Check your nuts and bolts occasionally...
#16
Rennlist Member
Joined: Jan 2016
Posts: 3,309
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From: On a pygmy pony over by the dental floss bush
#17
My Dealer who installed my FVD Headers and exhaust said that in 3 weeks to come back and he wants to make sure the bolts are still fastened correctly.
The reason - he installed a Fabspeed Header on a GT4 recently and the bolts became loose and he had to re-tighten
So - as a precautionary; he wants to inspect mine after 3 weeks
The reason - he installed a Fabspeed Header on a GT4 recently and the bolts became loose and he had to re-tighten
So - as a precautionary; he wants to inspect mine after 3 weeks
#21
#23
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Joined: Jan 2016
Posts: 3,309
Likes: 621
From: On a pygmy pony over by the dental floss bush
If they are not commercially available as a packaged set, you can make your own set with a little research and a trip to a fastener specialty store. Would be a pretty awkward place to get the wires installed, but I'm sure there have been more challenging locations on aircraft. As I mentioned in my earlier post though, there can be some installations where even if the bolt doesn't turn after initial torque, it may need re-torqueing, and if so you'll get to cut the wires and reinstall them afterwards. For locking, my preference would be to go for one of the fastener lock systems as opposed to safety wire if at all possible.
#24
#25
#29
Any chance changing bolts to some ARP studs/nuts? Probably will retain torque better and you wont damage the cylinder head because of cross-treading? Also, anyone knows if the OEM bolts should be discarded after X number of times being torqued/used?
#30
I have been in contact with an ARP rep to look into it, but nothing firm yet. I doubt reusing the OEM bolts is a problem as long as they stay put, the torque spec is only 17 lb ft.