TM 5-3805-262-20
4-1. ENGINE MAINTENANCE (CONT)
C . Oil Sampling (SHEET 2 OF 2).
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Reinstall oil sampling valve cap and tighten securely.
Reinstall oil sample bottle cap and tighten. Wipe oil from exterior of
b o t t l e u s i n g c l e a n c l o t h s.
Place oil sample bottle in plastic bag.
Turn engine off.
Check engine oil level (page 4-2); add oil if necessary.
Reinstall engine left side panels (page 9-17).
Fill out DD Form 2026, then place plastic bag containing oil sample
bottle and completed DD Form 2026 in shipping sack.
Ship oil sample and completed DD Form 2026 on same day as sample taken;
ship according to local procedures.
NOTE
Special oil samples will be clearly marked
“SPECIAL” and banded with red
t a p e f o r e a s y i d e n t i f i c a t i o n a t a n a l y s i s l a b o r a t o r y.
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