The Cessna 120-140 Association Forum

Posted: **Tue Feb 17, 2026 2:58 pm**

Hello all,

Replacing my McCauley DCM 1A101, after having a stone scuff dressed out, is it mandatory to use new bolts ?

Thanks
Graham

Posted: **Tue Feb 17, 2026 6:18 pm**

No, as long as they're not damaged.

Prop bolts