TABLE 2-2. STANDARD LAB RECOMMENDATION CODES - AERONAUTICAL FOR SPECTROMETRIC ANALYSIS (Cont)

NAVAIR 17-15-50.3

TM 38-301-3

T.O. 33-1-37-3

CGTO 33-1-37-3

TABLE 2-2. STANDARD LAB RECOMMENDATION CODES - AERONAUTICAL

FOR SPECTROMETRIC ANALYSIS (Cont)

CODE

LAB REQUESTED RESAMPLES (Requires Resample)

Resample ASAP, do not change oil.

Resample after *** hours, do not change oil.

Do not change oil. Restrict operations to local flights or reduced load operation, maintain close

surveillance and submit check samples after each flight or *** operating hours until further notice.

Do not change oil. Submit resample after ground or test run. Do not operate until after receipt of

laboratory results or advice.

Contamination suspected, do not change oil, resample unit and submit sample from new oil

servicing this unit..

Do not fly or operate; do not change oil; submit resample ASAP.

Normal PPM reading was obtained from test cell run after complete P.E. where oil lubricated parts

were changed/removed/replaced. Monitor engine closely after installation to ensure a normal

trend before release to routine sampling.

NOTE:

* Resample (red cap) required

** Maintenance feedback required; advise laboratory of findings

*** Laboratory will specify time limit

2-10