quired by converting the equipment quantity to
number of the illustration in which the item is
a decimal factor by placing a decimal point before
(2) Item Number. Indicates the callout num-
the next to last digit of the number to indicate
hundredths, and multiplying the decimal factor
ber used to reference the item in the illustration.
by the parts quantity authorized in the 51-100
allowance column. Example, authorized allowance
4. Special Information
for 51-100 equipments is 12; for 140 equipments
a. Identification of the useable on codes of this
multiply 12 by 1.40 or 16.80 rounded off to 17
p u b l i c a t i o n are-
(4) Subsequent changes to allowances will
be limited as follows: No change in the range of
Model 180M-501 through 180M-629
Model 180M-2001 through 180M-2122
items is authorized. If additional items are con-
sidered necessary, recommendation should be for-
Uncoded items are applicable to all models.
warded to the US Army Mobility Equipment Com-
b. Repair parts mortality has been based on
mand for exception or revision to the allowance
1000 hours operation per year.
list. Revisions to the range of items authorized
will be made by the US Army Mobility Equip-
c. Parts which require manufacture or assem-
ment Command based upon engineering experi-
bly at a category higher than that authorized for
ence, demand data, or TAERS information.
installation will indicate in the source column
the higher category.
l. 30-Day DS/GS Maintenance Allowances.
(1) The allowance columns are divided into
d. For end items authorized mandatory stock-
three subcolumns. Indicated in each subcolumn,
age of repair parts by the Department of the
opposite the first appearance of each item, is the
Army, on a case by case basis, the mandatory
total quantity of items authorized for the number
stockage items are indicated by a plus (+) sign
of equipments supported. Subsequent appear-
as the first character in the end density column
ances of the same item will have the letters
of both the Repair Parts List and the Prescribed
"REF" in the applicable allowance columns.
Load Allowances for each such authorized allow-
Items authorized for use as required but not for
initial stockage are identified with an asterisk,
in the allowance column.
5. How to locate Repair Parts
(2) The quantitative allowances for DS/GS
a. When Federal stock number or reference
levels of maintenance will represent initial stock-
number is unknown:
age for a 30-day period for the number of equip-
(1) First. Using the table of contents deter-
mine the functional group, functional subgroup,
(3) Determination of the total quantity of
parts required for maintenance of more than 100
transmission, transmission assembly, within
of these equipments can be accomplished by con-
which the repair part belongs. This is necessary
verting the equipment quantity to a decimal fac-
since illustrations are prepared for functional
tor by placing a decimal point before the next to
groups, functional subgroups or assembly groups,
last digit of the number to indicate hundredths,
and listings are divided into the same groups.
and multiplying the decimal factor by the parts
(2) Second. Find the illustration covering
quantity authorized in the 51-100 allowance col-
the functional group, functional subgroup, or
umn. Example, authorized allowance for 51-100
assembly group to which the repair part belongs.
equipments is 40; for 150 equipments multiply
(3) Third. Identify the repair part on the
40 by 1.50 or 60 parts required.
illustration and note the illustration figure and
m. l-Year Allowance Per 100 Equipments/
item number of the repair part.
Contingency Planning Purposes. Indicates oppo-
(4) Fourth. Using the Repair Parts List-
site the first appearance of each item the total
ing, find the functional group, functional sub-
quantity required for distribution and con-
group, or assembly group to which the repair
tingency planning purposes. The range of items
part belongs and locate the illustration figure and
indicates total quantities of all authorized items
item number noted on the illustration.
required to provide for adequate support of 100
b. When Federal stock number or reference
equipments for one year.
number is known:
(1) First. Using the Index of Federal Stock
(1) Figure Number.
Numbers and Reference Numbers find the per-
Indicates the figure