CS 22.1125  Exhaust manifold

CAA ORS9 Decision No. 1

(a) The exhaust manifold must be fireproof and corrosion-resistant, and must have means to prevent failure due to expansion by operating temperature. 

(b) The exhaust manifold must be supported to withstand the vibration and inertia loads to which it may be subjected in normal operation. 

(c) Parts of the manifold connected to components between which relative motion could exist must have means for flexibility.