Elements of Maintenance and Repair Operations

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• Bearings and seals

• Clutch assembly (if equipped)

• Drive chains (for hydrostatic transmissions)

• Gearbox housing

• Gears (spur, helical, bevel, etc.)

• Hydraulic control valves (for automatic transmissions)

• Input shaft

• Oil filters

• Oil pump

• Output shaft

• Shift forks

• Synchronizer rings

• Throttle and shifter cables

• Transmission control module (TCM)

Elements of Maintenance and Repair Operations

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• Air filters

• Camshaft

• Connecting rods

• Crankshaft

• Cylinder block

• Cylinder head

• Exhaust system

• Fan belt

• Fuel filters

• Fuel injectors

• Fuel pump

• Intake manifold

• Oil pump

• Pistons

• Piston rings

• Pushrods

• Radiator

• Rocker arms

• Thermostat

• Timing gears and chains

• Turbocharger

• Valve guides

• Valve springs

• Valves (intake and exhaust)

• Water pump

Elements of Maintenance and Repair Operations

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• Axle housing or carrier

• Axle shafts

• Differential

• Ring and pinion gears

• Bearings and seals

• Brake components (callipers, discs, shoes, etc.)

• Hub assemblies

• Universal joints

• Steering knuckles

• Kingpins and bushings

• Tie rod ends

• Wheel studs and nuts

• Locking hubs (if equipped)

• Spindles

• CV joints

Elements of Maintenance and Repair Operations

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• Excavators (including hydraulic and drag‑line models)

• Wheel Loaders & Skid‑Steer Loaders

• Conveyor Systems (belt, screw, and modular)

• Cranes (mobile, overhead, and gantry)

• Forklift Trucks (electric, diesel, and LPG)

• Automated Guided Vehicles (AGVs) & Autonomous Mobile Robots (AMRs)