NVS 6
MANUAL
8 OPERATIONAL STATUS CHECK
8.1In the course of the NVS 6 service, it is essential to continually carry out its inspection. The inspection shall be accomplished during all kinds of maintenance checks with the aim of determining the unit operational status, and detecting in due time its defects and their correction. The operational status of the unit is exemplified by its serviceability, completeness of its standard set, and readiness for use.
8.2The list of the basic checks of the NVS 6 and its accessories for operational status (inspection procedures) is presented in Table 3.
Table 3
Procedure | Inspection method | Technical requirements |
|
|
|
1 Unit standard | Check the standard | The unit standard set |
set inspection for | delivery set against | shall comply with the |
full complement | the list of the unit com- | standard delivery set |
| ponents in the Log | specified in the NVS 6 Log |
| Book. | Book. |
|
|
|
2 External | Inspect the unit for | The external surfaces of |
inspection of | external condition (vi- | the unit and its accessories |
the unit and its | sually). | shall not be affected by |
accessories |
| cracks, dents, traces of cor- |
|
| rosion and other defects. |
|
| The lenses and |
|
| eyepieces shall be free |
|
| from cracks, spots of |
|
| grease and dirt. |
|
|
|
3 Serviceability | The procedure for | With the unit energized |
test of the unit and | serviceability test is | (either from the helicopter |
its accessories | described in Section 6 | electrical system via the |
| of this Manual. | voltage converter, or from |
|
|
|
Table 3, cont'd
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