TM 5-6115-625-14&P
(a) Use (Third Position): The Maintenance Code entered in the third position indicates the
lowest level maintenance level authorized to remove, replace, and use the support item. The
Maintenance Code entered in the third position indicates one of the following levels of maintenance.
Code
O
F
H
Code
D
(b)
Application/Explanation
Support item is removed, replaced, used at the unit level of maintenance.
Support item is removed, replaced, used at the following intermediate
levels:
USAF – Intermediate (*)
USA – Direct Support (*)
Support item is removed, replaced, used at the following intermediate
levels:
USAF - Intermediate (*)
USA – General Support (*)
Definition
Support items that are removed, replaced, used at Depot only:
USAF - Depot, Mobile Depot and Specialized Repair Activity.
USA – Depot, Mobile Depot and Specialized Repair Activity
Repair (Fourth Position): The maintenance code entered in the fourth position indicates
whether the item is to be repaired and identifies the lowest maintenance level with the capability to
perform complete repair (i.e., all authorized maintenance functions).
O
The lowest maintenance level capable of complete repair of the support
item is the unit level.
F
The lowest maintenance level capable of complete repair of the support
item is the following intermediate level:
USAF - Intermediate (*)
USA - General Support (*)
H
The lowest maintenance level capable of complete repair of the support
item is the following intermediate level:
USAF - Intermediate (*)
USA – General Support (*)
(*) NOTE
For USAF programs and the USA Safeguard Program, Code F will be used to
denote intermediate mmaintenance. On joint programs, use either Code F or
H by the joining Service will denote intermediate to USAF and the USA
Safeguard Program.
D-4
