TM-5-2330-325-13-P
SEMITRAILER, MEDIUM HEAVY EQUIPMENT TRANSPORTER (MHET), 40 TON, M870A3
TECHNICAL MANUAL; OPERATOR AND FIELD MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST
JUNE 2014
TM-5-2330-325-13-P - Page 434 of 648
EXPLANATION OF COLUMNS IN THE REPAIR PARTS LIST AND SPECIAL TOOLS LIST
WORK PACKAGES
ITEM NO. (Column (1)).
Indicates the number used to identify items called out in the illustration.
SMR CODE (Column (2)).
The SMR code containing supply/requisitioning information, maintenance level
authorization criteria, and disposition instruction, as shown in the following breakout. This entry may be
subdivided into four subentries, one for each service.
Table 1.
SMR Code Explanation.
Source
Code
Maintenance
Code
Recoverability
Code
XX
XX
X
1st two
positions:
How to get
an item.
3rd position:
Who can install,
replace, or use
the item.
4th position:
Who can do
complete repair*
on the item.
5th position:
Who determines
disposition action on
unserviceable items.
*Complete Repair: Maintenance capacity, capability, and authority to perform all corrective maintenance tasks of
the "Repair" function in a use/user environment in order to restore serviceability to a failed item.
Source Code.
The source code tells you how you get an item needed for maintenance, repair, or overhaul of an
end item/equipment. Explanations of source codes follow:
Source Code
Application/Explanation
PA
NOTE
Items coded PC are subject to deterioration.
PB
PC
PD
PE
Stock items; use the applicable NSN to requisition/request items with these source codes.
They are authorized to the level indicated by the code entered in the third position of the
SMR code.
PF
PG
PH
PR
PZ
KD
Items with these codes are not to be requested/requisitioned individually. They are part of
a kit which is authorized to the maintenance level indicated in the third position of the
SMR code. The complete kit must be requisitioned and applied.
KF
KB
TM 5-2330-325-13&P
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0097-2
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