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Combustion Inspection — Inspection Procedures
Inspect
Floating Seal Retainers
1. Weld or retainer cracks
2. Wear
Floating Seals
1. Wear
2. Cracks
3. Radial movement
Side Seals
1. Surface Wear
2. Cracks
3. Distortion
Forward Support (Bullhorn)
1. Cracks
2. Slot wear
*"Replace" does not mean liner must be scrapped; part can be repaired by qualified General Electric
Company personnel.
CI-I-20
Table CI-4 — Continued
Inspection Limits, Transition Piece Assembly
See Figure CI-I.10 and CI-I.11
CAUTION
The inspection criteria in this Table CI-4 applies to
General Electric Company supplied transition pieces only.
Maximum Acceptable
Limits
None
50% of original material
50% of original material
thickness
None
0.080 inch minimum from
nominal diameter
0.050 inch metal removal
None
0.020 inch out of flat
None
0.040/0.060 inch
from original dimension
Inspection and Maintenance — GEK 107048
Disposition (For Parts
Beyond Max. Limits)
*Replace
*Replace
*Replace
*Replace
*Replace
Replace
Replace
Replace
*Replace
*Replace
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