| 108 Cutting and Fitting Gaskets |
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 Examines leak prevention, gasket groups and classifications, installation and removal procedures, and gasket fabrication. (25 minutes)
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| 109 Hydraulics & Pneumatics – Part 1 |
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Examines hydraulics and pneumatics, flusers_id mechanics, Pascal’s Law, Boyle’s Law, and the mercury column experiment. (40 minutes)
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| 110 Hydraulics & Pneumatics – Part 2 |
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Takes a look at cylinder types and operation, hydraulic pumps, discharging, sewering, and recirculation. (20 minutes)
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| 111 Hydraulics & Pneumatics – Part 3 |
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Examines valve types and their purposes, cylinder packing procedures, and accumulators. (30 minutes)
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| 112 Lubrication |
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Addresses the purposes of lubrication, viscosity, types of lubricants and lubrication systems, SAE ratings, the lubrication chart, and safety precautions. (25 minutes)
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| 113 Introduction to Bearings |
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Addresses the types, uses and functions of bearings, dissimilar and similar metals, bearing composition, and how viscosity and lubrication affect bearings. (25 minutes)
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| 114 Bearing Types & Maintenance |
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Examines bearing types, anti-friction bearings, metric and numbering systems, transmission units, pillow blocks, flange bearing units, clearance, relining, operating temperatures, oil contamination, and bearing cleaning. (30 minutes)
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| 115 Introduction to Bearing Lubrication |
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Addresses lubricant functions, pump bearing life, pump bearing lubrication methods, and more. (20 minutes)
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| 116 Greased Bearing & Oil Mist Lubrication |
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Examines reasons and procedures for re-greasing bearings, and oil mist systems and their maintenance. (40 minutes)
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| 117 Compression Packings |
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Addresses the use and types of compression packings, their materials, leakage control, removal and inspection, installation, reversal, size, and additional rings. (35 minutes)
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| 118 Automatic Packings |
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Examines the purposes of lip-type and squeeze-type packings, as well as O-rings, X-rings, and delta rings. (25 minutes)
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| 120 V-Belts & Positive Drive Belts |
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Examines belt drive styles, code marking, belt storage, formulas, drive alignment, installation, tension, maintenance, and the belt numbering system. (60 minutes)
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| 122 Mechanical Seals |
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Explores the types, use, and parts of a mechanical seal, and how to protect it from damage. (40 minutes)
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| 125 Introduction to Chain Drives |
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Explores the parts, pitch, width, diameter, and identification of chain drives. Other topics include sprocket types, and the inspection, installation, and maintenance of chain drives. (25 minutes)
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| 126 Installation & Maintenance of Chain Drives |
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Examines installation of roller and silent chains, use of measuring devices, alignment of sprocket wheels, shaft and chain adjustments, lubrication and maintenance of silent chains, and more. (25 minutes)
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| 129 Introduction to Pumps – Part 1 |
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Addresses proper roller installation, use of measuring devices and detachers, sprocket wheel alignment, shaft and chain adjustment, and installation, lubrication and maintenance of silent chains. (25 minutes)
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| 130 Introduction to Pumps – Part 2 |
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Examines pressure, pressure and liqusers_id height formulas, types of head, and various pressure and pump calculations. (35 minutes)
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| 131 Introduction to Pumps – Part 3 |
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Explores different ways pressure is depicted, net positive suction head, available and required NPSH, and troubleshooting indicators and the factors that lead to them. (25 minutes)
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| 133 Shaft Alignment |
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Examines shaft misalignment, couplings, coupling alignment methods and adjustments, and the effect of temperature during installation and operation. (35 minutes)
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| 134 Pump Seals & Seal Flushes |
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Addresses the components and types, seal arrangements, API flush plans, and mechanical seal maintenance techniques. (45 minutes)
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| 135 Positive Displacement Pumps |
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Examines situations where positive pumps are used, types of positive displacement pumps, the principle of displacement, positive displacement pump operation, cavitation, and excessive discharge pressure. (40 minutes)
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| 136 Centrifugal Pumps |
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Explores key components of centrifugal pumps, types of centrifugal pumps, pump standards, and pump maintenance techniques. (40 minutes)
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