MIL-DTL-83495C (USAF)
contents shall appear at the beginning of each chapter as a separate chunk. The illustration shall
include pertinent instrument panel indications using leaderlines with arrowheads to associate
the chapter SSSN (FI manuals). (see 6.2s.
b.
Print media requirements: The illustration shall include pertinent instrument panel indications
using leaderlines with arrowheads to associate the appropriate page (FR manuals) or chapter
SSSN (FI manuals). The FR manual table of contents shall refer to chapter page numbers. The
FI manual table of contents shall refer to SSSNs or page numbers as required, e.g. single
manual: SSSNs; system oriented manuals: page numbers. The table of contents shall not exceed
two pages unless approved by the acquiring activity (see 6.2).
3.5.5.2 Fault Identiication. he format shall be in accordance with the requirements listed below (see
igures and ).
3.5.5.2.1 Procedural guidelines. The procedures designed for fault identiication and diagnosis shall be
consistent with the following
a. Safety shall not be degraded.
b. Workloads shall not be appreciably increased as a result of using the procedures.
c. Fault identiication shall be limited to single faults.
d. Minimum assumptions shall be that the operating system was in the normal operating mode prior
to fault indication, relevant circuit breakers were in the normal operating position and checked,
and applicable operating procedures were properly accomplished.
3.5.5.2.2 Depth of coverage.
3.5.5.2.3 Illustrated panel indicators. Pertinent panel indicators shall be shown with a listing of circuit
breakers (CB) and fault location codes at the top of the irst system/subsystem fault reporting and fault
isolation sheet. Applicable displays shall be repeated on subsequent fault reporting pages, as required.
3.5.5.2.3.1 Panel indicators. Only the indicators associated with the fault listed shall be shown. Each
indicator shall be identiied by a number correlating with an identically numbered "fault group". In cases
where no panel indications exist, the fault group may be established by other means. These groups shall be
identiied by an unnumbered title, e.g., "No Start".
3.5.5.2.3.2 Circuit breaker listing. Only CBs associated with the particular fault and accessible by operating
personnel shall be listed. CBs shall be identiied by name, HLD or location in the upper right-hand corner of
the page adjacent to the "fault location block". The HLD of CBs applicable to a test shall be listed after the
fault statement, e.g., "Fail Light On (2160CB0021 and 2160CB0023)". In cases where the same CBs apply to
all the faults within a fault group, the CBs may be listed after the fault group title instead of after each fault.
Electronic media requirements: CB s shall be identiied by name HLD or location, in the upper right
hand corner of the chunk adjacent to the "Fault Location" block.
3.5.5.2.3.2.1 Additional CB listing. In addition to 3.5.5.2.3.2, a list of all equipment CBs in the electrical
power section shall follow the chapter table of contents. These CBs shall be alphabetically grouped by
system. Each CB shall show name, location, and bus.
3.5.5.2.3.3 Fault location codes. In cases where a location code is not required for a particular fault,
the "Not Applicable" code "00" shall be used.
Electronic media requirements: Fault location codes shall be in the upper right corner of the chunk.
Print media requirements: Fault location codes shall be listed in the upper right corner of the page.
3.5.5.2.4 Fault groups. Fault groups shall list individual faults in "low chart" format. Action instruction
shall be contained within a block and the monitored result outside the block. An initial status shall
be provided for each fault.
3.5.5.2.4.1 Speciic fault codes. A speciic code for each basic fault, subfault, and single entry fault
shall be provided.
3.5.5.2.4.2 Special notations. Special notations shall be presented as notes and shall contain:
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