CATエンジンのインタークーラー整備。パイプ周りの水漏れ修理を定期整備の時に発見し直している物。
早めの発見で、SEAL交換のみで終了しました。
The maintenance of the intercooler of the CAT engine.
I discover water leak repair of the pipe circumference at the time of periodical maintenance and get over.
It was finished only by SEAL exchange early because I was able to discover it.
