How many bolts hold the NEO LEAP-1A engine to the pylon at the forward mount and at the aft mount?


This page shows a schematic of the mounts for the original A320. There are 4 bolts and 2 shear pins at the front mount, and another 4 bolts and 2 shear pins at the aft mount. In general terms, the A320neo pylon and mount system design was kept very similar to the original A320 design. So it's a good guess that the number of bolts is the same, although I was not able to find any source to confirm that.

  • $\begingroup$ Thanks Daniel. Much appreciate your efforts to find the answer. $\endgroup$ – J.George Apr 22 '18 at 14:20
  • $\begingroup$ ...though it looks like the diagrams are for the older V2500 engines. $\endgroup$ – J.George Apr 22 '18 at 14:29

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.