INTERVAL
ITEM
NO.
ITEM TO BE INSPECTED
PROCEDURE
Equipment is
Not Ready/
Available
TM 5-4320-306-10
Table 2-2. Preventive Maintenance Checks and Services Continued
B - Before Operation
A - After Operation
D - During Operation
W - Weekly
B
D
A
W
9
Gate Valve (Discharge).
Gate valve cannot
open or close.
Check that gate valve (1) operates freely from full
open to full close and back.
2-21
