TM-9-1240-401-34-P

TELESCOPE MOUNT M146: M118A2 AND M118A3; TELESCOPE MOUNT M145: M145A1; PANORAMIC TELESCOPE: M117 AND M117A2; FIRE CONTROL QUADRANT: M15; PERISCOPE: M42

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

JULY 1993

TM-9-1240-401-34-P - Page 352 of 590

TM 9-1240-401-34&P

3.

Explanation of Columns (Sections II and Ill).

a. ITEM NO. (Column (1)) Indicates the number used to identify items called out in the illustration.

b. SMR CODE (Column (2)). The Source, Maintenance, and Recoverability (SMR) code is a 5-position cede containing

supply/requisitioning information, maintenance category authorization criteria, and disposition instruction, as shown in the following

breakout:

*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.

(1)

Source Code. The source code tells you how to get an item needed for maintenance, repair, or overhaul of an

end item/equipment. Explanations of source codes follow:

Explanation

Stocked items; use the applicable NSN to reques/requisition items with these source

codes. They are authorized to the category indicated by the code entered

in the 3d position of the SMR codes.

“Items coded PC are subject to deterioration.

Items with these codes are not to be request&/requisitioned individually.

They are part of a

kit which is authorized to the maintenance category indicated in the 3d position of the SMR

code. The complete kit must be requisitioned and applied.

D-2