MANUALS > Shop > Shop Module > Shop, Update Menu > Shop W/O > Shop Work Order Detail > W/O Shop Detail Buttons > P/N N/L/A Installation and Removal Button, via W/O Shop Detail

The NLA Installation/Removal button option can be used to strip and build Next Lower Assemblies (N/L/As) in the system. This is normally used in a workshop situation, but can also be used for other purposes such as engine or landing gear assembly.

• Search section - The top of the screen has three fields for you to enter/update: the P/N, S/N and Work Order for the assembly that you are working on.
• W/O Items section - The left block on the screen contains items that were issued to the Work Order (items that would be required to be installed on the assembly).
• Removed N/L/A Items section - The right block is used for the removed parts from the assembly.
• N/L/A section - The bottom section of the screen contains the next level down from the N/H/A P/N S/N specified at the top of the screen. This option can only install/remove one level at a time. If a part is removed that has lower assemblies, the lower assemblies will be removed too.

When accessed from the Shop W/O, P/N Information tab, the N/H/A P/N, N/H/A S/N, and Shop W/O are listed by default.

The following information/options are available in this window:
_____________________________________________________________________________________

N/H/A P/N

The Next Higher Assembly requiring an NLA part to be removed/installed.

N/H/A S/N

The Serial Number of the N/H/A requiring an NLA part to be removed/installed.

W/O

The Work Order used to categorize, manage, and schedule work requirements for aircraft maintenance.

Robbed Replacement checkbox

Select this checkbox if the NLA to be installed will replace a robbed part in the assembly.

Note: This checkbox is an indicator for financial purposes only.

_____________________________________________________________________________________

To move parts between sections, select the item to move and click the up/down arrows to the desired section.

For more information on this window refer to the P/N N/L/A Installation and Removal window via Technical Records.