MIL-DTL-24784/18B (SH)
3.6.7.1.2 Adjustment effectivity list. A cross-reference list shall be provided to relate equipment
adjustment and alignment procedures to output functions. All adjustment and alignment
procedures for the subject equipment shall be listed in numerical order. For each procedure, the
outputs that are subject to change when that procedure is accomplished shall be referenced.
When more than one output is affected by a given procedure, the output that is most critical or
most sensitive to the procedure shall be flagged, underlined, or marked by asterisks, as governing
the priority setting. If two or more outputs are equally critical to one procedure, then only one
shall be flagged arbitrarily unless the several outputs are related to different specific portions of
the procedure. In the latter situation, the applicable step numbers shall be identified as a reference
guide to verification of restored operability following any equipment adjustments resulting from
indications other than specific test faults. Figure 18-12 is a sample of an adjustment effectivity
list.
3.6.7.2 Yard or tender corrective maintenance. When specified in the TMCR (see 6.2), this
chapter shall provide procedures and instructions for performing maintenance that is beyond the
capabilities of the ships force. The procedures shall be presented in step-by-step narrative form
and shall be supported by selected illustrations, approved by manual outline review, and by
reference to appropriate engineering drawings, specifications, ordnance directives, and similar
data. The presentation format for yard or tender procedures shall be based upon recommendations
submitted in the manual outline and approved by the Government. General overhaul and repair
practices shall be presented first. The subsequent sections shall cover the major physical
subdivisions of the equipment. For each item requiring replacement, procedures shall be given for
removal, installation, and test. If repair is practicable below the level of replacement parts,
procedures shall be given. If repair or replacement requires readjustment or alignment, references
shall be made to Corrective MRCs when appropriate, otherwise the required procedure shall be
included. Procedures that are obvious upon inspection of equipment shall be omitted. Block
diagrams illustrating possible sequences of disassembly and reassembly shall be provided.
3.6.8 Chapter 7, Parts list. When an illustrated parts breakdown (IPB) is acquired, the
requirements for Chapter 7 are satisfied if the IPB: (1) provides figure(s) with parts locations,
parts names, part numbers and CAGE codes of part vendors and (2) provides list of
manufacturer's names, addresses and CAGE codes for parts (see 6.2). Otherwise supplemental
information is required for missing information. When a separate IPB is not acquired the parts list
shall list and identify and shall reference or include an illustration that will show the location of all
repair parts, (see 3.6.8.7). All mechanical parts subject to replacement, although not provisioned
as a spare part, such as handles, slides, plates, covers, and so forth, included in the provisioning
documentation shall be included in the parts list and identified in the respective parts-location
diagram. This chapter shall include:
a.
Introduction.
b.
List of major components or list of major units in top-down breakdown sequence.
c.
Parts list.
d.
List of common item descriptions.
e.
List of attaching hardware.
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