The Army Maintenance Management System (TAMMS) Users Manual

3–8. DA Form 2402 (Maintenance Tag)
a. Purpose. DA Form 2402 serves as an identification tag.
b. Use.
(1) To identify items held for warranty claims.
(2) To identify EIR exhibits.
(3) As a receipt for TMDE items needing calibration.
(4) To identify other items as needed.
c. General instructions. A separate DA Form 2402 is used for each item (fig 3–10). DA Form 2402 has four copies
and is used as follows:
(1) Copy one is normally used as a unit receipt.
(2) Copy two is a receipt for the battalion level except for warranty claim items. When DA Form 2402 is used to
identify or show action completed on a warranty item or claim exhibit, copy two is sent to the supporting warranty
control office (WARCO). The WARCO uses DA Form 2402 to close out or complete any needed warranty actions or
claims.
(3) Copy three serves as a receipt for support units.
(4) Copy four stays with the item until it is repaired and reissued. After repair is done, the tag identifies the item as
fixed. This form is attached to each item sent to supporting maintenance shops (direct support (DS), general support
(GS), depot, or a contractor for warranty repairs).
(5) Depending on the item, repair needed, and level of work, not all copies may be needed.
d. Disposition.
(1) DA Form 2402 is destroyed when the part or component it applies to is installed or disposed of.
(2) After the action is completed, copies used as a receipt are destroyed.
(3) When DA Form 2402 identifies a warranty claim or SF 368 (Product Quality Deficiency Report) exhibit, DA
Form 2402 stays with the equipment until the item is no longer needed for a claim or exhibit.
3–9. DD Form 314
a. Purpose. DD Form 314 is a record of scheduled and performed unit maintenance including lubrication services,
annual small arms weapons gauging, borescope and pullover gauging, and 180-day verification maintenance. It also
records (NMC maintenance (NMCM)/NMCS) time; except for missile system/missile subsystem and FAA flight check
data of ATC navigational aids.
b. Use. DD Form 314 is used for the following actions.
(1) Schedule. Periodic services on equipment, to include components in a system or subsystem, are scheduled when
the technical manual requires a PMCS service to be performed by unit maintenance personnel. This form is also used
to schedule the following services performed under the supervision of unit maintenance personnel:
(a) All nonoperator services are scheduled one service in advance.
(b) The next scheduled due date may fall in the following year. In that case, enter the date, miles, and hours due in
the Remarks block until a new DD Form 314 is started.
(c) Weekends and holidays may be blocked out. When these are blocked out, services are scheduled on the next
working day.
(d) The following symbols are used to show the type of service scheduled:
1. T—any test.
2. I—any inspection.
3. L—lubrication.
4. R—recoil exercise.
5. W—weekly service.
6. M—monthly (1 month) service.
7. Q—quarterly (3 months) service.
8. S—semiannual (6 months) service.
9. A—annual (1 year) (12 months) service.
10. E—18 months service.
11. B—biennial (2 years) service.
12. F—quadrennial (4 years) service.
13. H—tire rotation/inspection.
14. Z—oil sampling.
(e) The symbol L is used for all periodic lubes required by a lubrication order (LO). The interval block on an LO
only tells when to schedule the lubes. It does not tell what services to schedule or symbol to use.
(f) Miles, kilometers, or hours between services are obtained from the TM and/or LO.
(g) Other symbols or subsymbols may be used as long as they do not conflict with the symbols required by this
38 DA PAM 750–8 22 August 2005