MOS 24N CHAPARRAL System Mechanic
The CHAPARRAL system mechanic supervises and performs unit level maintenance on the CHAPPARRAL missile system system and associated equipment. Duties for MOS 24N at each skill level are:
a. Major duties.
(1) MOSC 24N1O. Performs unit level maintenance on the CHAPARRAL weapons system and associated equipment to include CHAPARRAL missiles and identification, friend or foe (IFF) equipment. Services and performs scheduled unit level maintenance on components of the CHAPARRAL launching station and associated subsystems. Inspects and records deficiencies on CHAPARRAL missiles. Checks, troubleshoots, adjusts and repairs the CHAPARRAL weapon system and associated equipment at unit level. Installs authorized equipment and performs operator maintenance on assigned individual and section TOE equipment.
(2) MOSC 24N2O. Performs duties in preceding skill level, supervises lower grade soldiers and provides technical guidance to the soldiers in the accomplishment of their duties. Provides technical assistance and guidance inthe conduct of operational and maintenance inspections and in operator maintenance training. Assists in maintaining equipment records and repair lists. Performs advanced troubleshooting using system theory and schematic interpretation.
(3) MOSC 24N3O. Performs duties in preceding skill levels, supervises lower grade soldiers and provides technical guidance to the soldiers in the accomplishment of their duties. Supervises maintenance training to includecollective and shared tasks for the CHAPARRAL weapon system and associated equipment. Prepares repair parts requests and modification work orders. Implements calibration support system.
(4) MOSC 24N4O. Performs duties in preceding skill levels, supervises lower grade soldiers and provides technical guidance to the soldiers in the accomplishment of their duties. Coordinates activities with supportingmaintenance units. Supervises maintenance management program. Trains CHAPARRAL personnel on storage, maintenance, and security of accountable property. Conducts technical inspections on CHAPARRAL weapon system and associated equipment.
b. Physical demands rating and qualifications for initial award of MOS.
CHAPARRAL systems mechanics must possess the following qualifications:
(1) A physical demands rating of moderately heavy.
(2) A physical profile of 222221.
(3) Normal color vision.
(4) A minimum score of 110 in aptitude area EL.
(5) A security clearance of CONFIDENTIAL.
(6) Mandatory formal training (or waiver issued by Commandant, USAADS, Ft Bliss, TX 79916).
(7) A U.S. citizen.
c. Additional skill identifiers.
(1) P5-Master Fitness Trainer.
(2) 2S-Battle Staff Operations (skill level 3 and above).
(3) 4A-Reclassification Training.
d. Physical requirements and standards of grade.
Physical requirements and SG relating to each skill level are listed in the following tables:
(1) Table 10-24N-1. Physical requirements.
(2) Table 10-24N-2. Standards of grade TOE/MTOE.
(3) Table 10-24N-3. Standards of grade TDA.
