COWLING - DESCRIPTION AND OPERATION
** ON A/C NOT FOR ALL
1. General
The cowls enclose the periphery of the engine so as to form the engine nacelle.
The nacelle ensures airflow around the engine during its operation and also provides protection for the engine and accessories.
This section is a description of the following cowls:
The cowls enclose the periphery of the engine so as to form the engine nacelle.
The nacelle ensures airflow around the engine during its operation and also provides protection for the engine and accessories.
This section is a description of the following cowls:
- engine air intake,
- fan cowl,
- the thrust reversers and the common nozzle assembly are covered in chapter 78
NOTE: Fan cowls and thrust reversers are not removed for an engine change since they are hinged to the pylon.
Nacelle Components