Performs electrical inspection of electro-mechanical components. (3) Troubleshoots and repairs problems in the electrical components of liquid fuel distribution systems. Measures, cuts, threads, joins, and fits piping as required to perform system modification or to repair/replace system components. Performs liquid calibration of fuel storage tanks and flow meters. Troubleshoots, repairs, and tests equipment installed in vehicle gas stations and truck loading fill stands. Disassembles units and examines component parts for evidence of scratches, wear, cracks, pits, or breaks. Troubleshoots, overhauls, removes, and replaces high/low level controls, liquid level gauges, automatic fueling/defueling valves, pressure regulating valves, water drain valves, excess flow valves, pressure/vacuum vents, and roof seals and sumps. Lubricates valves and pumps replaces gaskets and seals corrects pumping equipment misalignment cleans strainers and filters services filter separators and checks meters for correct delivery and calibration. Performs modification of systems in accordance with applicable manuals, technical publications, and manufacturer's specifications. Removes installs, repairs, and troubleshoots component parts of fuel systems to correct malfunctions of turbine, centrifugal, and rotary pumps, manually operated plug/ball valves, hydraulically operated diaphragm-type valves, pilot control systems, tank gauges and vents, filter separators, fuelflow meters, hydrant outlets, differential pressure gauges, and truck loading and fill connections. (2) Performs all phases of liquid fuel system and component maintenance including preventive maintenance, troubleshooting, repair, and modification. Maintains records of inspections, maintenance, and repairs, as required. Conducts follow-up inspections of contractor and in-house repairs. Inspects entire fuel distribution system and components to detect possible explosive and toxic hazards and system deficiencies.
System mechanic 18 release date portable#
Inspects tank cleaning equipment such as portable pumps, respirators, air lines, harnesses, hoses, and compressors. Conducts diagnostic checks on sensors, alarm components, and emergency shutoffs.
System mechanic 18 release date manual#
Tests and calibrates fuel flow meters, and checks manual and diaphragm valves for proper operation. Checks pumps for unusual noise, vibration, and proper operation. Performs ground resistance tests and pressure checks system to identify leaks. Performs corrosion control on exposed piping. Checks interior and exterior of tanks for corrosion, leakage, contam ination, and sludge and correct operation of roof sumps, roof seals, liquid level gauges, product recovery systems, etc., and inspects gauging equipment for calibration. Inspects fuel tanks and vents for proper ventilation.
(1) Inspects and tests fuel receiving, storage, and distribution facilities and performs preventive maintenance on fuel systems and components. As a FUEL DISTRIBUTION SYSTEM MECHANIC, WG-4255-10, duties include:
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