| 摘要 |
PROBLEM TO BE SOLVED: To provide a fitting structure of a PCV valve, which early releases freezing of the PCV valve.SOLUTION: A fitting structure of a PCV valve includes: a resin cover 41 forming an internal space S from and to a cylinder head of an internal combustion engine; a through hole 41A for valve fitting formed in the resin cover 41; a PCV valve 30 including a valve case part 31B inserted into the through hole 41A from the outside of the resin cover 41; and a metal fixture 25 screwed into the valve case part 31B inserted into the through hole 41A from the inside of the resin cover 41, and at least partially exposed in the internal space S. |
