iteco IT 10151 - Structure Check

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IT10151 - IT12151
OPERATING AND MAINTENANCE HANDBOOK
Structure check
General
• Check that mechanical structures are protected against oxidation
and, if necessary, retouch oxidized area.
Base truck
• Check the most important welds visually or with penetrating u-
ids:
- Bearing structure.
- Spindles of steering wheels.
- Wheel supports.
- Scissor hinging supports.
•Check the shape of the guide proles for the sliding blocks.
•Check that steering bar is in its correct position and that it is fastened
to the spindles and to the steering actuator.
•Check trunnions on spindles and steering actuator and bar.
• Check bushes; replace them by using lubricating grease if neces-
sary.
•Check tyre conditions.
Platform
•Check the most important welds visually or by means of penetrat-
ing uids:
- Tubular structures.
- Hinging supports.
•Visually inspect operational top conditions of both stationary plat-
form and extension.
•Check the shape of guide prole for sliding blocks.
•Check sliding blocks .
•Visually check railings and their fastening.
Machine frame
• Visual inspection of its integrity and of the shape of booms and
frames.
•Check, visually or by means of penetrating uids, all welds of articu-
lation bushes, liing cylinder aachments, and welds on cylinder.
•Check fastening of trunnions and hinging pins of liing cylinder.
•Check surface conditions of trunnions and bushes; replace if neces-
sary, by utilizing lubricating grease.