TM 55-1905-223-24-14
Table 2-1. Preventive Maintenance Checks and Services (PMCS) for the Gyro Compass System - CONT
E - Each Watch
W - Weekly
M - Monthly
Interval
Items
Procedures
To Be
Item
Inspected
No.
E
W
M
23
Power converter stuffing
Check for looseness and secure.
tubes and mounting bolts
24
Power converter exterior
Clean with damp soft cloth (Appendix C, Item 2).
surfaces
Check for rust and corrosion.
25
Power transfer unit cover,
Check for looseness and secure.
stuffing tubes, and mount-
ing bolts
26
Power transfer unit
Clean with damp soft cloth (Appendix C, Item 2).
exterior surfaces
Check for rust and corrosion.
2-6
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