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SGT-750 Operation & Maintenance
Maintenance Level Schedule
Normal Inspections
1 day A-inspection (Borescope)
12 days B-inspection (Hot Section
Parts Replacement)
16 days C-inspection (Overhaul)
Total service cycle downtime 48 days
Fast Inspections
1 day A-inspection (Borescope)
2 days B-inspection (Gas Generator
Exchange)
5 days C-inspection (Gas Generator
Exchange with Power Turbine Insp.)
Total service cycle downtime 17 days
Annual On-load Performance Inspections
(without downtime)
+