No man don’t use thread locker if you’re reusing the bolts. Just make sure the threads aren’t damaged, clean of dirty stuff use a bit of anti-seize and torque to specs.
Should I put threadlocker on caliper bolts?
The repair manual says “Apply a high temperature thread locker (Loctite 272® or equivalent) to the caliper support bracket fasteners. If Loctite 272® (or equivalent) is not available, new caliper support bracket fasteners must be used.”
Which Loctite for caliper bolts?
Red loctite is the one that is considered permanent and requires a lot of torque and/or heat to remove, so that would seem like total overkill. Blue is probably the better choice if you use any at all.
Should I use thread lock?
Thread lockers are recommended for use any time a threaded faster will be exposed to vibration or repeated impacts. Even when vibration is not a factor, thread lockers are advised when a threaded assembly is critical to a product’s structure and function.
What is the difference between red and blue threadlocker?
The difference between red and blue threadlocker is a matter of strength and removability. Loctite threadlocker blue is designed to easily be replaceable with common tools, whereas red is a more permanent fix. … For a hold that can be easily removed, Loctite Threadlocker Blue 242 is the hero.
Does threadlocker prevent corrosion?
Threadlocker, also known as thread-locking fluid, is an adhesive used to prevent threaded fasteners from loosening. It may also be used to seal threads and prevent corrosion. … It also works on smaller, more delicate fasteners, such as electronic devices.
Can you use anti-seize on caliper mounting bolts?
It’s the head of the fastener that keeps the bolt tight once its torqued, not the threads. Anti-seize won’t hurt anything.
How tight should caliper bolts be?
Because caliper bolts MUST stay on, they need a LOT of torque. AutoZone, for example, recommends 113 pound feet of torque. To put that number in perspective, the average person can, according to NASA, apply about 15 pound feet with a bare hand.
What is the torque spec for caliper bolts?
Registered. The front brake caliper bracket should be tightened to 70 ft/lbs and the rear should tightened 85 ft/lbs. The caliper bolts have a torque spec of 44 ft/lbs and 23 ft/lbs in the rear.
What is the purpose of thread lock?
Threadlocker is an adhesive used to lock bolts, studs, nuts, and screws and prevent accidental loosening of the fasteners due to exposure to stress and vibration.
How strong is thread lock?
The strongest permanent threadlockers are rated at 21 MPa (3,000 psi) in shear strength. The applied torque required to loosen a permanently threadlocked fastener may exceed the yield strength of the fastener itself, such that attempting disassembly by force may twist off the stem of the fastener.
Is Green loctite stronger than red?
Green loctite is meant for small bolts, will not require heat and is by far the weakest of the three. Green retaining compound is the best. If you don’t want it to come apart, use the green retaining loctite. Blue is medium, red is high and green retaining is liquid concrete, and WILL need heat to remove!!
Should I use red or blue Loctite?
Red loctite is for a more permanent fix, on parts that you won’t be loosening for years to come. A home mechanic will most likely be needing a medium-strength Blue Loctite 242 or 243 threadlocker more than the Red loctite.
What is green threadlocker?
LOCTITE® Green Threadlocker is recommended for locking preassembled fasteners, e.g. electrical connectors and set screws. The product is categorized as medium-to-high-strength for wicking. It is also available in a liquid form, cures in 24 hours and can be removed with heat and hand tools.
Is thread lock waterproof?
We don’t know when or if this item will be back in stock. It is capable of resisting harsh environments up to 160˚C. PL010 also comes with WRAS approval for hot & cold potable water.