TBOと寿命は区別しよう
つか1年半、何の情報更新もしてないの？

The current production configuration of the F135 is achieving double the specification for MFHBR.

F135 Depot Network Maturing, Engine Availability Improved by 60%
　July 19, 2022　Pratt & Whitney Newsroom
ttp://newsroom.prattwhitney.com/2022-07-19-F135-Depot-Network-Maturing,-Engine-Availability-Improved-by-60

Latka, meanwhile, said the shortage of F135 power modules that left a number of F-35s without engines last year has been “completely recovered.
… There is no power mod shortage anymore.”

Pratt Says F135 Upgrade for F-35 Would Save $40 Billion over New Adaptive Engines
　Dec. 13, 2022　Air & Space Forces Magazine
ttp://www.airandspaceforces.com/pratt-f135-upgrade-f-35-save-40-billion-over-new-adaptive-engines/