US Army Technical Manual, AVIATION UNIT MAINTENANCE (AVUM), AND, AVIATION INTERMEDIATE MAINTENANCE (AVIM) MANUAL, FOR GENERAL AIRCRAFT MAINTENANCE, (PROPELLER, ROTOR, AND POWERTRAIN MAINTENANCE PRACTICES), VOLUME 5, TM 1-1500-204-23-5, 1992
Purpose. This volume provides general information
pertaining to aircraft propeller, rotor, and powertrain
maintenance practices and procedures. The application
of materials and techniques used on specific aircraft is
not covered in this volume. Specific aircraft application,
usage, and substitution arefound in the individualaircraft
maintenance manuals. This volume is of maximum
benefit to the mechanic who desires information about
propellers, rotors, and powertrains. This volume furnishes
the mechanic a source of information about how
to perform various mechanical functions which are used
on all aircraft.