Has anybody ever had Red Loctite fail?
#11
From a mercruiser service manual!
Fuel Supply Connections,
Apply #592 Loctite Pipe Sealant with Teflon to
threads of brass fitting or plug. DO NOT USE
TEFLON TAPE.
• Thread brass fitting or plug into fuel pump or
fuel filter base until finger tight.
• Tighten fitting or plug an additional 1-3/4 to
2-1/4 turns using a wrench. DO NOT
OVER-TIGHTEN.
• Install fuel line. To prevent over-tightening,
hold brass fitting with suitable wrench and
tighten fuel line connectors securely.
• Check for fuel leaks.
#13
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Maybe in theroy, but i in reality.... vibration and shock. I raced in the desert for years. If red loctite wasnt used liberally, you left parts all over the desert regardless of what you torqued it to....... I love the smell of loctite in the morning, it smells like.........VICTORY!
#14
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Maybe in theroy, but i in reality.... vibration and shock. I raced in the desert for years. If red loctite wasnt used liberally, you left parts all over the desert regardless of what you torqued it to....... I love the smell of loctite in the morning, it smells like.........VICTORY!
Last edited by blue thunder; 02-19-2013 at 06:00 PM.
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fixx
ok enough with the monkey phuckin the foot ball game..what did you use it on and what was the out come?? theirs different loctight's out their for different purposes..
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not neccessarily. at the microscopic level, when the threads pull against each other some distortion in the threads takes place as the pre load strain occur . loctite fills those gaps and hardens there keeping the threads from moving back into those spaces and releasing the prelaod when subjected to shock or vibration. everything everybody says here about prep and cleanliness is the key to all this. loctite is a good company and their technical litterature is a wealth of great information. i simply did what their engineers told me to do ( and not do ) and never had any issues.
#19
Ive been talking to loctite and trying to get some idears why the bolts backed, Im not a 100% sure it was red,but it looks like some kind of locker was used,this was the last reply from
I would think even when you torque a faster to its recommended TQ, stretch that the thread locker would be added insurance. What if the part that was flexing,wearing etc and the tension was not as high,wouldnt the loctite keep it from backing out?
Thanks
'Rob
(Loctite industrial brands division) Henkel Adhesives
Things to consider:
1. Was product applied properly for Blind Hole applications?
2. Inactive surface and the product used did not cure up completely?
3. Any possibility that our material was not applied?
When are products are properly torqued and threadlocker is applied they should not back out.
Things to consider:
1. Was product applied properly for Blind Hole applications?
2. Inactive surface and the product used did not cure up completely?
3. Any possibility that our material was not applied?
When are products are properly torqued and threadlocker is applied they should not back out.
Thanks
'Rob
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