Visual Inspection: A whole inspection of accessible areas including:
- Outriggers Pads, structure, welds, bolts, hoses, cylinders, valves, hooks and retainers.
- Chassis Truck frame, aerial sub-frame, suspension, PTO, pintle hook, and facets of the brake, steering, electrical, air, hydraulic, exhaust, and cooling systems.
- Pedestal Items and welds, pedestal structure, diagonal brace, attachment welds or hooks, hydraulic swivel joint, hydraulic components, swing drive gearbox items, backlash between swing pinion or bullgear, electric collector ring and brushes reducing control operation.
- Rotation Bearing Upper and lower bearing attachment weld and bolts, vertical movement of bearing, and proper torque on accessible bearing bolts.
- Turntable Turntable structure, bucket advancing cables, advancing cylinders, having to pay chains or sprockets, and hydraulic system components.
- Lower Boom Boom structure, welds, lift cylinders and attachment, hydraulic system, advancing cables or rods, upper or extend cylinder and attachment, pushlinks, boom relaxation supports, tie-lower straps, lower insulator and mounting, extension curler setup and set on pads.
- Elbow Elbow structure, hydraulic hoses and advancing cables.
- Upper Boom (Extension) Structure, welds, advancing cables or rods, placed on pads, upper insulator and mounting, hydraulic lines and components, jib structure and mounting, tool circuit hoses and fittings, pole claw arms and supports.
- Platform (Bucket) Mounting bracket bolts, advancing system, exterior condition, control operation and hydraulic lines and components.
- Digger and Auger Digger mounting arm and housing, gearbox, auger, digger wind-up bracket or rope, auger stop bracket, lock mechanism and control operation.
- Winch Supports, bolts, hooks gearbox, hydraulic components, load line, and controls.
- General Load rating chart, electrical hazard placards, MADDDC placards and upper or lower control operation placards.
The visual inspection includes removal of inspection cover plates as essential to carry out a thorough job.
Acoustic Emission (AE) Test: AE might be the recognized industry method of testing abs plastic, fiberglass and steel structures. The AE test includes affixing sensitive sensors for the structural abs plastic, fiberglass and metal facets of the bucket lower for the outrigger or chassis subframe. An assessment load of a single-1/2 or 2 occasions the rated load (per customer) can be used for the boom. Your personal computer system monitors sounds launched by defects that are growing through the exam load. Laptop computer selects the critical noise contaminants and prints a summary report.
Magnetic Particle Inspection: Magnetic particle can be a nondesctructive test method familiar with identify surface cracks on ferrous material. It’s perfromed on all critical welds, plates and castings of items listed simply B through the visual inspection.
Dye Penetrant Inspection: Dye penetrant can be a nondestructive test method familiar with identify surface cracks and produces any structural surface including all critical welds, plates, castings produced from non-ferrous material and then for any area requiring verification simply C or Part E.
Ultrasound Inspection: Ultrasonics can be a nondestructive test method familiar with identify defects in accessible critical hooks. Usage of ultrasonics reduces the quantity of hooks that needs to be removed for inspection. Hooks with flat finish surfaces and do not have drilled holes might be best suitable for ultrasonics.
Torque Testing: Torque testing all critical nails in accessible areas including upper and lower rotation bearing, swing gearbox, boom connections, and platform mounting.

