APPENDIX B
MAINTENANCE ALLOCATION CHART
Section I. INTRODUCTION
Paragraph Title
Page No.,
Explanation of Columns in Remarks, Section IV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
Explanation of Columns in the MAC, Section II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
Explanation of Columns in Tool and Test Equipment Requirements, Section III . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Maintenance Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
B-1. GENERAL.
a.
b.
c.
d.
This section provides a general explanation of all maintenance and repair functions authorized at various maintenance categories.
The Maintenance Allocation Chart (MAC) in section II designates overall responsibility for the performance of maintenance functions on the identified
end item or component. The application of the maintenance functions to the end item or component will be consistent with the capacities and
capabilities of the designated maintenance categories.
Section III lists the tools and test equipment (both special tools and common tool sets) required for each maintenance function as referenced from
section II.
Section IV contains supplemental instructions and explanatory notes for a particular maintenance function.
B-2. MAINTENANCE FUNCTIONS
a. INSPECT. To determine the serviceability of an item by comparing its physical, mechanical and/or electrical characteristics with established
standards through examination (e.g. by sight, sound, or feel).
b. TEST. To verify serviceability by measuring the mechanical, pneumatic, hydraulic or electrical characteristics of an item and comparing those
characteristics with prescribed standards.
Change 4
TM 9-2350-267-20
B-1
