TM 55-1930-209-14&P-3
Table B-1. Preventive Maintenance Checks and Services for ROWPU System (Continued)
B-Before
D-Daily
Q-Quarterly
D-During
W-Weekly
S-Semiannually
A-After
M-Monthly
A-Annually
ITEM
PROCEDURES
INTERVAL
TO BE
CHECK FOR AND HAVE
EQUIPMENT
ITEM
INSPECTED
REPAIRED OR ADJUSTED
IS NOT READY/
NO.
AS NECESSARY
AVAILABLE IF:
B D
A D W M Q
S
A
5) Disconnect hose containing valve
RO14.
.
6) Tip drum from vertical position and
remove using drum lifter and bridge
crane with 2-ton hoist.
7) Use drum lifter and bridge crane with
2-ton hoist to position drum to stand
so large bunghole in on bottom and
small bunghole is on top when drum is
tipped into place.
8) Connect hose containing valve R014
to small threaded drum bunghole.
9) Connect hose containing valve R013
to large threaded drum bunghole.
10) To clean ROWPU 1, use seawater
pump 1. Position seawater (SW)
valves:
O = Open
X = Closed
SW Valve No.
Valve Position
1
0
5
X
7
X
9
0
11
0
13
X
16
0
19
X
20
0
22
X
24
X
29
X
B-15
