1. Manuals
  2. Brands
  3. Austro Engine Manuals
  4. Engine
  5. E4-Series
  6. Maintenance manual

Austro Engine E4-Series Maintenance Manual

Hide thumbs
1
2
3
4
5
6
7
8
Table of Contents

Advertisement

Quick Links

Download this manual
This Temporary Revision MM-TR-MDC- E4-469 is approved in conjunction with the
Design Change Advisory MDC- E4-469 and is valid in conjunction with the latest
revision of the Maintenance Manual (MM) until this Temporary Revision has been
incorporated into the MM.
The limitations and information contained herein either supplement or, in the case of
conflict, override those in the MM.
The technical information contained in this document has been approved under the
authority of DOA ref. EASA.21J.0399.
Doc. Nr.
E4.08.04
Instruction:
-
Print this document on yellow paper (single-sided)
-
Insert this cover page as the first page of the RM
-
Insert the other pages of this Temporary Revision adjacent to or in front of the
corresponding RM pages
4
Issue Date: 04.08.2021
Maintenance Manual
E4-Series
TEMPORARY REVISION
MM-TR-MDC-E4-469

Turbocharger stud repair

Affected Section(s)
Turbocharger stud repair
78.4
E4.08.04
MM-TR-MDC-E4-469
Affected Page(s)
205ff
COVERPAGE

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the E4-Series and is the answer not in the manual?

Questions and answers

Related Manuals for Austro Engine E4-Series

Summary of Contents for Austro Engine E4-Series

  • Page 1 E4.08.04 Maintenance Manual MM-TR-MDC-E4-469 E4-Series TEMPORARY REVISION MM-TR-MDC-E4-469 Turbocharger stud repair This Temporary Revision MM-TR-MDC- E4-469 is approved in conjunction with the Design Change Advisory MDC- E4-469 and is valid in conjunction with the latest revision of the Maintenance Manual (MM) until this Temporary Revision has been incorporated into the MM.
  • Page 2 If any failure such as excessive wear, cracks, dents, leaks or scratches on any part or assembly is detected during execution of the steps described in this section this part must be replaced or contact Austro Engine GmbH.  In this manual the removal of only one stud bolt is described. It applies to all corresponding stud bolts.
  • Page 3 E4.08.04 Maintenance Manual MM-TR-MDC-E4-469 E4-Series 4.1.2 Preliminary work 4.1.2.1 In case T/C is installed  Remove engine cowling to gain unimpeded access to the T/C.  Remove soot and dirt from the working area if necessary.  Remove exhaust pipe if necessary.
  • Page 4 E4.08.04 Maintenance Manual MM-TR-MDC-E4-469 E4-Series 4.1.3 Removal of stud bolt 1. Screw on first standard nut M10 (red) nut onto stud bolt until approx. 12mm of threaded end sticks out of the nut. Do not tighten! 2. Screw on second standard nut M10 (green) onto stud bolt 3.
  • Page 5 E4.08.04 Maintenance Manual MM-TR-MDC-E4-469 E4-Series 4. Remove stud bolt by turning the first M10 nut (red) or both nuts in counterclockwise direction. If both nuts turn counterclockwise and stud bolt does not move repeat procedure using screwlock (e.g.Loctite 2701). Do not overtighten nuts on stud bolt! If stud bolt is wrenched off it cannot be...
  • Page 6 E4.08.04 Maintenance Manual MM-TR-MDC-E4-469 E4-Series 4.1.4 Inserting new stud bolt 1. Screw on first standard nut M10 (red) nut onto longer thread of new stud bolt until approx. 12mm of threaded end sticks out of the nut. Do not tighten! 2.
  • Page 7 E4.08.04 Maintenance Manual MM-TR-MDC-E4-469 E4-Series 5. Remove stud bolt with nuts from clamping jaws and insert shorter thread side into corresponding thread hole of T/C turbine housing. 6. Tighten on second nut (green) to 40Nm or until both nuts turn on stud bolts.
  • Page 8 E4.08.04 Maintenance Manual MM-TR-MDC-E4-469 E4-Series 8. Remove both nuts from stud bolt by hand 9. Reinstall T/C acc. to maintenance manual E4.08.08 (Chapter 78) if necessary. 10. Reinstall exhaust pipe and engine cowling if necessary. Issue Date: 04.08.2021 Turbocharger stud repair...

This manual is also suitable for:

Mm-tr-mdc-e4-469

Table of Contents