game of maintainability

GAME OF MAINTAINABILITYGAME OF MAINTAINABILITYALTER EVO INGENIEROSALTER EVO INGENIEROS

Maintainability is the relative ease and economy of

time and resources with which an item can be retained

in, or restored to, a specified condition.

The Game of Maintainability has the target to train

the maintainability principles and the definition of

maintainability programs.

Directed to:

Students of

Technical

Schools

Engineers &

Technicians of

Maintenance

Designers of

machines

Use learning methods:

• Problem-based learning.

• Cooperative learning.

• Used in Technical Schools.

Based in the handbooks:

• DOD-HDBK-791 Military Handbook

Maintainability Design Techniques – Metric.

• MIL-HDBK-470A Department of Defense

Handbook Designing and Developing

Maintainable Products and Systems

Volume I.

Requirements:

• 1 official copy of the game.

• 2 facilitators.

• From 12 to 36 players in 12 teams.

• Stopwatch, memo pads, graph papers, clip-

charts, makers, post-its, paper,…

Game Box:

• Game rules.

• 12 machines (to repair).

• 1 poster-guide.

• 12 cards penalty factors.

• 12 cards bonus factors.

• 4 Maintainability program generators.

GAME BOX

Facilitators:

• Strong knowledge of DOD-HDBK-791

and MIL-HDBK-470A.

• Lead the game.

• Help the players to obtain the goals.

1st Step:

• Repair a machine with penalty

factors.

• Measure the time to repair.

• Draw the maintainability functions

and calculate maintainability rates.

2nd Step:

• Define a maintainability program to remove

the penalty factors (with the maintainability

program generators).

• Redraw the maintainability functions and

recalculate maintainability rates.

• Compare and discuss results.

3rd Step:

• Define a maintainability program to include

features to facilitate maintainability (with the

maintainability program generators).

• Redraw the maintainability functions and

recalculate maintainability rates.

• Compare and discuss results.

Main Tool: Maintainability Program Generator.

Management Approach

Design for Maintainability:

Specific Considerations

Design for Maintainability:

Design ToolsMaintainability

Analysis and Test

Data Collection and Analysis

1 0 2 0 3 0 4 0 5 0 4 0 3 0 2 0 1 0

1 02 03 04 05 04 03 02 01 0

TOUCHDOWN!

Learn the principles of maintainability

Define maintainability

programs

Improve

team

working Easy and funny