Lesson 2/Learning Event 3
The unit takes the appropriate action indicated by the laboratory (DA
The DD Form 2026 is filed and DA Form 2408-20 is completed.
11. Once maintenance actions have been completed, the supporting AOAP
laboratory should be notified of the results of the servicing action by
completing DA Form 3254-R, with' feedback annotated.
Samples may be taken without warming a component to operating temperature,
if the equipment has been operated within the last 30 days.
equipment has not been operated within the last 30 days, it must be brought
to operating temperature before sampling. This applies to both routine and
There will be occasions when the laboratory may request
that a component be operated before sampling. This request will be complied
Samples taken from an oil reservoir immediately after addition of new oil
will not be representative and will not become representative until complete
mixing of the old and new oil has taken place.
This requires operation
until normal operating temperature has been obtained.