Maintenance Scheduling for mechanical Equipment
I. Introduction 1
1.1 Preventive maintenance
1.2 Predictive maintenance
1.3 Inspection checklists
II. Hydraulic turbines, large pumps and auxiliary pumps
2.1 Pumps
2.2 Hydraulic turbines
2.3 Cavitation erosion, abrasive erosion, and corrosion
2.4 Wearing rings
2.5 Packing/mechanical seals
2.6 Bearings
2.7 Shaft couplings
2.8 Shaft alignment
2.9 Vibration monitoring and analysis
2.10 Oil and lubricants
2.11 Inspection checklist
III. Penstocks, outlet pipes, gates, valves, and auxiliary piping systems
3.1 Penstocks and outlet pipes
3.2 Gates and valves
3.3 Guard gate and valve closure tests
3.4 Auxiliary piping systems
3.5 Inspection checklist
IV. Governors
4.1 General
4.2 Inspection checklist
V. Air compressors
5.1 General
5.2 Reciprocating aircompressors
5.3 Rotary screw air compressors
5.4 Accessories
5.5 Inspection checklist
VI. Cranes, hoists, rigging equipment, and elevators
6.1 Cranes and hoists
6.2 Ropes, slings, chains and rigging hardware
6.3 Shop fabricated lifting devices and rigging hardware
6.4 Elevators
6.5 Inspection checklist
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