Military Occupational Classification and Structure - U.S. Army

(CWAR), High Power Illuminator Radar (HIPIR), Platoon Command
Post (PCP) and Video Tracking Group Radar (VTGR). Operates
and performs unit maintenance on Support Maintenance Test
Equipment (SMTE) Shop 3, Mobile Team Shop (MTS), standard
and system peculiar test equipment. Performs tests and adjusts components
to specific tolerances and determines shortcomings and malf
u n c t i o n s i n e l e c t r o n i c a s s e m b l i e s , s u b a s s e m b l i e s , m o d u l e s a n d
circuit elements with common and system peculiar test equipment.
Determines serviceability and disposition of defective assemblies,
subassemblies, modules and circuit elements. Repairs unserviceable
items by removing and replacing defective components. Performs
quality control measures and serves on maintenance and inspection
teams. Completes maintenance and supply forms.
(2) MOSC 27K2O. Performs duties shown in preceding level of
skill and provides technical guidance to lower grade personnel.
Performs initial, in process and final type inspections of designated
system items and their assemblies, subassemblies, modules and circuit
elements. Installs equipment modifications and provides technical
assistance to supported units.
(3) MOSC 27K3O. Performs and supervises duties performed at
preceding levels of skill. Implements quality control measures, determines
faulty work practices and demonstrates proper maintenance
and troubleshooting techniques. Isolates malfunctions in system interface
circuits. Performs as maintenance technical inspector. Superv
i s e s m a i n t e n a n c e a n d i n s p e c t i o n t e a m s . T r a i n s l o w e r r a n k i n g
personnel in technical aspects of CWAR, HIPIR, PCP, and VTGR.
Prepares maintenance and supply forms.
(4) MOSC 27K4O. Performs and supervises duties performed at
preceding levels of skill. Establishes workloads and repair priorities.
Recommends procedures for receipt, storage, inspection, testing and
repair of items. Instructs lower ranking personnel in the technical
aspects of CWAR, HIPIR, PCP, and VTGR. Organizes and conducts
on the job training (OJT) programs. Establishes and maintains
maintenance records. Prepares maintenance reports. Organizes maintenance
teams.
b. Physical demands rating and qualifications for initial award of
MOS. HAWK fire control and continuous wave radar repairer must
possess the following qualifications:
(1) A physical demands rating of medium.
(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 SECRET.
(6) A U.S. citizen.
(7) Formal training (completion of MOS 27K Course conducted
under the auspices of the U.S. Army Ordnance Missile and Munitions
School) mandatory; or waiver may be granted by the Commandant
USAOMMCS, Redstone Arsenal, AL 35897-6000.
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 10-27K-1. Physical requirements.
(2) Table 10-27K-2. Standards of grade TOE/MTOE.
(3) Table 10-27K-3. Standards of grade TDA N/A.
10–93. 27M—Multiple Launch Rocket System (MLRS)
Repairer (MLRS Rep), CMF 35
a. Major duties. The MLRS repairer supervises or performs direct
and general support (DS/GS) level maintenance on multiple
launch rocket system (MLRS) self-propelled launcher-loader (SPLL)
(less carrier), launcher pod/container (LP/C) trainer, and test support
group. Duties for MOS 27M at each level of skill are:
(1) MOSC 27M1O. Troubleshoots SPLL and the launcher loader
module (LLM) electrical, electronic, mechanical assemblies, modules
and interconnecting cables to isolate malfunctions. Replaces or
repairs electrical, hydraulic and mechanical assemblies, modules,
and cables determined to be faulty. Uses breakout boxes and built in
test equipment (BITE) for fault isolation and verification or adjustment
of electrical assemblies and modules of LLM. Repairs, replaces
chassis mounted components on units under test. Operates
system cable tester. Performs unit maintenance on system peculiar
test, training, and ancillary equipment. Assist automatic test equipment
(ATE) operator in fault isolating LLM electronic modules and
assemblies to component level at organizational level. Prepares and
maintains equipment logs, equipment modification and utilization
records, exchange logs, and calibration data cards. Completes maintenance
and supply forms and records.
(2) MOSC 27M2O. Performs duties shown in preceding level of
skill. Supervises lower rank soldiers and provides technical guidance
to soldiers in the accomplishment of their duties. Provides technical
assistance to supported units.
(3) MOSC 27M3O. Supervises subordinate MLRS repairers engaged
in support maintenance activities. Supervises inspection and
maintenance teams. Performs as maintenance quality assurance and
quality control (QA/QC) inspector, and implements quality control
measures. Performs initial, work-in-process, final, and on-site technical
and quality control inspections. Monitors activities associated
with maintenance of MLRS for potential problem areas and recommends
improved procedures, if required. Identifies faulty work practices
and demonstrates proper maintenance techniques. Organizes
and conducts OJT programs.
(4) MOSC 27M4O. Perform duties shown in preceding levels of
skill. Supervises and coordinates support maintenance on TOW,
DRAGON, BFVS, TFTS, and MLRS missile systems.
b. Physical demands rating and qualifications for initial award of
MOS. Multiple launch rocket system (MLRS) repairer must possess
the following qualifications:
(1) A physical demands rating of very heavy.
(2) A physical profile of 222221.
(3) Normal color vision.
(4) A minimum score of 95 in aptitude area EL.
(5) A security clearance of SECRET.
(6) A U.S. citizen.
(7) Formal training (completion of MOS 27M Course conducted
under the auspices of the U.S. Army Ordnance Missile and Munitions
School) mandatory; or meet the civilian acquired skills criteria
listed in AR 601-210.
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 10-27M-1. Physical requirements.
(2) Table 10-27M-2. Standards of grade TOE/MTOE.
(3) Table 10-27M-3. Standards of grade TDA.
10–94. 27T—AVENGER System Repairer (AVENGER Sys
Rep), CMF 35
a. Major duties. The AVENGER system repairer supervises, performs
and inspects unit level, direct support and general support
maintenance on AVENGERsystem and associated components (less
carrier and communications). Duties for MOS 27T at each skill
level are:
(1) MOSC 27T1O. Performs quality control measures. Performs
maintenance adjustments on test equipment. Serves on maintenance
and inspection teams. Inspects, tests and adjusts components to
specific tolerances. Determines shortcomings and malfunctions in
electronic, electrical and cryogenic assemblies, modules and circuit
elements using system associated equipment. Removes and replaces
defective line replaceable units (LRU), including interconnecting
cables. Determines serviceability and disposition of assemblies, sub-
a s s e m b l i e s
274 DA PAM 611–21 • 31 March 1999
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p a r t s .
R e m o v e s
a n d
i n s t a l l s
s e r v o m o t o r / A z i m u t h
Gear Assembly. Prepares maintenance and supply forms.
(2) MOSC 27T2O. Performs duties in preceding skill level, supervises
lower rank soldiers and provides technical guidance to the