How To Add, Modify or Delete TBOS

TBOS.

With Camotool, you can easily manage TBOS by adding, modifying, or deleting entries. The tool allows you to create new TBOS records, update existing configurations, and remove those that are no longer needed, helping keep the system organized and up to date.

 

1 STEP

The image shows the maintenance rules table, where different tasks and their related information are displayed, such as the performed date, last due date, tolerance, next due date, and the TBOS value associated with each rule.

Each row represents a specific maintenance rule. In the example, the rule “Check calibration of airspeed indicator and altimeter” is shown together with its maintenance data. The TBOS column indicates the time between overhauls or scheduled maintenance for that rule.

To access and manage the TBOS information, you must first open the performed rule window. To do this:

 

Locate the maintenance rule you want to review in the table.

Right-click on the row of that rule.

A context menu will appear.

Click on “View performed rule".

This action opens the performed rule window, where you can access the detailed configuration of the rule, including the TBOS settings. From there, you can review or manage the TBOS values associated with that maintenance rule.

 

 

STEP 2

The table contains several fields:

Detail – Indicates the type of interval used. In this case it is Months/Days recurring, meaning the task repeats periodically based on time.

Performed hours / Performed cycles – Counters related to the moment the task was last performed. In this example they are set to 0.

Performed date – The last date when the task was recorded as completed (2021-07-19).

Value – The TBO interval. Here it is 24, meaning the task must be repeated every 24 months.

Next Due – The calculated next due date for the task (2023-07-19) with a ±1 month tolerance.

First alert / Second alert / Third alert – These define the warning alerts before the due date. In this example:

First alert: 3 months before

Second alert: 2 months before

Third alert: 0 months before

Active – Indicates whether this TBO is currently active.

Comment – Field to add notes if needed.

 

How to modify the TBO

To modify the TBO value:

- Go to the TBOS tab of the performed rule.

- In the top-right corner of the table, click the Edit (pencil) icon.

- The fields in the row will become editable.

- Modify the Value field to change the TBO interval (for example, change it from 24 months to another value).

- Adjust other parameters if necessary, such as alerts or tolerance.

- Click the Save (disk) icon to store the changes.

After saving, the system will recalculate the next due date according to the new TBO configuration.