محمد الشاوي

• Repair and maintenance of the heavy machineries such as bulldozers, cranes, graders and other heavy construction equipment using hand and power tools.
• Test repaired equipment's to ensure proper performance when used.
• Clean, lubricate, and perform other routine maintenance work on equipment and vehicles.
• Assemble gear systems, and align frames and gears.
• Performs routine maintenance checks and adjustments on such things as fluid levels, hoses, belts, brakes, tires, and clutches, changing filters and oil, and lubricating vehicles and motor driven equipment.
• Adjust and repair gasoline and diesel tractors, and hydraulic and cable operated attachments on tractors.
• Repairs and adjusts diesel power units, hydraulic systems, injection valves and systems.
• Repairs and adjusts hydraulic pumps, safety valves, and load packers and dump trucks.

• Repair and maintenance the mechanical equipment.
• Change the gasket of the valves and change the turbine of the pomp with O-rings.
• Using the heater to pull out bearings.
• Inspects used parts to determine changes in dimensional requirements, using rules, calipers, micrometers, and other measuring instruments.
• Lubricates and cleans parts.
• Dismantles devices to gain access to and remove defective parts, using hoists, hand tools, and power tools.