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TM 55-4920-383-13&P
Table 3-1. Inspection Requirements-Continued
Major assembly,
item, or area
Requirement
Intermediate inspection
Transit case
Test Set exterior
Check for dented or sprung
cover on case.
Periodic inspection
Test Set
Test Set and cable
Check for grease, dirt,
assemblies
dust, or grime.
Section IV. PREVENTIVE MAINTENANCE
3-8.
Cleaning.
The removal of grease, dirt, dust and grime from the Test Set is necessary for the
proper operation of the Test Set. All items, except electrical contacts, should be wiped
with a clean, lint-free cloth dipped in ethyl alcohol (item 1, table 1-4). A dry, lint-free
cloth should be used to clean contacts.
3-9.
Lubrication.
No lubrication of the Test Set is required at the organizational level of maintenance.
Section V. OPERATIONAL CHECKOUT
3-10.
Performance Checks.
Performance checks are given in table 3-2. Performance checks are used to determine
if the test set is operating within its operating limits. If the test set does not meet the
requirements established in the Normal indication column of table 3-2, a trouble is indi-
cated and reference should be made to the Corrective action column to correct the malfunc-
3-7
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