BOLTS TORQUE ABOUT 7 FT LBS. CAN GET SPECS ON BOLTS SIZES. IF BOLTS SIZES IS 13M I4M 15 M TORQUE BOLTS ABOUT 55 TO 80 FT LBS

Just happened to find a copy on-line for the Generac V-Twin GT990 Engine Service Manual.
E-Mail me : [email protected] and I'll send you the PDF File for that. Good luck with your repair.

The torque spec is 14 Newton Meters or 124 Inch Pounds. You may consider replacing the gasket. That is one of the easiest ones to do.
Good luck

torque specs for these bolts can be found in a Haynes or Chilton manual availiable from your local parts store, or maybe at your local library, however these bolts are usually no more than 14 ft pounds, unlike cylinder head bolts, the bolts do not need to have any stretch factor to hold the oil pan gasket in place or sealed.