111moo
This is an old problem that is being monitored at the highest level. Those j41s are extremely tough and reliable.
They have served well and are going to contiue to serve for many years to come.
The worst case is that now and then a j41 will have to carry reduced payloads
all airlines suffer breakdowns etc so 911 is not a bad thing
bring it on mr astronaought MOO - bring it on