TM-9-2910-226-34
PUMP, FUEL, METERING AND DISTRIBUTING, ASSEMBLY
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT, MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS
JUNE 1974
TM-9-2910-226-34 - Page 162 of 208
TM 9-2910-226-34
APPENDIX B
DIRECT SUPPORT. GENERAL SUPPORT, AND DEPOT MAINTENANCE
REPAIR PARTS AND SPECIAL TOOLS LISTS
Section I. INTRODUCTION
B-1. Scope.
a.
This appendix lists repair parts,
special tools, and special purpose kits required for
the performance of organizational, direct support,
general support, and depot maintenance of the
metering and distributing fuel pumps used on
multifuel diesel engine assemblies.
b.
Illustrated items are keyed by numbers to
their text listing.
B-2 General.
This repair parts and special tools list
is divided into the following sections:
a. Repair Parts – Section II.
A list of repair parts
authorized for the performance of maintenance at
the direct support, general support, and depot level
in figure and item number sequence.
b. Special Tools, Test and Support Equipment –
Section III.
A list of special tools, test and support
equipment authorized for the performance of
maintenance at the direct support, general support,
and depot level.
c.
Federal Stock Number and Part Number
Index –Section IV.
A list of Federal stock numbers
in ascending numerical sequence followed by a list of
reference numbers in
ascending
alphanumeric
sequence, cross referenced to the illustration figure
number and item number.
B-3. Explanation of Columns.
The following
provides an explanation of columns found in the
tabular listings.
Source, Maintenance and Recoverability
Codes (SMR), Column (1).
(1)
Source code.
Source codes are assigned to
support items to indicate the manner of acquiring
support items for maintenance, repair, or overhaul of
end items. Source codes are entered in the first and
second positions of the uniform SMR code format as
follows:
Code
Definition
PA
Items procured and stocked for anticipated or
known usage.
PB
Items procured and stocked for insurance purpose
because essentiality dictates that a minimum
quantity be available in the supply systems,
PC
Item procured and stocked and which otherwise
would be coded PA except that it is deteriorative
in nature.
PD
Support item,
excluding support equipment,
procured for initial issue or outfitting and stocked
only for subsequent or additional initial issues or
outfitting. Not subject to automatic replenish-
ment.
B-O
Code
PE
PF
PG
KD
KF
KB
MO
MF
MH
MD
AO
AF
AH
AD
XA
XB
XC
XD
Definition
Support equipment procured and stocked for initial
issue or outfitting to specified maintenance repair
activities.
Support equipment which will not be stocked but
which will be centrally procured on demand.
Item procured and stocked to provide for sustained
support for the life
of
the equipment. It is applied
to an item peculiar to the equipment which
because of probable discontinuance or shutdown
of production facilities would prove uneconomic!
to reproduce at a later time.
An item of depot overhaul/repair kit and not
purchased separately. Depot kit defined as a kit
that provides items required at the time of
overhaul or repair.
An item of a maintenance kit and not purchased
separately. Maintenance kit defined as a kit that
provides an item that can be replaced at
organizational or intermediate levels of main-
tenance.
Item included in both a depot overhaul/repair kit
and a maintenance kit.
Item to be manufactured or fabricated at
organizational level.
Item to be manufactured or fabricated at the direct
support maintenance level.
Item to be manufactured or fabricated at the general
support maintenance level.
Item to be manufactured or fabricated at depot
maintenance level,
Item to be assembled at organizational level.
Item to be assembled at the direct support main-
tenance level.
Item to be assembled at the general support
maintenance level.
Item to be assembled at depot maintenance level.
Item is not procured or stocked because the
requirements for the item will result in the
replacement of the next higher assembly.
Item is not procured or stocked. If not available
through salvage, requisition.
Installation drawing, diagram, instruction sheet,
field service drawing, that is identified by
manufacturer’s part number.
A low mortality support item that is not stocked.
When required, item will be procured or requested
through normal supply channels.
NOTE
Cannibalization or salvage may be used as a source
of supply for any items coded above except those
coded XA.
(2)
Maintenance code.
Maintenance codes are
assigned to indicate the levels of maintenance
authorized to USE and REPAIR support items. The
maintenance codes are entered in the third and
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