Table 2-4. Preventive Maintenance Checks and Services
for Workboat, Lifesaving, and Firefighting System (Continued)
Q - Quarterly
S - Semiannually
A - Annually
CHECK FOR AND HAVE
IS NOT READY/
REPAIRED OR ADJUSTED
B D A D W M Q S A
8) Reassemble parts in reverse order of
disassembly using new gasket and
impeller seal. Tighten impeller screw
to 70 Ib/ft torque, mounting screw to
24 ib/ft, and cover nuts to 14 lb/ft.
9) Remove pump "OUT OF SERVICE"
tag upon completion.
t. Inspect pump suction hoses and exhaust
hose for damage or wear. Notify shift
leader or bargemaster if repair or
replacement is required.
u. Inspect valves, strainer, and adapter for
damage and wear. Clean as necessary.
Operate valves to prevent sticking. Notify
shift leader or bargemaster of any defi-