Table 1-3. ORGANIZATIONAL PREVENTIVE MAINTENANCE CHECKS AND SERVICES - Cont
B - Before
W - Weekly
SN - Annually
D - During
M - Monthly
S
- Semiannually
A - After
Q - Quarterly
BI - Biennially
ITEM
NO.
4
IN-
TER-
VA L
M
S
TM 5-6675-322-14
ITEM TO BE INSPECTED
PROCEDURE
VAN BODY - Cont
I n s p e c t F i r e E x t i n g u i s h e r.
1.
2.
3.
4.
Remove from mounting bracket. Check free movement
o f b r a c k e t.
Inspect nozzle and adapter assembly for damage.
I n s p e c t s e a l . B e s u r e i t i s n o t b r o k e n.
Weigh cylinder. Replace if gross weight has de-
creased by 6 oz (170 g) or more.
1-57
(Number) - Hundreds of Hours
