Austro Engine E4 Series - 81-00-00 System Description

E4 Series
Maintenance Manual
Turbocharging
E4.08.04
Rev. 29
Page 1
81 - Contents
01-Jul-2020
Table of Contents
Chapter 81
81-00-00 System Description .......................................................................................... 1
1. General .............................................................................................................................. 1
2. Charged Air System ............................................................................................................ 1
A. Turbocharger ................................................................................................................. 2
B. Components of the aircraft .............................................................................................. 4
C. Part of the engine ........................................................................................................... 4
Troubleshooting Information ........................................................................................... 101
1. General ........................................................................................................................... 101
81-20-00 Turbocharger ............................................................................................... 201
1. General ........................................................................................................................... 201
2. Special Tools ................................................................................................................... 201
3. Turbocharger .................................................................................................................. 202
A. Remove the turbocharger ............................................................................................. 202
B. Install the turbocharger ............................................................................................... 202
4. Boost Pressure Actuator (BPA) ......................................................................................... 204
A. Remove the BPA .......................................................................................................... 204
B. Install the BPA ............................................................................................................. 204
5. Wastegate Controller ....................................................................................................... 208
A. Remove the Wastegate Controller ................................................................................. 208
B. Install and adjust the Wastegate Controller ................................................................... 210
C. Examine the Wastegate Controller adjustment............................................................... 214
D. Install the Wastegate Controller Conrod Fail-Safe Bridge ................................................ 216