PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING
LUBRICATION INSTRUCTIONS Continued
ITEM TO BE
7) Open sample valve on engine oil filter and
drain a small amount of oil into a container
to clear valve of grit and contamination.
(Properly dispose of container and oil upon
completion of sample taking). Fill sampling
bottle to the neck shoulder and seal it.
Attach DA Form 2026 to sample bottle.