Hot Gas Path Inspection — Disassembly Procedures
HGP-D-4
Y
Z
X
Figure HGP-D.1. Rotor Position Probe.
Inspection and Maintenance — GEK 107048
Adapter
C
1st
Stg
Bkt
Y = Adapter Length
X = Casing Thickness
Z = Depth Micrometer Reading
C = Tip Clearance
C = Z– (X+Y)