Inspection and repair service of CFEM 27H6SP

Scope of work:

We performed an inspection and repair on a gearbox CFEM 27H6SP.

The conversion operations consists of:

The conversion operations consists of:

• Disassembly and cleaning of the gearbox.
• Visual inspection of the casing for cracks.
• Visual inspection internally and externally of the coating.
• Inspection of the bores for damage and measuring of the relevant dimensions.
• Measurement of the bore alignments on a lathe.
• Inspection of the casing fitting surfaces.
• Pre-blasting casing.
• Visual and NDT inspection of the casing for cracks after blasting.
• Re-blasting after NDT.
• Inspection of the condition of the gear teeth of all gear stages.
• Inspection of the bearings for damage.
• Inspection of the contact patterns and amount of backlash of all gear stages.
• Inspection of the shaft condition and dimensions at the locations of the bearings, oil seals, gears and couplings, if applicable.
• Inspection of the straightness of the shafts.
• Inspection of the gears for cracks by Magnaflux testing, including report.
• Inspection of nitrated parts for cracks by Magnaflux testing, including report.
• To record all findings in an inspection report, with a proposal