MIL-DTL-81218C(AS)
Table (number) Penalty Applications
Nomenclature
Reinstallation
Replacement
Comments
Test
Test
NOTE:
A paragraph shall be inserted immediately following the table of penalty
applications to read as follows:
"Parts removed to gain access to other parts or areas shall invoke the same penalties, in
accordance with the table of penalty applications, as parts replaced to correct deficiencies
and malfunctions. In the event that more than one penalty is invoked, the most severe
shall apply."
3.5.12 Troubleshooting. Detailed procedures to determine, isolate and remedy performance
difficulties on the engine and engine systems shall be included. Specific instructions shall contain
special techniques, methods, limits, and instrumentation requirements, as necessary, for effective
troubleshooting. Instructions shall also be included for locating and identifying malfunctions
caused through interaction of integrated systems. Instructions for setup and use of support
equipment including instructions for its operation during troubleshooting shall be included, if
applicable. Procedures shall cover not only troubles most likely to occur, but also those of a less
frequent and more complex nature. Information shall be arranged in the order of probable
occurrence and shall guide the technician, in as practical a manner as possible, to the cause of
equipment failure or malfunction and its repair. The sequence of steps required to remove or
repair a component or unit shall be referenced by WP number when such removal or repair is
required. Troubleshooting diagrams shall be prepared in accordance with
MIL-DTL-81927. Troubleshooting data shall be supported by functional flow diagrams,
schematics and wiring diagrams, as required.
3.5.13 Removal and installation.
3.5.13.1 Removal of major assemblies/subassemblies. These instructions shall include
procedures for sequential dismantling of the engine in sections, modules or major assemblies.
Instructions shall indicate that care must be exercised to prevent the entrance of dirt and other
foreign materials into the engine, and whenever practical, temporary covers should be used to seal
all openings in the dismantled engine.
3.5.13.2 Installation of major assemblies/subassemblies. Instructions shall cover the final
assembly of sections, modules, and major assemblies to form a complete engine prior to
performance test. Step by step assembly procedures to check, align and adjust each section,
module, assembly or subassembly shall be included. Precautions to be observed and quality
assurance requirements shall be included. These instructions shall contain a statement that the
assembled engine is to receive a checkout in accordance with applicable test instructions. When
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