Servicing, handling inspection requirements, overhaul and retirement schedules. External lines
and hoses. (As applicable)
Rotor, blades, vanes, impeller, stators, inlet guide vanes, mainframe, particle separator, bleed
valve, bearings, seals, external lines, and hoses.
Liners, nozzles, stators, rotor, seals, couplings, and blades.
POWER-TURBINE (POWER TURBINE MODULE)
Nozzles, rotors, blades, exit guide vanes, exhaust frame, drive shaft, bearings, seals, external
lines, and hoses.
ACCESSORY GEAR BOX (ACCESSORY SECTION MODULE)
Input and output gears, seals, chip detector, housings, drive shaft, and bearings.
Fuel control, fuel boost pump, governors, fuel filter assembly, sequence valve, fuel manifold,
fuel nozzle, external lines, and hoses.
Electrical control units, exciters, thermocouples, ignition harness, electrical cables, history
record, torque over speed sensor, Np sensor, external lines, and hoses.
Tanks, oil filter, oil cooler, lube and scavenger pumps, oil filter bypass sensor, external lines,
Maintenance Function. Entry lists the functions to be performed on the items listed in Component/Assembly.
Maintenance Level. The maintenance levels field and sustainment are listed on the MAC with individual columns
for AMC, ASB, TASMG, and Depot that include the work times for maintenance functions at each maintenance
level. Work time presentations such as "0.1" indicate the average time (expressed in manhours in whole hours or
decimals) it requires a maintenance level to perform a specified maintenance function. If a work time has not been
established, the columnar presentation will indicate "--". Maintenance levels higher than the level of maintenance
indicated are authorized to perform the indicated function.
Tools and Equipment Reference Code. Entry specifies, by code, those common tool sets (not individual tools),
common TMDE, and special tools, special TMDE, and special support equipment required to perform the
Remarks Code. When applicable, this column contains a letter code, in alphabetical order, which is keyed to the