TM 9-1220-238-14
Table 3-2 Organizational Preventive Maintenance Checks and Services
Q-Quarterly
Total Man-hours required 05
Work
Sequence
Item to be Inspected Procedure
Time
Number
(M/H)
VERNIER, PLOTTING AND AZIMUTH SCALES
1
Check for damage and legibility (Para 3-12a (7) 4-6c and e)
01
PLOTTING BOARD
2
Check adjustments and orientation (Para 2-6a thru d)
02
CARRYING CHEST
3
Check cleanliness and function of air relief valves (Para 2-5l and 5-4d )
01
3-6
