GE Frame 5 Service Manual

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List of Figures
Figure 1. Key factors affecting maintenance planning
Figure 2. Key technical reference documents to include in 
maintenance planning
Figure 3. 7E.03 gas turbine borescope inspection access locations
Figure 4. Borescope inspection planning
Figure 5. Causes of wear – hot gas path components
Figure 6. GE bases gas turbine maintenance requirements on 
independent counts of starts and hours
Figure 7. Hot gas path maintenance interval comparisons. GE 
method vs. EOH method
Figure 8....

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Revision History
9/89 Original
8/91 Rev A
9/93 Rev B
3/95 Rev C
•	Nozzle Clearances section removed
•	 Steam/Water Injection section added
•	 Cyclic Effects section added
5/96 Rev D
•	 Estimated Repair and Replacement Cycles added for F/FA
11/96 Rev E
11/98 Rev F
•	 Rotor Parts section added
•	 Estimated Repair and Replace Cycles added for FA+E
•	 Starts and hours-based rotor maintenance interval
equations added
9/00 Rev G
11/02 Rev H
•	 Estimated Repair and Replace Cycles updated and moved to...

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