TM 5-4120-367-14
TM 5-6675-325-14
Table 1-13. ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES
B - Before
D - During
A - After
W - Weekly
AN - Annually
(Number) - Hundreds of Hours
M - Monthly
S
- Semiannually
Q - Quarterly
BI - Biennially
1-54
Change 1