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 Preventive Maintenance Checks and Services
Table 2-1.
A - Annually
Q - Quarterly
S - Semiannually
D - Daily W - Weekly M - Monthly
Items To Be
Interval
Item
Procedures
Inspected/
No.
D
W
M
Q
S
A
Serviced
PROPELLER SHAFT ASSEMBLY - CONT
c. During operation, check stern tube to see if it is hot
90
q
to the touch of the hand.
Shaft
Assembly -
During operation, check that a thin stream of seawater
d.
CONT
is trickling by the stuffing box assembly packing
gland. If not, this indicates a problem of stern tube
seawater cooling.
Clean meter faces (plastic) with soapy water. Wipe dry
Electrical
91
with lintless dry cloth.
Self
q
Generating
Arbitrary
Scale
Meters
(Wheelhouse
and Engine
Control
Station
Consoles)
VALVES/STRAINERS
Visually inspect for security, corrosion, or evidence
Valves and
92
q
of leakage.
Strainers
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