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After the completion of Refurbishment & Maintenance work of EOT Crane-30T Hoist, trial has been taken
After the completion of Refurbishment & Maintenance work of EOT Crane-30T Hoist, trial has been taken. In trail we observed some noise from Gear assembly of Gearboxes 2nd / 3rd stage.
As per our discussion with Vendor & PO/SO, Gearbox / Gear Assembly job did not consider, for Comprehensive servicing resultant we have necessitate to check gearbox & revamp the Gear assembly.Except the Main Driving Shaft Keyway wear & tear, Gearbox has no physical damages found. At that time we were unable to identify the internal condition of Gearbox without dismantling it and its a big job. At that state we unable to drive Gearbox to conformexamineDear Sir,
After the completion of Refurbishment & Maintenance work of EOT Crane-30T Hoist, trial has been taken. In trail we observed some noise from Gear assembly of Gearboxes 2nd / 3rd stage.As per our discussion with Vendor & PO/SO, Gearbox / Gear Assembly job did not consider, for Comprehensive servicing resultant we have necessitate to check Gearbox & Revamp the Gear Assembly.