

The air filter attaches to the front of the alternate air valve. Alternate Air Valve Assembly The alternate air valve is attached to the RH face of the air filter housing. The air intake has three main parts: - Alternate air valve assembly. A lever below the instrument panel, right-side of the pilot, operates the alternate air valve. The same sort of hose feeds the air from the alternate air valve to the turbo-charger. The air filter box is connected to the air intake duct via by a flexible hose. TRAINING USE ONLY Engine F-03 DA 40 Series (Austro Engine) Issue: JulyĪir Intakes General An air filter housing, air filter and alternate air valve assembly make up the low pressure engine air intake system of the DA 40 NG airplane. For data on conducting an engine test after installation refer to the Operation Manual for the E 4 -A engine. General This Chapter describes the power plant removal and installation of the DA 40 NG. Refer to the AE Operation Manual, latest revision for data on the starter. Chapter 80 Starter system control and installation. Refer to the AE Operation Manual, latest revision for data on the engine oil system. Refer to the AE Operation Manual, latest revision for data on the fuel injection system. Refer to the AE Operation Manual, latest revision for data on the engine. Refer to these Chapters for data about other engine systems: - Chapter 72 Engine. For particular information on the firmware refer to applicable DAI Service Bulletin. ATA 71 – POWER PLANT (AE 4 -A) Refer to the DA 40 NG Airplane Flight Manual for engine start/stop procedures.
