5-3. DAILY PREVENTIVE MAINTENANCE CHECKS AND SERVICES CHART.
Sequence No.
Item
Procedure
References
1
Completeness ..............
See that the equipment is
Appx II.
complete.
2
Connectors ..................
Check the tightness of all
connectors.
3
Meter glass and
Check the meter glass and indicator
indicator lens.
lenses for cracks.
4
Exterior
Clean the gyro magnetic compass
surfaces.
test set and its transit case.
5
Controls and
While making the operating checks
indicators.
(item 6), observe that the
mechanical action of each knob
and switch is smooth and free of
external or internal binding and
no excessive looseness is
apparent. Also check the meter
for sticking or bent pointer.
6
Operation.....................
During operation (para 4-5 through
conditions or performance.
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