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Suspension | Chassis | Brakes -- Sponsored by 949 Racing Relating to suspension, chassis, and brakes. Sponsored by 949 Racing. |
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#1 |
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Torque specs (brakes)
Does anyone know what are the factory torque specs for front/rear brake brackets and for the calipers?
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#2 |
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Well, I've used the torque wrench to loose bolts, here is what I measured (front):
guide bolt: 20 lbf caliper-to-bracket bolt: 105 lbf. Will do rear later today. I think 10% should be added. |
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whoa, that sounds high
try 85! (just a guess) If someone knows the factory spec or can tell us what the right number is that would be great torque to break a fastener and the torque to load on are NOT the same, beware that type of thought, can hurt you more than it can do good |
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I don't know how trustworthy is this: http://www.torkspec.com/torkspecmm.aspx?KI=494
But it calls for 114 ft-lbs (17 inch type). Very similar brakes. |
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Front caliper carrier is 59 lb-ft
Rear caliper bracket is 49 lb-ft Those numbers should be right if I read the schematics from the service manual correctly. You can download the FR-S shop manual here: http://www.ft86club.com/forums/showthread.php?t=12135 |
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The Following User Says Thank You to schtebie For This Useful Post: | CB762 (09-08-2012) |
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