Auxiliary and Controls Systems Maintenance Inspection and Maintenance
ACSM–10
Inspection
Document
or Page
Reference
Inspection
Frequency and
Turbine StatusWhat to Inspect for
Starting Clutch
Improper Clearance of Clutch Jaws at
Engaged and Disengaged Positions
Improper Operation of Limit Switch
Worn Clutch Jaws
SA — S
SA — S
A — S
IMP–16
Torque Converter
External Oil Leaks at Shaft Seals,
Bolted Flanges, Cover Plates
D — O
IMP–16
Tubing Connections and
Hydraulic Hoses Leakage, Wear, Chafing and Abrasions
Q — O
Ratchet System
Oil Leakage
Dirt in Commutator
Faulty Pump
D — O
A — S
A — S
IMP–16
Accessory Gear Train
Gears Pitted, Scored, Galled
Broken Teeth and Gear Wear
A — S
Maj — S
FIRE PROTECTION SYSTEM
System Package Lagging
Leakage at Lagging
Open Joints Between Bases, Roof
Joints and Door Fits
Pilot Operated Cylinders Show
Improper Pressure at Gauges
A — S
A — S
A — S
IMP–21
High Pressure System
Ventilation Dampers Operate Freely
and are not Obstructed
A — S
IMP–21
High Pressure Storage
Cylinders Loss of Cylinder Weight
SA — S
IMP–21
Fire Detectors
Improper Operation
A — S
IMP–21
High Pressure System
Solenoid Pilot Valve and
“Puff” Tests Verification of Proper Operation of
System
A — S
IMP–22
Ventilation Dampers Operate Freely
and are not Obstructed
A — S
Low Pressure (if applicable)
CO
2
System Electric Release
and “Puff” Tests Verification of Proper Operation of
System
A — S
IMP–22
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