更换火花塞- benz

 28NM

https://www.ngk.com/ngk-3588-ilfr6a-laser-iridium-spark-plug

Torque Specs

Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.

铸铁：24.4-34.3NM     铝合金：24-29.2NM

选择25NM

16的火花塞套筒