: Includes methods such as welding for major erosion or corrosion, while strictly prohibiting certain methods like plasma spray for critical fits. Inspection & Acceptance Criteria
: Shaft journals, integral thrust collars, and fillet regions have the most stringent criteria. Severity B (High Stress) : Applies to tie bolts, coupling hubs, and oil seals. Severity C (Moderate Stress) : Applies to main bodies and stationary components. Demagnetization : Residual magnetism must be within plus or minus 2.0 gauss after testing. Balancing Guidelines Api 687 Rotor Repair Pdf Download--------
Ensures all repairs return the dimensions to the latest design fits and clearances so spare parts remain fully interchangeable. NormSplash 2. Key Areas of Application : Includes methods such as welding for major