Document
These documents Mastercard, Docu Sheet, SFB, WRB are exclusive to
What is MTU?
These parts are connected aero-Dynamically
What are N1 and N2?
This supplies most thrusts on a turbo fan engine.
What is "bypass airflow'?
This must be lubricated with Petroleum Jelly or Engine oil prior to installation
What are packing or Gaskets?
or
What must be done to packing or Gaskets prior to install?
this is an advantage of the vernier calliper over a micrometer.
What is both inside and outside dimensions?
With regards to WRB the following The documents Assy PN, Standard Practices, IPC , Documentation Sheets are
What is not required? Or What is not part od a WRB?
The starter drives this when starting
What is N2?
compressor air is used for cooling these blades.
What are HTP Blades?
Which medium is used to cool the HPT blades?
NMP is an acronym for this
What is Non modular part?
The WRB can be found here
The company network?
Is the document used by manufacturers of aircraft, their engines or their components to communicate details of modifications which can be embodied in aircraft or engine.
What is a Service Bulletin?
Carbon and Brush seals are this type
What are Contact seals?
This is a multi-stage low-pressure compressor
What is meant by the term booster compressor?
It is the lead document giving information on the work-scope for an engine during the current shop visit.
What is the WRB?
Some MTU specific papers are referred to as this
What is a Green page?
This number denotes the Engine in ATA-specific 100.
What is 74?
What does number 74 denotes in ATA specific 100?
This can be eliminated using compressor bleed air system and variable vane system.
What is compressor Surge?
or
How to eliminated compressor surge?
It absorbs the energy from combustion gases and drives the compressor in a gas turbine engine.
What's the purpose of the HPT ?
This information must be considered first on opening a specific documentation of manual.
When is 'Effectivity'?
You sign out a tool and inspect it and find that it does not operate correctly.
What is Tag "do not operate" and return it to the tool crib for repair.
We can find this information in 72-00-31
Where is information about removal of LP compressor fan found?
This mechanically method is used to prevent fasteners from coming loose
What is lock wire?
mass flow which passes fan duct divided by that passes through core engine
What is By-Pass ratio?
This PPE must be worn cutting safety wire.
What are safety glasses/goggles?
The part is marked with “aa and ab" in the Effectivity Column, V2500 IPC (Illustrated Parts Catalog).
How is a parts identified as being pre SB and SB standards?