Icom IC-M71 Instruction Manual page 183

CONTAINERIZED KITCHEN (CK)
MAINTENANCE ALLOCATION CHART (MAC)
3. Service. Operations required periodically to keep an item in proper operating condition;
e.g., to clean (includes decontaminate, when required), to preserve, to drain, to paint, or
to replenish fuel, lubricants, chemical fluids, or gases.
exercising and purging of recoil mechanisms.
4. Adjust. To maintain or regulate, within prescribed limits, by bringing into proper position,
or by setting the operating characteristics to specified parameters.
5. Align. To adjust specified variable elements of an item to bring about optimum or
desired performance.
6. Calibrate. To determine and cause corrections to be made or to be adjusted on
instruments of test, measuring, and diagnostic equipment used in precision
measurement. Consists of comparisons of two instruments, one of which is a certified
standard of known accuracy, to detect and adjust any discrepancy in the accuracy of the
instrument being compared.
7. Remove/Install. To remove and install the same item when required to perform service
or other maintenance functions. Install may be the act of emplacing, seating, or fixing
into position a spare, repair part, or module (component or assembly) in a manner to
allow the proper functioning of an equipment or system.
8. Replace. To remove an unserviceable item and install a serviceable counterpart in its
place. "Replace" is authorized by the MAC and assigned maintenance level is shown as
the third position code of the Source, Maintenance and Recoverability (SMR) code.
9. Repair. The application of maintenance services, including fault location and
troubleshooting, removal and installation, disassembly and assembly procedures, and
maintenance actions to identify troubles and restore serviceability to an item by
correcting specific damage, fault, malfunction, or failure in a part, subassembly, module
(component or assembly), end item, or system.
The following definitions are applicable to the "repair" maintenance
function:
Services – Inspect, test, service, adjust, align, calibrate, and/or
replace.
Fault location/troubleshooting – The process of investigating and
detecting the cause of equipment malfunctioning; the act of
isolating a fault within a system or Unit Under Test (UUT).
Disassembly/assembly – The step-by-step breakdown (taking apart)
of a spare/functional group coded item to the level of its least
component, that is assigned an SMR code for the level of
maintenance under consideration (i.e., identified as maintenance
significant).
Actions
machining, and/or resurfacing.
TM 10-7360-226-13&P
NOTE
– Welding, grinding, riveting,
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This includes scheduled
straightening, facing,
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