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Registered
Join Date: May 2006
Posts: 58
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964 Oil Pump Torque
Hi
I disassembled and cleaned the gears of the oil pump. Does anyone know the torque spec for the 4 nuts holding the pump housing together. Do i use loctite as well? Also what is the torque specs for the oil pump onto the case? with loctite? thanks in advance. |
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12-06-2023, 03:36 PM
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Registered
Join Date: Apr 2007
Location: OC
Posts: 823
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Porsche recommends 50 inch/lbs for a 6mm fastener , and yes red Loctite , I have seen loose nuts .
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12-07-2023, 07:00 PM
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Registered
Join Date: Jul 2005
Location: Cleveland, OH
Posts: 1,367
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...is that 6mm torque spec just for the oil pump housing bolts? ...typical spec for 6mm fastener is 9.7 nm, 7 ft-lbs, 84 inch-lbs.
As far as oil pump to case, they're M8's at 23nm or 17 ft-lbs. Use lock nut 999 084 095 02 |
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12-11-2023, 08:59 AM
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Join Date: Feb 2009
Posts: 1,005
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I’m with Joe, i torque all 6mm hardware to 10nm
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12-11-2023, 12:52 PM
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Join Date: Jun 2011
Location: Rijswijk, ZH
Posts: 1,797
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I asked Porsche many years ago when I bought the new Turbo pump going in my 3.4.
They said 50 inch-pounds with red loctite (270 is the number they quoted). I am presuming that the 964 pump is not that much different.... D. |
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12-12-2023, 11:12 AM
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