AW 139_CHAPTER 78 EXHAUST

What air is additional released inside the exhaust duct and goes overboard together with the exhaust gasses?. Compressor Mid-Frame vent air. Accessory Gearbox breather air. P2.8 Compressor bleed valve air.

The engine exhaust duct assembly (airframe part) is composed of: One part or 5 main exhaust parts, depending on aircraft serial number main exhaust duct parts. One part. Two or Three main exhaust duct parts, depending on aircraft serial number.

The Exhaust Duct Collector is made of: Stainless Steel. Titanium. Aluminum Alloy 7075 T6.

The engine exhaust section is known as: Station 3 of the engine. Station 7 of the engine. Station 2 of the engine.