Maintenance test unit

Abstract

Description

FIG. 1 is a top plan view of the maintenance test unit showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof; and,

FIG. 6 is a left side elevational view thereof.

Claims

The ornamental design for a maintenance test unit, as shown and described.