AMCAcceptable means of compliance
AMC E 770 Low Temperature Starting Tests
It is normally acceptable in each of the tests of CS-E 770(b) and (c) to allow the Engine to inspire uncooled intake air. The Constructor may declare a Minimum oil temperature which, with any associated conditions, may be used for the purpose of opening up from ground idle for warming up or taxying.
[Amdt. No.: E/1]
AMC — CS-E · ED Decision 2007/015/R · CS-E Easy Access Rules · EAR revision 7 Dec 2023