More information from O*NET OnLine:

Motorcycle Mechanics - 49-3052.00

O*NET-SOC Description

Diagnose, adjust, repair, or overhaul motorcycles, scooters, mopeds, dirt bikes, or similar motorized vehicles.

49-0000	Installation, Maintenance, and Repair Occupations
49-3000	Vehicle and Mobile Equipment Mechanics, Installers, and Repairers
49-3050	Small Engine Mechanics
49-3052.00	Motorcycle Mechanics

49-2092.00	Electric Motor, Power Tool, and Related Repairers
49-3023.00	Automotive Service Technicians and Mechanics
49-3031.00	Bus and Truck Mechanics and Diesel Engine Specialists
49-3042.00	Mobile Heavy Equipment Mechanics, Except Engines Bright Outlook
49-3043.00	Rail Car Repairers
49-3051.00	Motorboat Mechanics and Service Technicians
49-3053.00	Outdoor Power Equipment and Other Small Engine Mechanics
49-3091.00	Bicycle Repairers
49-3093.00	Tire Repairers and Changers
51-2031.00	Engine and Other Machine Assemblers

Connect test panels to engines and measure generator output, ignition timing, or other engine performance indicators.
Disassemble subassembly units and examine condition, movement, or alignment of parts, visually or using gauges.
Dismantle engines and repair or replace defective parts, such as magnetos, carburetors, or generators.
Hammer out dents and bends in frames and weld tears and breaks.
Install motorcycle accessories.
Listen to engines, examine vehicle frames, or confer with customers to determine nature and extent of malfunction or damage.
Mount, balance, change, or check condition or pressure of tires.
Reassemble and test subassembly units.
Reassemble frames and reinstall engines after repairs.
Remove cylinder heads and grind valves to scrape off carbon and replace defective valves, pistons, cylinders, or rings, using hand and power tools.
Repair or adjust motorcycle subassemblies, such as forks, transmissions, brakes, or drive chains, according to specifications.
Repair or replace other parts, such as headlights, horns, handlebar controls, gasoline or oil tanks, starters, or mufflers.
Replace defective parts, using hand tools, arbor presses, flexible power presses, or power tools.

Adjust vehicle components according to specifications.
Assemble mechanical components or machine parts.
Confer with customers or users to assess problems.
Disassemble equipment for maintenance or repair.
Disassemble equipment to inspect for deficiencies.
Grind parts to required dimensions.
Inspect vehicles to determine overall condition.
Install parts, assemblies, or attachments in transportation or material handling equipment.
Install vehicle parts or accessories.
Measure equipment outputs.
Observe equipment in operation to detect potential problems.
Operate welding equipment.
Reassemble equipment after repair.
Remove dents from equipment, materials, tools or structures.
Repair defective engines or engine components.
Repair non-engine automotive or vehicle components.
Replace worn, damaged, or defective mechanical parts.
Test mechanical equipment to ensure proper functioning.

Crash/Fire/Rescue Vehicle Technician (Marine Corps - Enlisted)
Fuel and Electrical Systems Mechanic (Marine Corps - Enlisted)
Mission Generation Vehicular Equipment Maintenance (Air Force - Enlisted)
Mission Generation Vehicular Equipment Maintenance Apprentice (Air Force - Enlisted)
Mission Generation Vehicular Equipment Maintenance Apprentice, Firefighting and Refueling Vehicle and Equipment Maintenance (Air Force - Enlisted)
Mission Generation Vehicular Equipment Maintenance Craftsman (Air Force - Enlisted)
Mission Generation Vehicular Equipment Maintenance Helper (Air Force - Enlisted)

Mission Generation Vehicular Equipment Maintenance Helper, Firefighting and Refueling Vehicle and Equipment Maintenance (Air Force - Enlisted)
Mission Generation Vehicular Equipment Maintenance Journeyman (Air Force - Enlisted)
Mission Generation Vehicular Equipment Maintenance Journeyman, Firefighting and Refueling Vehicle and Equipment Maintenance (Air Force - Enlisted)
Mission Generation Vehicular Equipment Maintenance, Apprentice, Material Handling Equipment (MHE)/463L Maintenance (Air Force - Enlisted)
Mission Generation Vehicular Equipment Maintenance, Helper, Material Handling Equipment (MHE)/463L Maintenance (Air Force - Enlisted)
Mission Generation Vehicular Equipment Maintenance, Journeyman, Material Handling Equipment (MHE)/463L Maintenance (Air Force - Enlisted)
Wheeled Vehicle Mechanic (Army - Enlisted)