Figure 4-3.—P/N57L414 contamination analysis kit.
Accurate determination of hydraulic contaminant
The operational procedures discussed in the
levels requires proper sampling techniques, using
following paragraphs are general in nature. For
equipment and materials that are known to be clean.
specific information on the use of contamination
If you allow any foreign matter to contaminate the
analysis kits, you should refer to NAVAIR 01-1A-17
sample fluid or testing equipment, the results will be
and NAVAIR 17-15E-52. Table 4-2 lists the materials
wrong.
required to perform the analysis.
Table 4-2.—Materials Required for Contamination Analysis
Material
Specification/P/N
Dry Cleaning Solvent
P-D-680, Type I
Cleaning Compound, Solvent (Freon)
MIL-C-81302A, Type II
1,1,1-Trichloroethane Solvent
MIL-T-81533
Wiping Cloths, disposable
Can, Metal, 1 gallon
Can, Safety, 5 gallon
RR-S-30
Kit, Hydraulic Fluid Contamination Analysis
P/N 57L414
4-9
