VISUAL INSPECTION, HYDROSTATIC PRESSURE TEST, CLEAN WINGS & THREADS, NEW BANDS.

VISUAL INSPECTION, HYDROSTATIC PRESSURE TEST, UT WALL THICKNESS, CLEAN WINGS & THREADS, NEW BANDS.

LEVEL Ii

VISUAL INSPECTION, HYDROSTATIC PRESSURE TEST, UT WALL THICKNESS, CLEAN WINGS & THREADS, COMPLETE TEAR DOWN, MAGNETIC PARTICLE INSPECTION, REASSEMBLY,

NEW BANDS.

LEVEL Iii