What is a MSG 3 maintenance program?

The basic goal of MSG-3 is to identify maintenance tasks which are both effective and efficient in enabling a new aircraft to be designed and operated in a manner which achieves a satisfactory level of safety and reliability throughout its life.

What are the levels of MSG 3 inspections?

What’s in an MSG 3 Inspection?

• Lubrication-Servicing (LU-SV)
• Operational-Visual Check (OP-VC)
• Inspection-Functional Check.
• Specific Inspection Types.
• General Visual Inspection (GVI)
• Detailed Inspection (DET)
• Special Detailed Inspection (SDI)
• A Stand-alone General Visual Inspection (GVI)

Why is it important to follow the MSG 3 recommended practices?

MSG-3 analysis enhances safety by providing justified, clear and complete aircraft coverage. Enhances design capability by ensuring that safety criticality is maintained. Safety consequence must have a task to detect deterioration or failure, otherwise redesign is mandatory.

What is MRBR in aviation?

This AC refers to these minimum scheduled tasking/interval requirements as the Maintenance Review Board Report (MRBR), the Maintenance Type Board Report (MTBR), or the Original Equipment Manufacturer (OEM)/type-certificate holder’s (TCH) Recommended Maintenance Procedures.

What is the MSG process?

MSG stands for Maintenance Steering Group (3 is the 3rd version of the process and has been around since 1980). It provides a process which is used for developing scheduled maintenance tasks and intervals, which will be acceptable to the regulatory authorities, the operators and the manufacturers.

What is task oriented maintenance?

This methodology has a task-oriented approach to maintenance that analyzes system failure modes from a system level, or top down. Maintenance tasks are performed for safety, operational, or economic reasons. They involve both preventive maintenance and failure finding tasks.

What are inspection methods?

Some common. methods are visual, microscopy, liquid or dye penetrant inspection, mag- netic particle inspection, eddy current testing, x-ray or radiographic test- ing, and ultrasonic testing. This chapter provides an overview of the in- spection methods that will be covered in the remainder of this book.

What is MSG analysis?

What is a detailed visual inspection?

A visual examination of an interior or exterior area, installation or assembly to detect obvious damage, failure or irregularity. This level of inspection is made from within touching distance unless otherwise specified.

What is the difference between MRBR and MPD?

The MPD is the source document for the initial maintenance program. The Maintenance Planning Document (MPD) contains all the Maintenance Review Board (MRB) requirements, as contained in the Maintenance Review Board Report (MRBR) together with all additional mandatory scheduled maintenance requirements.

What is maintenance planning document?

Maintenance planning documents (MPDs) are provided by aircraft manufacturers to describe the repetitive tasks that are required to maintain their aircraft.

What is a maintenance program?

Operators Maintenance program • Summary Page 5 Maintenance Programs A Maintenance Program is a document which describes the specific maintenance tasks and their frequency of completion, necessary for the continued safe operation of those aircraft to which it applies.

How is MSG measured?

MSG can be tested in foodstuffs by analytical methods; High Performance Liquid Chromatography (HPLC) and High Performance Thin Layer Chromatography (HPTLC). MSG can also be analyzed through Chemical Analysis (Potentiometric Titration Method).

How many types you can visual inspection?

Categories of Remote Visual Inspection The three major types of RVI equipment are rigid borescopes, fiberscopes, and videoscopes. All three types of RVI use a long tube that a tech inserts to examine the area of interest.

What is the difference between MRB and MPD?

Are MPD tasks mandatory?

Whilst the MPD is the document required for the initial aircraft operator’s maintenance program it is by no means mandatory to comply in every case with subsequent changes to the MRBR.

What is MSG-3 training?

MSG-3 Training. This course consists of presentations and workshops aimed at stimulating audience interest and involvement. It is strongly recommended for operators, regulators, vendors, contractors and consultants who support maintenance program development Training. Aeronovo will customize courses according to customer needs.

What are MSG-3 maintenance guidelines?

For each potential failure cause, the MSG-3 guidelines provide task oriented logic to determine the appropriate scheduled maintenance tasks. The resulting task oriented program consists of specific tasks, selected for a given functional failure consequence based on actual reliability characteristics of the equipment they are designed to protect.

What is the difference between MSG2 and MSG3?

MSG-3 expected the assessment of functional failures and the assignment of the consequences of those failures into two basic categories, ‘SAFETY’ and ‘ECONOMIC’. Unlike MSG2, MSG3 is a task orientated and this eliminated the confusion associated with the different interpretations of ‘Condition Monitoring’, ‘On-condition’ and ‘Hard time’.

Is MSG-3 approved by EASA (MRB chairman)?

This document will finally be approved by EASA (MRB Chairman). The MSG-3 process pro- vides for tasks, such as lubrication, visual inspections, operational or functional checks, restoration and discard. (Discard refers to removing life-limited parts and replacing them with new ones.)