TM 55284025423
186.1 CHIP DETECTOR CONTAMINATION
186.1
Personnel Required:
INITIAL SETUP
Applicable Configurations:
Aircraft Powerplant Repairer
All
Tools:
References:
Powerplant Mechanics Tool Kit,
NSN 5180003234944
Materials/Parts:
None
CONTAMINATION CATEGORY RATING GUIDE
CATEGORY
DESCRIPTION
A
Single chip larger than 0.120 X 0.120.
B
Chips larger than 0.025 inch. Refer to Chip Detector Chip Chart.
C
Fuzz and/or ships smaller than 0.025 inch. Refer to Chip
Detector Chip Chart.
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