Manifold nut size - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

Bullnettles · 06-10-2013, 12:38 PM

Starting a new thread since the one I was in was resolved. I had one of the six nuts vibrate loose and is gone. Just got this schematic from the dealership and I'm in the same boat as the tech; it doesn't look like it's on here. If anything, it MAY be the SU003-0051. Thoughts?

Hardrock4445 · 06-10-2013, 02:08 PM

I don't see it on that diagram. Remove one and match up at hardware store and just put a regular and lock washer on it and you should be fine.

FirestormFRS · 06-10-2013, 08:00 PM

It's #2 since there is no corresponding bolt with that nut.

Hardrock4445 · 06-10-2013, 08:33 PM

I believe #2 is the small nut to hold the heat shield on. Look at top left. There is one there too near that part of the shield.

OrbitalEllipses · 06-10-2013, 08:38 PM

#2 is a heat shield nut those come have a 10mm head; which nut vibrated loose?

Bullnettles · 06-11-2013, 01:02 PM

Quote:

Originally Posted by OrbitalEllipses

#2 is a heat shield nut those come have a 10mm head; which nut vibrated loose?

I believe you are correct; it appears to mate with #1. The locknut that holds the header to the motor on one of the three studs near the exhaust ports.

06-10-2013, 08:33 PM	#4
Hardrock4445 Senior Member Join Date: Aug 2012 Drives: 2013 Scion FR-S Location: Syracuse Posts: 719 Thanks: 274 Thanked 277 Times in 161 Posts Mentioned: 6 Post(s) Tagged: 0 Thread(s)	I believe #2 is the small nut to hold the heat shield on. Look at top left. There is one there too near that part of the shield. __________________ Mods: Perrin CAI, JDL EL header, DC sports Catless front pipe, top speed auto pro-1 cat-back, H&R sport line springs, Headlight blackout, "Demon eyes"

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06-10-2013, 12:38 PM	#1
Bullnettles Senior Member Join Date: Apr 2013 Drives: Scion FR-S 2013 Location: Houston, TX Posts: 257 Thanks: 89 Thanked 32 Times in 26 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	Manifold nut size Starting a new thread since the one I was in was resolved. I had one of the six nuts vibrate loose and is gone. Just got this schematic from the dealership and I'm in the same boat as the tech; it doesn't look like it's on here. If anything, it MAY be the SU003-0051. Thoughts?

06-10-2013, 02:08 PM	#2
Hardrock4445 Senior Member Join Date: Aug 2012 Drives: 2013 Scion FR-S Location: Syracuse Posts: 719 Thanks: 274 Thanked 277 Times in 161 Posts Mentioned: 6 Post(s) Tagged: 0 Thread(s)	I don't see it on that diagram. Remove one and match up at hardware store and just put a regular and lock washer on it and you should be fine. __________________ Mods: Perrin CAI, JDL EL header, DC sports Catless front pipe, top speed auto pro-1 cat-back, H&R sport line springs, Headlight blackout, "Demon eyes"

06-10-2013, 08:00 PM	#3
FirestormFRS Senior Member Join Date: Jul 2012 Drives: 2013 FR-S Location: Anytown Posts: 920 Thanks: 73 Thanked 643 Times in 302 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	It's #2 since there is no corresponding bolt with that nut.

06-10-2013, 08:38 PM	#5
OrbitalEllipses Banned Join Date: Jan 2012 Drives: Attitude Location: MD Posts: 10,046 Thanks: 884 Thanked 4,890 Times in 2,903 Posts Mentioned: 123 Post(s) Tagged: 4 Thread(s)	#2 is a heat shield nut those come have a 10mm head; which nut vibrated loose?

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