Table of Contents
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Inspection and Maintenance
Inspection
Motor and Pump Couplings
UNIT PIPING SYSTEMS
(Fuel, Oil, Air, Water) Piping
and Valves
SYSTEMS MAINTENANCE ITEMS
LUBE SYSTEM
Lube Oil Pumps
Lube Oil Tank
Lube Oil Properties
Heat Exchangers
Lube Oil Immersion Heaters
What to Inspect for
Loose Bolts and Grease Plugs
Evidence of Wear
Leakage
Loose Hardware, Hangers and Clamps
Broken Supports
Vibration
Improper Valve Operation
Loose Valve Packing
Excessive Noise
Wear Ring Clearance
Thrust Bearing Wear
Bearing Seal Wear
Peeling Paint
Loose Hardware, Fittings on Internal
Piping and Tubing
Loose or Missing Hardware on Pipe
Hangers and Clamps
Loose Hardware at Pump Intakes
Presence of Sludge and Unusual
Foreign Matter in Bottom of Tank
Irregular Physical Properties of
Lubricant Sample Taken from Tanks
and Presence of Contaminants
Improper Operation
Leakage
Contaminated Water
Plugging of Leaking Tubes
Improper Operation
Auxiliary and Controls Systems Maintenance
Inspection
Frequency and
Turbine Status
A — S
A — S
D — O
M — O
M — O
M — O
M — O
M — O
M — O
Maj — S
Maj — S
Maj — S
A — S
Maj — S
Maj — S
Maj — S
Maj — S
M — S/O
M — O
M — O
M — O
3 Yrs. — S
M — O
Document
or Page
Reference
IMP–7
IMP–7
IMP–7
IMP–7
IMP–7
IMP–7
IMP–8
ACSM–5
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